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ENVIRONMENTAL HAZARDS - INSPECT, TEST, REMEDY

AGE of a BUILDING - how to determine
AIR POLLUTANTS, COMMON INDOOR
ASBESTOS CEILING TILES, Asbestos-Containing
ASBESTOS CEMENT ROOFING
ASBESTOS CEMENT SIDING
ASBESTOS DUCTS, HVAC
ASBESTOS FLOORING HAZARD REDUCTION
ASBESTOS FLOORING REMOVAL GUIDE
ASBESTOS-FREE INSULATION MATERIALS
ASBESTOS IDENTIFICATION IN buildings
ASBESTOS LIST of PRODUCTS
ASBESTOS MATERIAL REGULATIONS
ASBESTOS PHOTO GUIDE to MATERIALS
ASBESTOS REMOVAL, INCOMPLETE
ASBESTOS REMOVAL CERTIFICATION
ASBESTOS REMOVAL, WETTING GUIDE
ASBESTOS RISK ASSESSMENT
Asbestos Under the Microscope

BLOWN-IN INSULATION

CATHEDRAL CEILING INSULATION
CEILING FINISHES INTERIOR
CEILINGS, DROP or SUSPENDED PANEL
CEILINGS, PLASTER TYPES
CERAMIC TILE, ASBESTOS in?

FIBERGLASS HAZARDS
FLOOR TILE HISTORY & INGREDIENTS
FLOOR TILES ASBESTOS

INDOOR AIR QUALITY IMPROVEMENT GUIDE
INSULATION IDENTIFICATION GUIDE

METAL LATH, PLASTER & STUCCO

Nanomaterials Hazards

PLASTER TYPE IDENTIFICATION

SAFETY HAZARDS & INSPECTIONS

World Trade Center Collapse Dust Photos

More Information

Asbestos manufacturing process - Rosato (C) D Friedman History & Components of Asebestos-Containing Flooring
Asphalt Floor Tiles, Asphalt-Asbestos Flooring, Vinyl-Asbestos Flooring, Linoleum, Ceramic & Cork floors, Painted Floor Canvas, Floor Tiles
     

  • FLOOR TILE HISTORY & INGREDIENTS - CONTENTS
  • Asphalt-Asbestos Felt Flooring
  • Asphalt-based Floor Tiles
  • CERAMIC TILE, ASBESTOS in?
  • Colors & Patterns - Age of
  • Cork Flooring Tiles
  • Flooring Companies
  • Mastic Used with Floor Tiles
  • Resilient Floor List
  • Vinyl Asbestos Floor Tile Age
  • Vinyl-Asbestos Floor Tile History
  • Vinyl Asbestos Floor Tile Packaging
  • Vinyl Asbestos Floor Thickness & Dimensions
  • Vinyl Asbestos Sheet Flooring
  • LINOLEUM & Other Sheet Flooring
  • Non-Resilient Floor Coverings
  • Peel and Stick Floor Tiles
  • Sheet Flooring Materials
  • ASBESTOS FLOOR TILE IDENTIFICATION
  • ASBESTOS FLOOR TILE PHOTO ID GUIDE
  • Questions & Answers about the history and production of asbestos-containing flooring
  • References

Click to Show or Hide Related Topics

  • ASBESTOS IDENTIFICATION IN buildings - home
  • ASBESTOS-CONTAINING FLOOR TILE DIMENSIONS
  • ASBESTOS FLOOR TILE IDENTIFICATION
  • ASBESTOS FLOOR TILE PHOTO ID GUIDE - photo guide
  • ASBESTOS FLOOR TILE PRODUCT NAMES
  • ASBESTOS FLOORING HAZARD REDUCTION
  • ASBESTOS FLOORING REMOVAL GUIDE
  • ASBESTOS FLOOR TILE LAB PROCEDURES
  • ASBESTOS REMOVAL, Wetting Guidelines
  • ASBESTOS RISK ASSESSMENT
  • CERAMIC TILE, ASBESTOS in?
  • DUST SAMPLING PROCEDURE
  • FLOOR TILE HISTORY & INGREDIENTS - home
  • FLOORING MATERIALS, Age, Types
  • FLOOR TYPES & DEFECTS - home
  • HOW TO IDENTIFY YOUR FLOOR TILE
  • LINOLEUM & Other Sheet Flooring
  • RESILIENT FLOORING Vinyl or Cork
  • Amitco floor tiles
  • Armstrong Floor Tiles
  • 1951 - 1959 Armstrong Floor Tiles
  • 1960 - 1969 Armstrong Excelon Floor Tiles
  • 1970 - 1972 Armstrong Excelon Floor Tiles,
  • 1973 - Armstrong Asbestos Floor Tiles, Complete
  • 1974 - 1979 Armstrong Floor Tiles, Complete
  • 1980 - 1988 Armstrong Vinyl Asbestos Floor Tile
  • 1989 & Later Armstrong Accoflex Series Flooring Tiles
  • Congoleum-Nairn Floor Tiles, Linoleum
  • Cork Flooring Tiles
  • Ever-Wear Floor Tiles
  • Kentile KenFlex Floor Tiles
  • Manning Mills Flooring
  • MASTIC, CUTBACK ADHESIVE, FLASHING CEMENT ASBESTOS
  • Montgomery Ward Floor Tiles
  • Sears Roebuck Vinyl Asbestos Floor Tiles
  • SELF-ADHESIVE Peel & Stick-on Tiles, Asbestos
InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website.

This document describes the history of resilient floor tiles and sheet flooring, including the production and ingredients in asphalt-based floor tiles and vinyl-asbestos floor tiles. We list companies producing floor coverings along with historic dates and types of products manufactured. What is the history and age of asphalt flooring? What is the history and age of vinyl-asbestos flooring? How were asphalt floor tiles made? History of asphalt-asbestos floor tile production & history of vinyl-asbestos floor tile production & Photographs of types of floor tiles & floor tile production machines; List of companies that produced asbestos-containing flooring products.

Green links show where you are. © Copyright 2013 InspectAPedia.com, All Rights Reserved. Author Daniel Friedman.

A History of Resilient Floor Tiles: Asphalt Floor Tiles & Vinyl-Asbestos Floor Tiles

Armstrong Excelon Vinyl Tile (C) Daniel FriedmanIn the U.S. federal regulations addressing the management of asbestos-containing materials (ACM) are issued by two agencies: the US Environmental Protection Agency (EPA) rules for the handling and disposal of ACM. Occupational Safety and Health Administration (OSHA) provides regulations specifying practices for worker protection.[4]

Our photo at page top (Rosato) shows the "caramel-like" asphalt-asbestos flooring mixture coming out of the rolling machine. See these articles on types, ages, characteristics, ingredients, & inspection of different types of floor coverings:

  • ASBESTOS FLOOR TILE IDENTIFICATION - How to Identify Floor Tiles That May Contain Asbestos
  • ASBESTOS FLOOR TILE PHOTO ID GUIDE - detailed photo guide to asphalt asbestos and vinyl asbestos floor tiles, 1900 -1986
  • FLOOR TILE HISTORY & INGREDIENTS - history, dates, and description of the production process and ingredients in asphalt floor tiles, asphalt-asbestos floor tiles, & vinyl-asbestos floor tiles 1900 to present.
  • FLOORING MATERIALS, Age, Types - Age of Building Flooring Materials - A Guide to Estimating Building Age, This article describes types and ingredients in flooring materials: Asphalt floor tile, Cork floor tile or planks, Laminate flooring (modern), Linoleum & older sheet flooring (painted canvas), Vinyl-asbestos floor tiles, Wood flooring.
  • FLOOR TYPES & DEFECTS - Asphalt floor tiles, asphalt-saturated asbestos felt, carpeting, cork floor tiles & planks, laminate flooring (modern), linoleum (sheet flooring) & earlier painted fabric floor coverings, vinyl-asbestos tile floors, wood flooring.
  • ASBESTOS FLOOR TILE LAB PROCEDURES - photos of how vinyl asbestos flooring is analyzed in the lab.

Readers should see AGE of a BUILDING - how to determine and FLOORING MATERIALS, Age, Types as well as ASBESTOS FLOOR TILE IDENTIFICATION. Also see FLOOR TYPES & DEFECTS.

Vinyl asbestos flooring 1974 (C) Daniel FriedmanOur photo (left) shows 1972-vintage 12x12 vinyl asbestos flooring identified by a reader using our online floor tile ASBESTOS FLOOR TILE PHOTO ID GUIDE/FONT> . This article explains the origins, history, production, and ingredients of asphalt-based and vinyl-asbestos based resilient flooring.

Definition of resilient flooring

"Resilient flooring" is defined as materials softer than the non-resilient flooring materials such as stone, slate, brick, ceramic tile that we list just below.. Resilient flooring materials include organic types of flooring: asphalt based floor tiles, rubber floor tiles, vinyl-asbestos floor tiles, linoleum, and plastic tile.

So what's "wood flooring" ? Non-resilient, resilient, or just "wood"? Wood.

Definition of non-resilient flooring: Ceramic tile, stone tile, slate or brick.

"Non-resilient" flooring is defined as hard surfaced flooring material such as stone, brick, slate, or ceramic tile. See FLOOR, CERAMIC TILE).

Flooring & Floor Tile History & Asbestos Floor Tile Companies

Major resilient flooring manufacturers or retailers whose products are believed or known to have included asphalt-asbestos or vinyl-asbestos flooring included the floor covering producers discussed below.

Armstrong floor tile - Rosato (C) Daniel FriedmanIn 1920 asphalt roofing manufacturers, who had been using asphalt and fiber binders to make asphalt roofing shingles for some time, tried to develop a rigid product that could be a substitute for (more costly) slate roofing.

The material did not perform acceptably as a roof covering, but it led to the development of asphalt floor tiles.

Asphalt floor tiles are 9" square (or other sized) tiles which used asphalt as the main binding material. the original asphalt tiles were produced only in dark colors because asphalt was a main ingredient.

Rosato indicates that the first publicized asphalt tile installation was in 1920 in New York City's Western Union office.

The product was very successful and by 1936 over four million square yards of asphalt floor tiles were being sold annually. By 1940, 5% of floor coverings sold in the U.S. were asphalt tile. -- Rosato. Our photo (above left) also from Rosato, shows an Armstrong asphalt floor tile installation.

In the U.S. the 1940's saw a tremendous expansion in the sales of this flooring material, largely because other materials were more difficult to obtain. At the end of World War II and combined with the reduction in military consumption of the product, asphalt floor tile sales increased to about 12% of the flooring market (1946), selling 41 million square yards. By 1949 the post-war construction boom led to asphalt floor tile sales of 61 million square yards

Sorting out Flooring Names: Armstrong, Congoleum-Nairn, Linoleum, Lincrusta

Armstrong sheet flooring (C) InspectAPedia.com

This photograph of sheet flooring was identified by a reader in a 1964 home. She found remnants in the bottom of a kitchen cabinet on which was imprinted "Armstrong".

While the reader referred to this as "Armstrong Congoleum sheet flooring", Armstrong and Congoleum are separate individual companies.

The sheet flooring shown at left is identified as an Armstrong resilient flooring product. As we detail at our FAQs section at the bottom of this page, another reader had a sample of this resilient flooring tested and confirmed a 70% asbestos content.

Dont' mix up product names. Armstrong is a separate company from Congoleum-Nairn.

Linoleum is a term invented in 1860 by Frederick Walton to describe sheet flooring. Original linoleum products were made using linseed oil as an ingredient, often with a jute (burlap or fabric) backing. Descendents of Linoleum include Anaglypta and Lincrusta (many writers spell it "Linocrusta or linacrusta", an embossed patterned covering used on walls and ceilings.

NOTE: Armstrong, although an enormous producer of flooring, was by no means the only manufacturer of floor covering products that contained asbestos as fibers or asbestos powder filler. Below we provide photographs and descriptions from a variety of flooring manufacturers, followed by a detailed list of floor tile product names we've been able to collect. You'll note that the Armstrong product list extends from 1954 to 1980. Other asbestos-containing flooring products from various manufacturers were produced between around 1920 to 1986.

Amitco International, another larger producer of floor tiles has operated from 1964 to the present. Amico flooring is discussed at Amitco floor tiles.

Armstrong Flooring History, Use, Components - 1909 - Present

Armstrong asphalt-based floor tileArmstrong Flooring: In the U.S. Thomas Armstrong, a Scotch-Irish immigrant, began his business as a cork cutter in 1860, delivering hand-carved bottle corks by wheelbarrow. The use of cork expanded to the construction of corkboards (bulletin boards) and cork-insulated brick. By 1909 Armstrong had begun producing linoleum.

"Corkboard led to fiberboard, fiberboard led to ceiling board, cork floor tile led to linoleum that ultimately led to vinyl floor coverings, in both tile and sheet vinyl forms. Armstrong's familiarity with cork grew into today's Armstrong Corporation worldwide as one of the largest flooring producers. " - Armstrong.

One of the most significant flooring producers in the U.S. has been Armstrong World Industries (Lancaster PA), founded in 1860 by Thomas Armstrong. In its original business, Armstrong was at one time the largest cork supplier (their first product: cork stoppers), produced corkboard and brick.

By 1906 Armstrong began producing linoleum, later vinyl flooring and many other flooring products. Asbestos litigation [appears to have] led to a bankruptcy filing in 2000, from which the company emerged to continue as a successful flooring producer.

The Armstrong Flooring company continues today as one of the largest floor covering producers in the world, with plants in Canada, England, France, Germany, Switzerland, Sweden, Belgium, Austria, Spain, and China. The company's modern flooring products do not contain asbestos.

Armstrong Excelon Vinyl Tile (C) Daniel FriedmanAs we detail at ASBESTOS FLOOR TILE PHOTO ID GUIDE, depending on the age of manufacture, some resilient flooring products used asbestos as a primary ingredient also see Asphalt & Vinyl Floor Tile History). s.

Contemporary resilient flooring products such as the vinyl floor tile shown at left do not contain asbestos however.

At left is a photo of Armstrong Excelon Vinyl Floor tile, a contemporary, popular resilient floor covering, sold in 70 colors at retail outlets including Home Depot stores, this modern resilient floor tile does not contain asbestos. [Click any image to see an enlarged, detailed version]

A detailed photo guide to Armstrong Floor Tiles is found at ASBESTOS FLOOR TILE PHOTO ID GUIDE - detailed photo guide to asphalt asbestos and vinyl asbestos floor tiles, 1900 -1986 with Armstrong tile images beginning at Armstrong Vinyl-Asbestos Floor Tile Photo ID Catalog - 1952 - 1986.

At FLOOR, RESILIENT VINYL or CORK we discuss the choices, selection and installation details for contemporary vinyl and other resilient flooring products.

Ceramic Floor Tile & Ceramic Wall Tile

  • Please see CERAMIC TILE, ASBESTOS in? and also see FLOOR, CERAMIC TILE

Congoleum-Nairn Flooring History, Use, Components - 1886 - Present

PHOTO of interior floor covering, pre-vinyl, probably linocrusta with burlap fabric backing, Justin Morrill House, Vermont, ca 1845 - 1900Congoleum - Nairn Corporation, founded by sailmaker Michael Nairn, Kearney New Jersey in 1886 (the same year my grandfather Louis Friedman arrived at Ellis Island from Lithuania), originally produced painted floor-cloth coverings using sailcloth.

The company later produced early forms of linoleum backed by fabric including burlap-like fabrics. (See an example photo left and discussed at the top of our building age determination article: FLOORING MATERIALS, Age, Types - Note that this antique flooring may not be a Congoluem-Nairn product).

According to Congoleum-Nairn, Linoleum, the precursor of modern resilient floors, was a hard smooth-surfaced flooring made of solidified linseed oil and ground cork, adhered to a backing of canvas or burlap such as that shown in our example.

According to some sources, by 1919 Congoleum Art Rugs were in popular demand but the company's website history indicates that it was in the 1920's that Nairn joined with Congoleum (whose asphalt-based raw materials originated in the Belgian Congo) in the 1920's to produce Congoleum, a three-foot wide simulated wood grain floor covering product, and to produce linoleum - Congoleum Gold Seal Rugs and Nairn Linoleum into the 1930's.

Congoleum Gold Seal Rugs and Nairn Linoleum were sold into the 1930's until replaced by vinyl-based products. By the 1950's Congoleum-Nairn was producing 12-foot wide sheet vinyl-based flooring. [Backing on some vinyl flooring products may contain asbestos.] In the 30's Congoleum-Nairn was researching vinyl flooring, a product whose use grew rapidly after 1945.

Congoleum linoleum 1955 Life Magazine AdBy the 1950s Congoleum-Nairn were producing twelve-foot wide sheet flooring or modern "linoleum" and the company produced the Vinylbest™ vinyl asbestos floor tile series, and by 1955, the Congoleum Gold Seal inlaid linoleum flooring shown at left, Gold Seal Inlaid Linoleum "Fashion Floor" was featured in Life and other magazine advertisements as both sheet flooring and 9" x 9" floor tiles.

Other Congoleum products included Vinylfloor, Vinyltop (countertops), Congoleum, CongoWall, Ranchtile, Cork tile, Linoleum tile, Vinyl tile, Rubber tile, and Asphalt tile marketed under the Congoleum Gold Seal trademark. The Congoleum Sequin Pattern sheet linoleum provided a scattershot or color fleck pattern.

In 1993 Congoleum-Nairn formed a joint venture with Amtico Floors, also a manufacturer of resilient floor tiles.

Currently Congoleum continues to produce a wide range of residential and commercial sheet flooring and floor tile products, made in the U.S. at the corporation's factory in Trenton, NJ.

Additional Images of Congoleum linoleum sheet flooring products are at LINOLEUM & Other Sheet Flooring

Images of Congoleum Nairn produced vinyl asbestos floor tiles in patterns and shades including examples shown at ASBESTOS FLOOR TILE PHOTO ID GUIDE

Congoleum Nairn flooring and asphalt or vinyl tile flooring photos wanted - CONTACT US.

 

Ever-Wear Flooring History, Use, Components, Photo Guide to Ever-Wear Vinyl-Asbestos Floor Tile

Everlast Vinyl Asbestos Floor Tile (C) D Friedman D Grudzinski Everlast Vinyl Asbestos Floor Tile (C) D Friedman D Grudzinski

These photographs of EverWear Vinyl Asbestos floor tiles were provided courtesy of home inspector David Grudzinski, who reported

These photographs of EverWear Vinyl Asbestos floor tiles were provided courtesy of home inspector David Grudzinski, who reported as follows:

While inspecting this home for a buyer I noticed this box and the tiles on the floor. All over the floor and next to the box are 1 inch holes drilled and filled with tiny plugs. The seller made the plugs to cover termite drill holes from treatment. he had no idea the danger of drilling these tiles and breathing the dust.

As you walk across the floor the tiles crack under your feet. The buyer was going to cover the tiles with a carpet and forget about it. My opinion was that that would be dangerous as the tiles are crumbling and the vacuuming of the carpet would sent the asbestos dust all through the house and be worse. further, the central heating ducts may be filled with the dust from past drilling and the home should be properly cleaned. only testing will tell the level of contamination from asbestos.

Vinyl asbestos floor tile identification Photos Ever-Wear flooring

 

Ever-Wear produced vinyl-asbestos floor tiles, as we illustrate at the same Floor Tile Photo ID Guide cited above.

Kentile Flooring History, Use, Components - 1898 - 1992

Vinyl asbestos floor tile identification Photos KenFlex Kentile

Kentile KenFlex Floor Tiles Kentile was founded by Arthur Kennedy in 1898, had its primary location at 58 Second Ave., Brooklyn 15 NY. Kentile produced Kentile (asphalt floor tiles of vinyl-asbestos floor tiles), Kencork (cork floor tiles), and Kenrubber (rubber floor tiles) (at least) as 9" x 9" resilient flooring including patterns and in 23 bold colors (1949) and in 26 colors (1952), many of which are shown in our separate article at Kentile KenFlex Floor Tiles - asbestos may be in Kentile products produced through 1986.

In 1949 Kentile was producing asphalt-based floor tiles. In the early 1950's, Kentile produced mostly asphalt-based floor tiles but also some cork-based floor tiles. In 1951 a 8' x 9' room floor cost $10.95 when it was consumer-installed. In 1969 Kentile was producing vinyl sheet flooring.

Some of Kentile's 26 colors/patterns included Breccia, Carnival (multi-color), Dog Tooth, Fleecy Cerulean, Gaiety, Genoa Green, Greek Skyros, Lamartine, Ovation, Toledo Red, Verde Antique, regular pattern, Marbelized, and die-cut theme tiles and solid color feature strips.

Kentile's sign, along the Gowanus Canal (Brooklyn New York, ca 1949) has been considered an important landmark in its own right. In Canada Kentile flooring was distributed by T. Eaton Co., Ltd. The company filed bankruptcy in 1992, ceasing operations in 1995.

See this Kentile flooring page: A brief history of Kentile KenFlex Vinyl-Asbestos flooring and more Kentile and asbestos-containing Kentile and KenFlex flooring photos are found at Kentile KenFlex Floor Tiles

Other Asbestos-Containing Flooring Producers & Distributors, History, Use, Ingredients

American Biltrite in Trenton, NJ produced asbestos-containing floor tiles from 1 January 1961 through December 1985; the company also produced sheet vinyl flooring whose backer contained asbestos fibers, from 1 January 1962 through 1968 and from 1975 - 1980. if your American Biltrite tile flooring was installed before 1986 it's likely that it contains asbestos. If your sheet vinyl flooring from American Biltrite was installed before 1981 it's likely to contain asbestos in its backer.

American Biltrite was founded in 1908 as the Ewell Rubber Company, originally producing shoe heels and soles. The company began producing flooring in 1917. American Biltrite merged with Congoleum Corporation in 1993-1995. The company also acquired another manufacturer of asbestos-containing flooring, Bonafied Milles, in 1961. Example floor tile markings (reader contribution) include:

  • Amtico Duravinyl Tile 12x12 1/16 ga 7LDF18 AH084 1 AL1102 and also says Zip Stik self adhering duravinyl tile; made by American Biltrite INc. Trenton, NJ.

Bonafide Milles, manufacturer of asbestos-containing flooring, merged with American Biltrite in 1961.

Goodyear Tire & Rubber Co., in Akron OH produced asbestos-containing floor tiles. I'd make the same suggestion: if your Goodyear flooring was installed before 1980 it's likely that it contains asbestos. Example floor tile markings (reader contribution) include:

  • Goodyear Tire & Rubber Co. Plant C Akron, Oh. and sold by color tile supermart with a Vancouver, WA

Mannington Mills, flooring, founded in Salem, new Jersey in 1915 was, early in its life, a small vinyl-flooring manufacturer

Matico (Mastic Tile Corporation of America) distributed plastic reinforced asphalt tile. Matico advertised "factory waxed" 9x9 floor tiles (1953) produced in plants in Houston TX, Joliet IL, Long Beach CA, and Newburgh NY. The company also distributed Milmark adhesive for floor tile application. (We believe that both the floor tiles and the mastic contained asbestos). Tile thickness (Lot B405-02259A43) was indicated to be 1/8". The Matico 9x9 floor tile packaging and the floor tile photos below were contributed by reader M.Z.

Notice though that the brown and beige floor tiles in the accompanying photos look very much like an asbestos-containing Armstrong Product - see 1957 - Armstrong Excelon Vinyl Asbestos Floor Floor Tiles, Patterns & Color Guide at   ASBESTOS FLOOR TILE PHOTO ID GUIDE where we include similar images of Excelon Woodtone 9 x 9 x 1/16" & 1/8" Floor Tiles. In that same article you'll see that by 1973 there were some very similar looking floor tiles made without asbestos.

Matico plastic reinforced vinyl (C) InspectAPediaMatico plastic reinforced vinyl (C) InspectAPediaMatico plastic reinforced vinyl (C) InspectAPediaMatico plastic reinforced vinyl (C) InspectAPedia

Matico plastic reinforced vinyl (C) InspectAPediaMatico plastic reinforced vinyl (C) InspectAPediaMatico plastic reinforced vinyl (C) InspectAPedia

Montgomery Ward vinyl asbestos tile flooring are described at at Montgomery Ward Floor Tiles. Excepts are below.

Vinyl asbestos floor tile identification Photos KenFlex Kentile Vinyl asbestos floor tile identification Photos KenFlex Kentile Vinyl asbestos floor tile identification Photos KenFlex Kentile

Above: photographs of Montgomery Ward Style-House Vinyl-Asbestos floor tiles and floor tile packaging, ca 1965 Montgomery Wards asbestos containing floor tiles and Ever-Wear asbestos containing floor tiles are also described and photographs of these (and other brands of floor tiles and sheet flooring containing asbestos) are provided at ASBESTOS FLOOR TILE IDENTIFICATION and at our ASBESTOS FLOOR TILE PHOTO ID GUIDE

Sears vinyl asbestos tile flooring are found at Sears Roebuck Vinyl Asbestos Floor Tiles and at our ASBESTOS FLOOR TILE PHOTO ID GUIDE. Excepts are below.

Below our photographs show the embossed pattern on these Sears vinyl asbestos floor tiles. The tiles are solid through in color and material and are about 1/16" thick and 9" x 9" in size. Below right shows these Sears floor tiles installed.

Sears vinyl asbestos floor tiles (C) Daniel Friedman A Cramer Sears vinyl asbestos floor tiles (C) Daniel Friedman A Cramer

(Photos wanted for Sears Roebuck, Montgomery Ward and other asphalt & vinyl-asbestos floor tile producers or distributors - CONTACT US)

Sears Roebuck Vinyl Asbestos Floor Tiles also sold and sells a variety of other flooring materials including asphalt and vinyl asbestos resilient floor tiles.

Flooring adhesive or mastic (glue) that contained asbestos

Watch out: floor tile adhesives or mastics used for bonding floor tiles and sheet flooring to the subfloor also contained asbestos into the 1970's.[1].

Asphalt-based (Asbestos-containing) Floor Tile Production & Ingredients

Asbestos manufacturing process - Rosato (C) D Friedman"Asphalt" tile refers to flooring that used asphalt as the principal binder.

Asphalt -asbestos floor tiles that were manufactured early in the product life (1920's) were either black, near black, brown, or a gray-brown tone.

Dark vinyl-asbestos tiles used, for example, a mixture of 40 parts asphalt or gilsonite, 60 parts asbestos floats, 30 parts powdered limestone, and pigments (parts by weight). Another typical mixture cited by Rosato contained 70% asbestos fiber.

Originally, asphalt floor tile was produced by mixing heavy asphalt solutions with a high percentage of asbestos fiber, hardening the tile by evaporation of the solvent. This procedure produced very dark floor tiles,. To obtain brown or intermediate colors, Gilsonite was used, dissolved in naphtha.

"Modern" asphalt tile (1950 and later) contained little or no asphalt. Rather than using asphalt or gilsonite binders, this later product used synthetic organic resins and additives or plasticizers based on petroleum or vegetable pitches. But asbestos fillers remained the main ingredient in "asphalt" tile. - Rosato.

Our photo (left, Rosato) shows the "caramel-like" asphalt-asbestos flooring mixture coming out of the rolling machine as a soft sheet where the operator pulled the material from the machine and sent it to calendar rolls for thinning before it was hardened and cut into squares. This photo shows the calendar rolls used to thin and polish the asphalt-asbestos floor tile during its final manufacturing stage (Johns-Manville Corp. - Rosato).

Rosato cites another flooring material from the 1950's called asbetic flooring which was a mixture of ground mother rock and the shortest, otherwise unusable asbestos fibers.

Other sources such as the Rotterdam Convention PIC archive, [citation needed] note that while vinyl-asbestos floor tile ingredient mixes varied by manufacturer, typically vinyl-asbestos floor tiles contained:

  • Asbestos - 5 - 25%
  • Binder - 15 - 20%
  • Limestone - 53 - 73% [note that some products used asbestos powder as filler]
  • Plasticizer - 5%
  • Stabilizer - 1 - 2%
  • Pigment - 0.5 - 5%

Short asbestos fibers may also be among the more hazardous if airborne. Asbestos was also used in a mixture with waterglass (a clear binder used in many chemical applications and even for cementing stove gaskets) as a hard binding compound.

Our detailed photo guide to asbestos containing floor tiles is at see ASBESTOS FLOOR TILE PHOTO ID GUIDE.

Vinyl-Asbestos (Asbestos-containing) Floor Tile Production & Ingredients

Calendar rol processing of floor tile - Rosato Mansville (C) D FriedmanVinyl-based (asbestos-containing) floor tiles became the most important and most widely-produced form of plastic floor tiles after World War II.

The product was similar to asphalt-based flooring, but was more flexible. Vinyl-based floor tile could thus be produced more economically and installed more easily as it was thinner, typically 1/16" to 3/32" (residential) and 1/8" thick "gauge" (commercial) versions.

Our photo (left) shows the calendar roll processing stage for floor tile (Rosato - Johns-Manville).

The use of vinyl as the tile base also permitted a wider range of lighter colors and patterns than was achieved with asphalt-based floor tiles.

Rosato described the principal vinyl-asbestos floor tile production process:

Vinyl-asbestos tile [was] used above or below grade on smooth wood or concrete base. As it wears it gets smoother and takes waxing very well. Its resistance to scratching or marring and to strong detergents is excellent.

The batch type-continuous process type of flooring [was] made by a combination of batch type and continuous process. It consists of vinyl-chloride vinyl-acetate copolymer resin mixed with plasticizers, stabilizers, asbestos, limestone and color pigments. Various types of mixing equipment [were] used to fuse these ingredients into a hot mass of the base, or field color. Then, this base [could] be decorated on a two-roll differential speed mill by adding previously made granules of the proper shapes and colors to produce the desired design.

Vinyl asbestos solid color tiles and strips 1971The thick blanket of tile material was cut from the mill, butted to a previous slab, fed into a two-roll calendar to squeeze tile to the required thickness, moving on to a cooling stage and a blanket press where rows of 3 to 5 tiles were cut from the sheet.

Rosato also describes a different vinyl-asbestos floor tile production method:

An entirely different approach to the processing of vinyl resins into flooring materials [was] the use of vinyl plastisols or organosols. These materials are dispersions of vinyl resins in plasticizer (plastisols). These dispersions are of a fluid nature; the methods for their application are based on their flow characteristic, on their ability, when heated to 350 degF to fuse into the same tough resilient vinyl plastic that requires the process described above.

Armstrong Asphalt Floor Tiles - to mid 1950's

Armstrong produced asphalt-based floor tiles, possibly including asbestos in their formulation, before 1952 and in later years as we indicate with examples and photographs in the detailed photo guide that is found below. For more information about these older flooring types, see Asphalt & Vinyl Floor Tile History - history, dates, and description of the production process and ingredients in asphalt floor tiles, asphalt-asbestos floor tiles, & vinyl-asbestos floor tiles 1900 to present.

Also don't assume that only "vinyl asbestos floor tiles" include asbestos. According to Rosato, asbestos filler (powder) and fibers were used in asphalt based products too. "The first publicized installation of asphalt tile was in the Western Union office in New York City (1920). By the end of 1930, 3 million square yards of tile was being produced annually.

By 1952 "asphalt-asbestos" floor tiles contained much less asphalt or gilsonite. Those binders produced only dark tiles. IN the 1950's manufacturers changed to use of synthetic organic resins and solvents made of vegetable or petroleum pitches. These new synthetic binders permitted manufacture of lighter colored, brighter floor tiles in a wider range of colors. But asbestos continued to be the main filler ingredient in these tiles.

Vinyl asbestos floor tiles were produced from approximately 1954 to 1980. Early vinyl asbestos flooring was made in 9" x9" floor tiles, and also sold as decorative or accent solid color strips, typically 1" wide by 24" long. By 1960 12" x 12" vinyl asbestos floor tiles were produced by Armstrong™, particularly their Excelon™ line. Asbestos was also used in sheet flooring.

By 1973 only a small portion of flooring was produced as asphalt-based floor tiles (9"x9") as vinyl asbestos flooring was dominating production. The size, thickness, color, and patterns of floor tiles can distinguish between asphalt-asbestos and vinyl-asbestos flooring.

While asbestos-containing floor tiles were made in a wide variety of colors and patterns (see ASBESTOS FLOOR TILE PHOTO ID GUIDE), if you encounter black or very dark asphalt floor tiles they are probably particularly high in asbestos fibers. We discuss floor tiles as an asbestos fiber source in buildings in more detail at ASBESTOS FLOOR TILE IDENTIFICATION.

Vinyl Asbestos Flooring Topics

  Vinyl Asbestos Floor Tile Age
  Vinyl-Asbestos Floor Tile History
  Vinyl Asbestos Floor Tile Packaging
  Vinyl Asbestos Floor Thickness & Dimensions
  Vinyl Asbestos Sheet Flooring

Armstrong & Other Peel-and-Stick Floor Tiles May Contain Asbestos

Peel and stick flooring (C) Daniel FriedmanSome self-adhesive floor tiles made by Armstrong also contained asbestos. Armstrong introduced peel and stick tiles in late 1969.

The company stopped manufacturing these tiles with asbestos in December of 1982. Not all adhesive floor tiles produced during this period contain asbestos. It is necessary to know the flooring product model number or collection name of a tile in question, or to submit a sample to an asbestos test laboratory to make a final determination. - information courtesy of Armstrong Corporation.

More about asbestos-containing peel and stick floor tiles can be found at Self-Adhesive Stick-on Tiles.

If you can identify your floor tile collection name or model number, laboratory testing of the sample to screen for asbestos may be unnecessary. (See ASBESTOS FLOOR TILE PHOTO ID GUIDE)

Asphalt-saturated Asbestos Felt Backed Flooring Tiles

Finally, Rosato described use of a felt underlayment to produce flooring materials:

Another application of asbestos with vinyl tile involves the use of asphalt saturated asbestos felt applied under 1/8 inch thick tile. This felt underlay provides for smoother finished flooring.

It is possible that this development is what led to continuous-sheet asbestos-felt-underlayment backed sheet flooring. But we point out that continuous sheet flooring and asphalt tile flooring has an older history.

The original resilient floor covering, linoleum, was used as a floor decking on British naval ships. Asphalt tile was first made as a mastic type of floor covering. The mastic was troweled on as a deck covering over wood. The original mixes included asphaltic binders, with fillers of asbestos; mixing was done on a rubber mill.

Colors and Patterns of Resilient Floor Tiles Can Indicate When They Were Produced

Asphalt -asbestos tiles manufactured early in their life (1920's) were either black, near black, brown, or a gray-brown tone. Brown asphalt-asbestos tiles were made by substituting gilsonite as a binder. In both cases the tiles were hardened by evaporating a solvent used in the fabrication process, or by cooling of hot asphalt used in the mixture.

Gilsonite could be used to produce a wider range of mixtures, but required some asphalt as a softener. Dark vinyl-asbestos tiles used, for example, a mixture of 40 parts asphalt or gilsonite, 60 parts asbestos floats, 30 parts powdered limestone, and pigments (parts by weight). Another typical mixture cited by Rosato contained 70% asbestos fiber.

Black tile flooring, maybe not asphalt basedAsphalt asbestos floor tiles were popular in the U.S. from 1920 into the 1960's. Asphalt-asbestos floor tiles were produced at first in dark colors using a heavy asphalt binder combined with a very high percentage of asbestos filler fibers. It would be uncommon to find these floors still in use today, but if you encounter black or very dark asphalt floor tiles they are probably very high in asbestos fibers.

(The black tiles shown at left were not dated and may be a newer product, but in general, if you find very old black floor tiles they are probably an asphalt-asbestos product. )

Source of High Levels of Asbestos in Asphalt Floor Tiles:

Asphalt-asbestos floor tiles were produced at first in dark colors using a heavy asphalt binder combined with a very high percentage of asbestos filler fibers. It would be uncommon to find these floors still in use today, but if you encounter black or very dark asphalt floor tiles they are probably very high in asbestos fibers.

Depending on the particular mixture of asphalt, gilsonite, asbestos, limestone, and pigment used, these floor tiles could contain as much as 70% asbestos by weight. One reason that so much asbestos was used in flooring tiles was simply the wish to find an application for asbestos waste product from asbestos mining operations.

Mastic Use with Floor Tiles

As we introduced above, the earliest use of asphalt-based flooring reported by Rosato was as a troweled-on mastic applied as a deck covering for ships in the U.S. Navy in 1917.

Older nine-inch "thicker" vinyl or asphalt-based floor tiles, many more recent 12-inch floor tiles (1960 - 1980), and some more recent sheet linoleum as well as the mastic used to bed or glue down older flooring materials are likely to contain asbestos fibers and should not be disturbed by grinding, sanding, or demolition without taking the appropriate precautions.

We discuss the inspection, diagnosis, and repair of various flooring products at FLOOR TYPES & DEFECTS.

Asphalt or Vinyl Asbestos Floor Tile Thickness and Dimensions: 9x9 inch and 12x12 inch flooring

The Wards vinyl asbestos floor tiles shown just below are nominally 1/16 gauge (4mm) in thickness 9" x 9" square.

Armstrong vinyl asbestos 9" x 9" floor tiles may also have been produced in three thicknesses, depending on the cost and durability desired by the consumer: 1/16", 3/32", and 1/8" thickness. Our 9" x9" lab sample of Armstrong vinyl asbestos floor tile was measured at 3/32" (about 2mm) thick. The 1/8" thick floor tiles were considered commercial or heavy-duty grade.

Armstrong also made 12" x 12" vinyl asbestos floor tiles beginning in 1960. By 1972 most Armstrong vinyl asbestos floor tiles were sold in the 12" x 12" dimension. From 1973 to 1980 all Armstrong Excelon vinyl asbestos floor tiles were sold in 12" x 12" size.

Asbestos containing vinyl asbestos floor tiles

At left is our photo of an asbestos-containing floor tile sold by Montgomery Wards®.

In additional photographs below we show the examination of this "asbestos floor tile in the lab" as well as photos of the original labeling on the package in which these tiles were distributed.

We discuss the history of vinyl-asbestos floor tiles in our Age of House articles at Flooring Materials. We discuss the inspection and diagnosis of various flooring defects, including vinyl asbestos tiles, at FLOOR TYPES & DEFECTS.

According to Rosato, even when vinyl or other synthetic organic resins were used as the binder to produce light colored floor tiles, asbestos fibers continued to be the main ingredient in these floor tile products, and may be present at levels as much as 70% by weight.

Key to Thicknesses or Gauges of Vinyl-Asbestos Floor Tiles & Floor Tile Application or Usage by Thickness

Vinyl asbestos floor tile guide

Vinyl Asbestos Floor Tile Thickness & Usage Guide

Shown at left is a vinyl-asbestos floor specification summary and usage guide from 1959 - Armstrong.

Montgomery Wards Vinyl Asbestos Floor Tile Packaging

Packaging information for asbestos floor tilesFloor tile package information identifying asbestos

Here is the information from the original package in which this Montgomery Wards asbestos-containing floor tile was sold.

At the time of its popularity, the addition of asbestos fibers to the binder making up these floor tiles was considered a benefit in fire resistance and durability.

Click on any of these images to enlarge them to read the packaging text.

Asbestos-containing Vinyl Based Sheet Flooring Product Photos

Modern vinyl sheet flooring

The resilient sheet flooring shown at left is a modern product (we are using this photo as a placeholder) and does not contain asbestos.

But before about 1978, in products that looked like this same material, asbestos fibers were used as a strengthen material on vinyl sheet flooring backing.

If the vinyl resilient sheet flooring backing material were dry-sanded or scraped during building demolition, for example, or if the sheet flooring is worn through so that foot traffic continues to damage the backing material, it is possible for unsafe levels of asbestos fibers to be released in a building. --EPA Guidance

During demolition or removal, this material should be disturbed as little as possible. Additional demolition, renovation, and installation advice for dealing with resilient sheet flooring materials can be obtained from the Resilient Floor Covering Institute, by obtaining their publication on the topic.

Older sheet flooring products in buildings that do Not Contain Asbestos

Asbestos suspect sheet flooring from Justin Morrill Homestead

 

This sheet flooring covering backed with burlap fabric is probably more than a century old. We examined it in an non-public area of the Justin Morrill Homestead, a historic building in Vermont. The material has not been tested for asbestos fibers.

But the backing material appears by visual inspection to be jute or "burlap".

 

Modern Armstrong 12"x12" x 1/16" (1.5mm) Self-Adhesive "Stick-on" Floor Tiles

  • Self-Adhesive Stick-on Tiles, Asbestos - peel and stick floor tiles that contain asbestos - separate article
  • Self-Adhesive Stick-on Tiles, Current - modern peel and stick floor tiles: information is shown below
Vinyl Floor Tile self-stick Armstrong 12-inch tile

This Armstrong flooring tile is 12" x 12" x 1/16" or 1.5mm thick.

Unlike the older vinyl-asbestos floor tiles whose photographs we provide below, this more recent flooring product is built from a thin vinyl layer containing the tile's design pattern and a fiber/paper backer (shown in our photo above) to which an adhesive was coated so that the tile could be installed without use of a mastic.

A typical pattern is the embossed design shown at left.

The floor tile thickness (about 1.5mm or 1/16") suggests that this product was produced after 1980 and probably does not contain asbestos.

Below we show a photo of the Armstrong© Stamp found on the under-side or "back" of 12 x 12 "stick-on" self-adhesive floor tiles produced by Armstrong.

Vinyl Floor Tile self-stick Armstrong 12-inch tile

Armstrong Excelon Vinyl Tile (C) Daniel Friedman

Depending on the age of manufacture, some paper-backed flooring products used asbestos as a primary ingredient (see Asphalt & Vinyl Floor Tile History). Tests of our example floor sample (above) for asbestos confirmed that some early peel-and-stick floor tiles sold in the 1980's did contain asbestos.

Contemporary resilient flooring products do not contain asbestos however.

Shown at left: Armstrong Excelon Vinyl Floor tile, contemporary, popular, sold in 70 colors at retail outlets including Home Depot stores, this modern resilient floor tile does not contain asbestos. [Click any image to see an enlarged, detailed version].

A catalog of floor tile identification photographs for products that contained asbestos, 1952 - 1980, is provided below at Armstrong Vinyl-Asbestos Floor Tile Photo ID Catalog - 1952 - 1986. And at Armstrong flooring history we provide a history of Armstrong flooring and links to company information.

Contact Us to send a photograph of your own floor tile pattern or for assistance in identification if you can't find your floor tile image, pattern, or design in this floor tile color and pattern library.

How to Find Your Floor Tile or Sheet Flooring in this Flooring Reference Photo Guide

Vinyl asbestos floor tile identification photo U.S. Library of Congress Vinyl asbestos floor tile identification photo U.S. Library of CongressVinyl asbestos floor tile identification photo U.S. Library of Congress

Asphalt asbestos and vinyl-asbestos floor tiles were produced in 9" x 9", 12" x 12", and even 18" x 18" as well as in decorative strips, and in thicknesses of 1/16", 3/32", and 1/8", also in 0.08 gauge. Some sheet flooring or resilient flooring also contained asbestos, as did floor tile mastics.

This photo guide to asphalt asbestos & vinyl asbestos floor tiles for each year shows at least one color photo of each floor tile style or pattern in an example color. A list below each group of photos includes the names of and links to additional photos for other colors of these styles.

Asbestos is safe and legal to remain in homes or public buildings as long as the asbestos materials are in good condition and the asbestos can not be released into the air.

To identify a particular asphalt-asbestos or vinyl-asbestos floor tile pattern & color, start in the image group most likely to be the same age as your building.

If you don't find your floor tile or sheet flooring by looking forward from that that year, you should also look backwards in the earlier years as your specific flooring pattern & color may have first appeared in an earlier year. For other tile brands than Armstrong, see the brand name floor tile links included in this list.

If you can identify your floor tile collection name or model number, or if you recognize it in the extensive library of flooring color and pattern photographs provided in these pages, laboratory testing of the sample to screen the flooring for asbestos may be unnecessary. Our home page for asbestos-containing floor tiles is at ASBESTOS FLOOR TILE PHOTO ID GUIDE To send us photographs of possible asbestos-containing flooring that you are trying to identify, use the email address found at CONTACT.

We have split this guide to Armstrong Asphalt Asbestos or Vinyl Asbestos Floor Tiles into the individual year range pages (dates of production) below in order to cut web page load time. If you prefer to see all of the reference photos in a single scrollable file, contact us and we can provide the full list in a single big and slow-loading file.

  • ASBESTOS FLOOR TILE PHOTO ID GUIDE - home
  • FLOOR TILE HISTORY 1900-1986
  • Amitco floor tiles
  • Armstrong Floor Tiles - 1951 - 1986 asbestos
    • 1951 - 1959 Armstrong Asphalt Asbestos Floor Tiles Patterns & Color Guide, 9"x9"x1/8"
    • 1960 - 1969 Armstrong Excelon Floor Vinyl Plastic Asbestos Floor Tiles, 9" x 9" & beginning in 1960 available in 12" x 12" size
    • 1970 - 1972 Armstrong Excelon Vinyl Asbestos Floor Tiles, Patterns & Color Guide, 9x9 & 12x12-inch
    • 1973 - Armstrong Excelon Vinyl Asbestos Floor Tiles, Complete Pattern & Color Guide, 9x9 & 12x12-inch - includes a Complete Photo Guide to Standard Vinyl Asbestos Floor Tile Patterns & Colors in 12x12" and 9x9" for this year
    • 1974 - 1979 Complete Armstrong Excelon Vinyl Asbestos Floor Tiles, Patterns & Color Guide
    • 1980 - 1988 Armstrong Excelon Vinyl Asbestos Floor Tiles, Patterns & Color Guide includes 1982 & later Armstrong Self-Adhesive Floor Tiles & American Bilrite Asbestos-Containing Peel and Stick Flooring from the early 1980's
    • 1989 & Later Armstrong Accoflex Series Flooring Tiles
  • Congoleum-Nairn Floor Tiles, Linoleum - separate article
  • Ever-Wear Floor Tiles - separate article
  • Kentile KenFlex Floor Tiles - separate article
  • Linoleum Sheet Flooring - separate article
  • Montgomery Ward Floor Tiles - separate article
  • Resilient Vinyl or Cork Flooring - separate article
  • Sears Roebuck Vinyl Asbestos Floor Tiles - separate article
  • Self-Adhesive Stick-on Tiles - separate article
  • Vinyl-Asbestos Floor Tile Photos - separate article

Many of the colors and patterns of asphalt-asbestos or vinyl-asbestos floor tiles were manufactured over many years and may appear in more than one of the floor tile photo collections listed by date range here.

For each year we list the names of the tile patterns sold during that year, we include representative color images of the floor tiles, and throughout the entire floor tile pattern & color history series we include each floor tile color & pattern of the floor tile in the first year that it appeared , and we include representative colors and patterns in other years.

Examples of floor tile packaging, labeling, and other information can be found throughout the flooring photo collections listed here.

More Reading

  • ASBESTOS FLOOR TILE IDENTIFICATION - home
  • ASBESTOS FLOOR TILE IDENTIFICATION PHOTOS by YEAR
  • ASBESTOS FLOOR TILE PRODUCT NAMES
  • ASBESTOS FLOORING HAZARD REDUCTION
  • ASBESTOS FLOORING REMOVAL GUIDE

...


Frequently Asked Questions (FAQs) about types of floor tile, their composition, history of use, and asbestos or other hazardous material content

Question: I removed some 6" ceramic tiles that I estimate were from the late 70's or early 80's - would these ceramic tiles contain asbestos?

A few years ago I removed an area of ceramic tiles from the floor of my house. They were about 6inches square and 0.5 inches deep and were ceramic or possibly concrete. I am unsure of there age but estimate late 70s early 80s Would it have been likely that these tiles contained asbestos or were asbestos containing tiles restricted to the vinyl type? If it makes any difference our location is England. Any information you could give would be gratefully received Thanks - A.H. PS - your website is great and really useful

Reply: asbestos-ceramic tile risks, history in the UK, recommendations

From the age you give, and considering that the ceramic tiles could have been in stock for some time before they were installed, having been thus made in the 1970's, they indeed could have contained asbestos, but we have been unable to find an authoritative source that confirms that asbestos was ever used as a component of ceramic floor tiles or wall tiles.

Watch out: A more likely asbestos hazard one might encounter when removing ceramic floor or wall tiles would be an asbestos-containing tile mastic - the glue that was used to secure ceramic tiles on walls and floors in a thin-set installation methods. You would not expect to find asbestos below ceramic tiles at an older installation at which the tiles were bedded directly into cement - the "thick set" method for tile installation.

The history of asbestos use and regulation in the UK could have permitted your ceramic tiles, installed in the 1980's, to contain asbestos.

A brief-history of asbestos usage and asbestos regulation in the UK

A documented asbestos-related death in the UK occurred as early as 1906. Asbestos regulation began in the UK in 1931, and in 1965 mesothelioma had been documented there. Imports of asbestos into the U. K. peaked in 1967.

By 1970 the UK had banned the import of raw crocidolite and amosite asbestos was banned (voluntary ban) in 1980.

More strict licensing regarding asbestos handling and remediation did not begin in the UK until 1980s. And the first licensing regulations date from 1983, while in the U. k. asbestos-containing product prohibitions date from 1985 with UK asbestos material regulation amendments in 1988, 1992, 1994 and onwards to a final "comprehensive ban" in 1999. Silverdell, [7]

The actual hazard of their removal would have depended on their condition, how they were removed, and the quantity. Generally the asbestos released from ceramic tiles removed relatively intact should be quite low.

Please take a look at CERAMIC TILE, ASBESTOS in? , where we discuss ceramic floor tiles that may contain asbestos, the hazards and some recommendations.

At References at the end of this article we cite authoritative sources for that information.

...

Ask a Question or Search InspectApedia

Questions & answers or comments about the history and production of asbestos-containing flooring and floor tiles

Ask a Question or Enter Search Terms in the InspectApedia search box just below.

Technical Reviewers & References

Related Topics, found near the top of this page suggest articles closely related to this one.

  • [1] EPA, U.S. Environmental Protection Agency, Asbestos in Your Home, web search 08/31/2011, original source: www.epa.gov/asbestos/pubs/ashome.html
  • [2] EPA Guidance for Controlling Asbestos-Containing Materials in buildings, NIAST, National Institute on Abatement Sciences & Technology, [republishing EPA public documents] 1985 ed., Exposure Evaluation Division, Office of Toxic Substances, Office of Pesticides and Toxic Substances, U.S. Environmental Protection Agency, Washington,D.C. 20460
  • [3] EPA: "Asbestos Management", U.S. Environmental Protection Agency, Region 7, original author: Todd H. Dresser, Environmental Engineer, (formerly of), Burlington Board of Health, 29 Center Street, Burlington, MA 01803, web search 3/4/2012 original source: epa.gov/region07/education_resources/teachers/ehsstudy/ehs2.htm, [copy on file as: /hazmat/Asbestos Management _ Region 7 _ US EPA.pdf ]
  • [4] "Deconstruction - Building Disassembly and Material Salvage - the Riverdale Case Study", U.S. EPA, web search 3/4/12, original source: epa.gov/wastes/conserve/rrr/imr/cdm/pubs/river.pdf, [copy on file as: /hazmat/Deconstruction_Riverdale_EPA.pdf]
  • [5] "Toxics Information Series - Asbestos", U.S. EPA, April 1980, [copy on file as /hazmat/Asbestos_Toxics_EPA_1980.pdf]
  • [6] EVER WEAR TILE CO is currently (2009) in the Terrazzo, Tile, Marble, and Mosaic Work industry in Fallon, NV. 775) 423-6221. [We do not know the company history nor whether there is an association with EverWear vinyl asbestos floor tiles discussed in this article.]
  • [7] History of Asbestos in the UK - the story so far ..., Silverdell PLC, 14 Buckingham St., London WC2N 6DF TelP 0207 389 6906, email: info@silverdell.plc.uk website: www.silverdell.plc.uk. Web search 3/4/12, original source: issuu.com/silverdell_plc/docs/silverdell_history_of_asbestos_article, [copy on file as /hazmat/Asberstos_UK_Silverdell.pdf ]
  • [8] Armstrong ® Residential Flooring - Website 05/15/2010 http://www.armstrong.com/ lists current flooring products provided by the Armstrong Corporation, including Armstrong's current vinyl floor tile products at http://www.armstrong.com/flooring/products/vinyl-floors
  • [9] Armstrong Corporation, Corporate History - http://www.armstrong.com/corporate/corporate-history.html - Web Search 05/19/2010
  • [10] Armstrong vinyl asbestos floor tiles: photos of asbestos floor tiles as catalog pages (PDF form) are at www.asbestosresource.com/asbestos/tile.html
  • [11] Thanks to Armstrong Corporation (800-356-9301) for providing information about the dates of manufacture of peel-and-stick floor tiles, email July 2010
  • [12] "Asbestos in your home or at work," Forsyth County Environmental Affairs Department, Winston-Salem NC 12/08
  • [13] "Asbestos Floor Tile Removal", the University of Minnesota's advice on removing VAT (vinyl asbestos or asphalt asbestos floor tile) can be read in detail at www.health.state.mn.us/divs/eh/asbestos/floortile/index.html
  • [14] Asbestos in Your Home U.S. EPA, Exposure Evaluation Division, Office of Toxic Substances, Office of Pesticides and Toxic Substances, U.S. Environmental Protection Agency, Washington,D.C. 20460
  • [15] Resilient Floor Covering Institute, 1030 15th St. NW, suite 350, Washington D.C.
  • [16] Congoleum Corporation, "Company History", Congoleum Corporation, Department C, P.O. Box 3127, Mercerville, NJ 08619-0127 1-609-584-3601, web-search 03/14/2011, original source: http://www.congoleum.com/history.html
  • [17] Congoleum Nairn, Congoleum Corporation, Department C, P.O. Box 3127, Mercerize, NJ 08619-0127
  • [18] Asbestos products and their history and use in various building materials such as asphalt and vinyl flooring includes discussion which draws on Asbestos, Its Industrial Applications, D.V. Rosato, engineering consultant, Newton, MA, Reinhold Publishing, 1959 Library of Congress Catalog Card No.: 59-12535 (out of print).
  • [19] David Grudzinski, Advantage Home Inspections, is a professional home inspector in Cranston, RI. 02910. He can be reached at 401-935-6547, fax- 401-490-0607 or by email to contact/us@advantagehomeinspections.us 04/26/2009
  • [20] LIFE Feb 14, 1955 p. 105, advertisement for Congoleum flooring products and listing of Gold Seal products by Congoleum.
  • [21] Rotterdam Convention PIC, see http://www.pic.int/home.php?type=s&id=77, and for a PDF on the composition of vinyl-asbestos flooring, see http://www.pic.int/en/DGDs/Alternatives/USA/American%20alternatives%20part%203.pdf
    where PIC refers to
    Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade on 10 September 1998. 

    Major Provisions of the Rotterdam Convention on Prior Informed Consent Procedure PIC

    The Convention covers pesticides and industrial chemicals that have been banned or severely restricted for health or environmental reasons by Parties and which have been notified by Parties for inclusion in the PIC procedure.  One notification from each of two specified regions triggers consideration of addition of a chemical to Annex III of the Convention, Severely hazardous pesticide formulations that present a hazard under conditions of use in developing countries or countries with economies in transition may also be nominated for inclusion in Annex III.

    There are 40 chemicals listed in Annex III of the Convention and subject to the PIC procedure, including 25 pesticides, 4 severely hazardous pesticide formulations and 11 industrial chemicals. Many more chemicals are expected to be added in the future. The Conference of the Parties decides on the inclusion of new chemicals.
    Once a chemical is included in Annex III, a "decision guidance document" (DGD) containing information concerning the chemical and the regulatory decisions to ban or severely restrict the chemical for health or environmental reasons, is circulated to all Parties. 

    Parties have nine months to prepare a response concerning the future import of the chemical.  The response can consist of either a final decision (to allow import of the chemical, not to allow import, or to allow import subject to specified conditions) or an interim response. Decisions by an importing country must be trade neutral (i.e., apply equally to domestic production for domestic use as well as to imports from any source).

    The import decisions are circulated and exporting country Parties are obligated under the Convention to take appropriate measure to ensure that exporters within its jurisdiction comply with the decisions.

  • [22] "Resource4Mesothelioma, Mesothelioma Information and Legal Guide", web search 3/6/2012, original source: resource4mesothelioma.com/topics/whatisasbestos.html [copy on file as /hazmat/Asbestos_Resource4_3Mar12.pdf ] and also
    mesothelioma.com/asbestos-exposure/products/ceramic-tiles.htm [copy on file as
    /hazmat/Ceramic_Tiles_Asb_Mesothel_Mar_12.pdf ]
  • [23] Asbestos, Its Industrial Applications, D.V. Rosato, engineering consultant, Newton, MA, Reinhold Publishing, 1959 Library of Congress Catalog Card No.: 59-12535 [out of print, original copy, text and images on file at InspectAPedia.com offices].
  • [24] Microwave thermal inertisation of asbestos containing waste and its recycling in traditional ceramics. Leonelli C, Veronesi P, Boccaccini DN, Rivasi MR, Barbieri L, Andreola F, Lancellotti I, Rabitti D, Pellacani GC. Dipartimento di Ingegneria dei Materiali e dell'Ambiente, Università di Modena e Reggio Emilia, Via Vignolese 905, 41100 Modena, Italy. leonelli@unimore.it Journal of Hazardous Materials 135 (1–3): 149–155 - Citation: J Hazard Mater. 2006 Jul 31;135(1-3):149-55. Epub 2006 Jan 10., web search 3/6/2012, original source: http://www.ncbi.nlm.nih.gov/pubmed/16406335
    Abstract: Asbestos was widely used as a building material prior to the 1970's. It is well known that asbestos is a health hazard and its progressive elimination is a priority for pollution prevention. Asbestos can be transformed to non-hazardous silicate phases by microwave thermal treatment. The aim of this investigation is to describe the microwave inertization process of asbestos containing waste (ACW) and its recycling in porcelain stoneware tiles, porous single-fired wall tiles and ceramic bricks following industrial manufacture procedure. Inertised asbestos powder was added in the percentages of 1, 3, and 5 wt.% to commercially available compositions and then fired following industrial thermal cycles. Water absorption and linear shrinkage of the obtained industrial products do not present significant variations with additions up to 5 wt.% of microwave inertised ACW.
  • [25] Asbestos-ceramic, Wikipedia, web search 3/6/2012, original source: http://en.wikipedia.org/wiki/Asbestos-ceramic [copy on file as /hazmat/Asbestos-ceramic_Wik.pdf]
  • Thomas Hauswirth, Managing Member of Beacon Fine Home Inspections, LLC and (in 2007) Vice President, Connecticut Association of Home Inspectors Ph. 860-526-3355 Fax 860-526-2942 beaconinspections@sbcglobal.net 06/07: thanks for photographs of transite asbestos heating ducts
  • Gary Randolph, Ounce of Prevention Home Inspection, LLC Buffalo, NY, for attentive reading and editing suggestions. Mr. Randolph can be reached in Buffalo, NY, at (716) 636-3865 or email: gary@ouncehome.com 3/07
  • Kentile Floor Company History - see http://fadingad.wordpress.com/2007/08/25/kentile-floor-company-second-ave-ninth-street-brooklyn/ - Web Search 05/19/2010
  • Mannington Mills Corporation - see http://www.mannington.com/Corporate/OurCompany/History.aspx
  • Books, Complete List of Environmental Inspection, Diagnosis, Cleanup, Air Quality & Design, Inspection, Repair Books at the InspectAPedia Bookstore
  • Environmental Health & Investigation Bibliography - our own technical library on indoor air quality inspection, testing, laboratory procedures, forensic microscopy, etc.
  • Asbestos: How to find and recognize asbestos in buildings - visual inspection methods, list of common asbestos-containing materials
  • Asbestos HVAC Ducts and Flues field identification photos and guide
  • Fiberglass: Indoor Air Quality Investigations: Health Concerns About Airborne Fiberglass: Fiberglass in Indoor Air from HVAC ducts, and Building Insulation
  • Enviro-Scare: Electric Power Lines, Electromagnetic Fields, Cancer Risk, & "Enviro-Scare" - The Normal Curve Cycle of Public Fear of Environmental Issues
  • Dust from the World Trade Center collapse following the 9/11/01 attack: the lower floors of this building contained spray-on fire-proofing asbestos materials.
  • Asbestos Information Links: Asbestos Detection, Testing, Recognition, Hazards, Field Photos, and Information Sources, including health-related links such as legal services and information about mesothelioma and other cancers.
  • Asbestos Identification and Testing References
    • Asbestos Identification, Walter C.McCrone, McCrone Research Institute, Chicago, IL.1987 ISBN 0-904962-11-3. Dr. McCrone literally "wrote the book" on asbestos identification procedures which formed the basis for current work by asbestos identification laboratories.
    • Stanton, .F., et al., National Bureau of Standards Special Publication 506: 143-151
    • Pott, F., Staub-Reinhalf Luft 38, 486-490 (1978) cited by McCrone
  • ...

Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair

  • Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the InspectAPedia Bookstore. Also see our Book Reviews - InspectAPedia.
  • Home Reference Book - Carson DunlopThe Home Reference Book - the Encyclopedia of Homes, Carson Dunlop & Associates, Toronto, Ontario, 25th Ed., 2012, is a bound volume of more than 450 illustrated pages that assist home inspectors and home owners in the inspection and detection of problems on buildings. The text is intended as a reference guide to help building owners operate and maintain their home effectively. Field inspection worksheets are included at the back of the volume. Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.

    Or choose the The Home Reference eBook for PCs, Macs, Kindle, iPad, iPhone, or Android Smart Phones. Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order. Enter INSPECTAEHRB in the order payment page "Promo/Redemption" space.

  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
    Building inspection education & report writing systems from Carson, Dunlop & Associates Ltd
  • Carson Dunlop, Associates, Toronto, have provided us with (and we recommend) Carson Dunlop Weldon & Associates' Technical Reference Guide to manufacturer's model and serial number information for heating and cooling equipment
    Special Offer
    : Carson Dunlop Associates offers InspectAPedia readers in the U.S.A. a 5% discount on any number of copies of the Technical Reference Guide purchased as a single order. Just enter INSPECTATRG in the order payment page "Promo/Redemption" space.

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