Asphalt tile, smooth-surfaced floor covering made from a mixture of asphalts or synthetic resins, asbestos fibres, pigments, and mineral fillers. This combination was first used in Europe in the 1870s. This information is now at MONTGOMERY WARD ASBESTOS FLOOR TILE IDENTIFICATION. The resilient sheet flooring shown at above left is a modern product (we are using this photo as a placeholder) and does not contain asbestos. Asphalt can degrade over time and cause the tiles to appear grimy or have spots of discoloration. So it may not be an Armstrong floor tile, and the U.K. continued to permit asbestos-containing flooring a bit longer. Safe demolition of asbestos floor tiles should require you to: Disclosure: BobVila.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for publishers to earn fees by linking to Amazon.com and affiliated sites. Replace it with a new mop head and rinse out the mop bucket thoroughly. How to Choose the Best Moving Company for Your Needs—10 Crucial C... 8 Easy and Affordable Garage Floor Options, The 7 Best Low-Cost Alternatives to Hardwood Flooring, Just Moved In? Do you think these contain asbestos and is it safe to install carpet over them? The company began as a small Brooklyn tile company in 1898. Professional testing can run $350 to $800, depending on whether other materials in your home are tested at the same time. The top is yellow with what looks like glitter in it. It is vinyl sheets and is firmly down. We have not identified the manufacturer of this floor tile though it may be an Armstrong tile (See Craftlon Collection 12" x 12" Adelphi II Aalst 54431 (showing a second color, Aalst)SeeASBESTOS FLOOR TILE IDENTIFICATION PHOTOS 1949-1959) . I took up 6 tiles of this stuff in a friend's basement. Our photograph at above left shows asbestos fibers and asbestos filler fragments from an Armstrong vinyl asbestos floor tile examined in our forensic laboratory. I know what more modern linoleum looks and feels like, but no clue what the effect of 74 years of age does to its look and feel. The asbestos floor tile identification articles in this series illustrate that with the combination of design appearance and an idea of floor tile age, many asbestos-containing floor tiles or sheet flooring products can be reliably identified even before confirmation by a test by a certified asbestos testing laboratory. This will give the buyers a head’s up so they don’t start tearing out the tiles should they wish to install new flooring. My house was built in 1941. While some states and communities prohibit the removal of asbestos flooring, many areas do permit homeowners to do so. Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. - 5 easy questions to tell if your FLOOR probably contains asbestosat https://inspectapedia.com/hazmat/DIY-Asbestos-Floor-Test.php, Can you tell if these might have asbestos, Sorry Brian;All we have really to go on is the age of the material - or you can make a more-confident guess about the asbestos question atDOES THIS FLOOR CONTAIN ASBESTOS? reddish brown asphalt or vinyl asbestos floor tile found in the same home. I have a flat that is carpeted but under the carpet are what look like approximately 9x9 tiles. If the tiles or the floor beneath show oily discoloration, the tiles very likely contain asbestos. 5 easy questions to tell if your FLOOR probably contains asbestos, ASBESTOS FLOOR TILE IDENTIFICATION PHOTOS 1949-1959, ASBESTOS FLOORING IDENTIFICATION GUIDE INDEX, KENTILE KENFLEX ASBESTOS FLOOR TILE GUIDE, MONTGOMERY WARD ASBESTOS FLOOR TILE IDENTIFICATION, SEARS ROEBUCK VINYL ASBESTOS FLOOR TILE RECOGNITION, ASBESTOS FLOORING HAZARD LEVEL ASSESSMENT, ASBESTOS REGULATIONS FOR SCHOOLS (the Asbestos Hazard Emergency Response Act, "AHERA"), Asbestos Regulations: State asbestos regulatory agencies, ASBESTOS, ITS INDUSTRIAL APPLICATIONS, ROSATO 1959, How to Manage Asbestos in School buildings, AHERA Designated Person Self Study Guide, MANAGING ASBESTOS in PLACE: A Building Owner's Guide to Operations and Maintenance Programs for Asbestos-Containing Materials, see the regulations at 29 CFR § 1910.1001(d), National Institute of Standards and Technology, EPA ASBESTOS MATERIALS BAN: CLARIFICATION, HOME INSPECTION EDUCATION COURESES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, For Armstrong brand tile or sheet flooring identification begin, For a multi-year photo guide to asphalt & vinyl asbestos flooring identification. We have no relationship with advertisers, products, or services discussed at this website. Its super thin and has a sticky/smelly adhesive beneath it that is not black though. Do not sand, drill, scrape or nail the asbestos or asphalt tiles. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Black mastic adhesive (of course). Excepts are below. Amitco International an international flooring company established in 1964 and that has  principal locations in the U.S. U.K. DOES THIS FLOOR CONTAIN ASBESTOS? Click to Show or Hide Citations & References. On 2020-11-17 - by (mod) - asbestos in black and white floor tiles in Columbia & Mexico? Lifted up some laminate floor in a new house to discover these tiles. That looks like 1930s or 1940s linoleum; there were multiple manufacturers (such as Armstrong, Congoleum, others) with a still-longer list depending on the country where your building is located. I tried to follow your guide but I'm not sure. I am 100% sure this was the original flooring based on the way that is has been laid and matches up with the hardwood floor in the dining room. If the ACM is currently in good condition, increases in airborne asbestos fiber levels at some later time may provide an early warning of deterioration or disturbance of the material. Note that the collection of air samples for supplementary evaluation should not use aggressive air sampling methods. A good place to start is at RESILIENT SHEET FLOORING ID GUIDE inspectapedia.com/hazmat/Sheet_Flooring_Identification.php OK, well it's not sound and secure, one of the tiles under my office chair has cracked and slowly been crumbled into pieces/dust below the carpet. Any help is appreciated as im kind of freaking out! Do you think this floor may contain asbestos. There was a sheet vinyl over them. New vinyl, laminate flooring, hardwood, engineered floating flooring, and carpeting can all be successfully installed over asbestos tiles. Strange. SamI can't see enough to be certain but it looks to me like that's of asphalt asbestos floor tile that may have been later covered over with a black mastic adhesive to glue down another floor layer that was later removed. The tiles are in very bad shape, cracked and coming apart. I am not sure the right image attached. - 5 easy questions to tell if your FLOOR probably contains asbestoshttps://inspectapedia.com/hazmat/DIY-Asbestos-Floor-Test.php, To make a reasonable guess you can try answering the five easy questions located in the article above on this page. Hi! Kentile Floors in Brooklyn, New York, was a neighborhood mainstay for many years, with a recognizable neon “Kentile” sign above its flagship factory.. If the flooring is secure it's best to leave it in place and cover it over - either treating it as presumed to contain asbestos, or have a sample tested. Apologies for the delay. "Asbestos Floor Tile Removal Guide & Instructions - copy on file as Asbestos_Floor_Tile_Removal_MDH.pdf ] - ", Minnesota Department of Health, retrieved 12/7/2010, original source: http://www.health.state.mn.us/divs/eh/asbestos/floortile/index.html, Asbestos Identification and Testing References. Anyway, one of these tiles cracked underneath where I have an office chair and through wear and tear wheeling over it repeatedly it's been ground down into small pieces/dust and I've read these tiles could contain asbestos. I’ve reviewed prior comments but I’m not sure I see one that’s the same as mine. You agree that BobVila.com may process your data in the manner described by our Privacy Policy. - 5 easy questions to tell if your FLOOR probably contains asbestos or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Cutback is a term that refers to floor adhesives that are derived from asphalt, are not water-sensitive, and will not soften in water. The flooring guy initially told me it would be OK to go over existing flooring but not to if there are already 2 layers of flooring. My home was finished in 1946. See DOES THIS FLOOR CONTAIN ASBESTOS? The difference between new vinyl or tile floors installed today versus 50 years ago, however, can be a matter of life or death. whether or not your floor probably contains asbestos. Note: If you install new flooring over the tiles, be sure to notify your real estate agent when you sell your home. Expert advice from Bob Vila, the most trusted name in home improvement, home remodeling, home repair, and DIY. Hey Good Good Morning, You can take a sample too, wears gloves, asbestos mask from HP, sprays soapy water on it and in the air around to bring the dust down, scrapes it off into ziplock and bring to the lab. Keep a pump sprayer filled with water handy, and spray down the floor as you work to reduce the risk of airborne fibers. thanks. Asbestos floor tiles came in two main varieties: vinyl tiles and asphalt tiles. Asbestos testing kits are available in DIY stores and online for between $10 and $45, but be aware that you may be charged an additional $25 to $40 fee to process the sample at the lab. This document assists building buyers, owners or inspectors who need to identify asbestos materials (or probable-asbestos) in buildings by visual inspection. I honestly cannot tell what material it is, though I am fairly certain it is asphalt or maybe linoleum. Vinyl Asbestos Floor Tile Thickness and Dimensions & asphalt floor tile thickness and dimension data: This topic is now found at ASBESTOS FLOOR TILE DIMENSIONS, This topic moved to its own page at FLINTKOTE ASBESTOS PRODUCTS GUIDE. Melanie: Vinyl floor tiles can self-adhere to asbestos. Dan KDThe white fragment in your photo could contain asbestos, I agree.for a better guess see DOES THIS FLOORING CONTAIN ASBESTOS? We welcome your further photos, comments, questions. Asbestos tiles stood up in high traffic areas nearly as well as ceramic and stone tiles. If your ceiling tests negative for asbestos, removing popcorn ceilings cost $1,600 on average. Incidentally as the tiles are 12x12 I suspect they're considerably newer than the 1948 house itself. The asbestos helped make these tiles extremely durable, a quality for which the company was well known; however, Kentile eventually paid the price for their asbestos use. It was originally manufactured using material taken from natural deposits of pitch. At above left is a 12" x 12" vinyl asbestos floor tile found in a home built in 1969. Other types of flooring may also contain asbestos. Visual inspection can recognize situations and anticipate future exposure (e.g., worsening water damage), whereas air monitoring can only detect a problem after it has occurred, and fibers have been released. That looks like late 1970s or more-likely 1980's flooring, but we don't know for sure. cork patterned vinyl asbestos floor tile found in a 1960's ranch style home in New York. Thanks to reader Kim for the photo of black and white VAT resembling Armstrong Excelon from a 1952 home - January 2011. The home was built in 1912. Many remember Kentile Floors for the company’s eight-story sign visible from the Gowanus Expressway in Brooklyn. 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. You can either engage an asbestos remediation expert or obtain a test kit—for which you’ll remove a flooring sample to mail to an asbestos-testing lab. Use a steel floor scraper to pry up the asbestos tiles one at a time. Asbestos, a heat-resistant fibrous silicate mineral, was a common element in construction materials due to its resilient, durable nature—until the 1980s, anyway, when it was banned due to the discovery of considerable associated health risks. Then he realized that there were already 2 layers of flooring and still insisted to go over both layers with the new lino. Any ideas? Paint popcorn or acoustic ceilings with a specialized thick sealant for between $2 and $6 per square foot. In almost looks like the pattern is throughout the thickness (even to the point, where that was no "up" or "down". When inspecting the tiles, look for parts that are grayish brown, dark gray, dark brown, or black. I can't tell how old this room is in the basement under the stairs. The adhesive mostly stayed down and I have been scraping it up mostly by wetting them with a spray bottle and muscle. Not likely as its a wood parquet. It is usually about 1/8 or 3/16 inch (about 3 mm or 4.8 mm) thick, and is nonporous, nonflammable, fairly low in cost, and easily maintained. The most accurate and preferred method of analysis of air samples collected under an O&M program requires the use of transmission electron microscopy (TEM). Before taking a sample of your flooring tiles, call your local building authority. Was told there's floorboards but I can't see underneath whatever this is, TorreTo make a reasonable guess please see DOES THIS FLOOR CONTAIN ASBESTOS? On 2020-07-03 08:19:04.319491 - 5 easy questions to tell if your FLOOR probably contains asbestosElse I'm flying totally blind. for the photo and test information. The definitive way to find out if tiles contain asbestos is to have them tested. It was also resistant to moisture, oil grease heat alkalis and acids. The products were advertised as superior flooring made with “sturdy asbestos fibers.” Kentile flooring products, used in both residential and commercial applications, offered a wide range of decorative options. You may also have to pay a hazardous waste disposal fee, which ranges from $35 to $75 or more, depending on the facility. Can you tell if this has asbestos? In that way, supplemental air monitoring can be a useful management tool. Thanks. [We do not know the company history nor whether there is an association with EverWear vinyl asbestos floor tiles discussed in this article. You're right the website is a labor of love that's been under development for more than 20 years.Those 1940s vintage 9 by 9 floor tiles are almost certainly asphalt-based rather than vinyl based.They will be thicker and much less flexible than later vinyl floor tiles. Thank you. - 5 easy questions can answer whether or not your floor probably contains asbestos Trying to decide whether to take it up or place ceramic over it. 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. Aquel piso es muy comon, lo he visto cruz Mexico tambien. Cork pattern vinyl asbestos floor tiles were produced in at least three hues by Armstrong as well as Montgomery Ward and Sears and possibly Kentile and other companies. Vinyl is a type of plastic that has long been a popular material for floor tiles and sheets. . asbestos fiber, or to identify the presence of asbestos in air or dust samples, many asbestos-containing building products Adding to modern confusion about which vinyl floor tiles from the 1950's to 1980's do or do not contain asbestos, some lines such as the Excelon Supreme (ca 1977) did not contain asbestos. On occasion, the original flooring packaging or installation literature may be available for a given home: often an extra box of floor tiles was kept for future repairs. Our photo (left) shows Armstrong® Excelon 12x12 vinyl asbestos flooring made in 1972, identified in our floor tile photo guideASBESTOS FLOOR TILE IDENTIFICATION PHOTOS 1949-1959 - detailed photo guide to asphalt asbestos and vinyl asbestos floor tiles, and resilient flooring produced in 1900 -1980. While Kentile used asbestos in nearly all of its flooring, it was particularly prevalent in vinyl tiles, adhesives, and asphalt tiles. Details about Amitco flooring are now found. That could come up through the carpet especially when hoovering the area. Even ceramic, slate, and stone tiles can be installed on top, as long as a fiber-cement backer is installed first. see Vinyl tiles and decorative wall plasters commonly contain asbestos. The flat is a 1989 build. You’ll pay $3 to $5 per asbestos disposal bag, which is recommended for safe disposal. Daniel Asbestos is a mineral that lends fireproofing qualities to any substance it is mixed with. TEM analysis is most reliably performed by laboratories accredited bythe National Institute of Standards and Technology and who follow EPA’s quality assurance guidelines. Can you ID this tile? Asbestos is safe and legal to remain in homes or public buildings as long as the asbestos Here we provide photographs and descriptive text of asbestos insulation and other asbestos-containing products One of the main ingredients used in old asbestos tiles was asphalt, so they were primarily made in … to permit identification of definite, probable, or possible asbestos materials in buildings. Since many older asphalt tiles contain some level of asbestos, finding out if the tiles contain the dangerous fibers is difficult. materials are in good condition and the asbestos can not be released into the air. Unfortunately, the company also is remembered for using toxic asbestosin a variety of its products, including asphalt and vinyl floor tiles. CONTACT us if you know this image and brand. Below is a 12" x 12" vinyl asbestos floor tile found in the same home as the 9" x 9" flooring shown above. When asbestos fibers are inhaled, they lodge in the lungs and do not break down, which can lead to illness. I am at the point where I need to remove it. Photo at left from a 1950's home shows Armstrong Excelon-type VAT, courtesy of reader Kim who adds that asbestos testing indicated that the white floor tiles contained 7% and the black contained 5% asbestos. How to Identify Floor Tiles & Sheet Flooring That May Contain Asbestos: This article explains how to identify floor tiles that are likely to contain asbestos, by making a simple visual inspection, noting the probable age of the building and age of its materials, and similar clues. It's 1st floor flat with garages below it which might explain it. at KENTILE KENFLEX ASBESTOS FLOOR TILE GUIDE. Jaywe can make a more-accurate guess about the chances of asbestos in your floor tiles with just a little bit of information; please check outDOES THIS FLOOR CONTAIN ASBESTOS? If the flooring is being demolished, sanded, buffed with steel-wool floor polishers, 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. for more examples of your brick pattern flooring, and We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Not sure as the photo is a bit blurry but it looks like an older asphalt-asbestos floor tile.Anthony and others posting flooring photos here and asking if the floor contains asbestos:Please answer the questions at DOES THIS FLOOR CONTAIN ASBESTOS? Aggressive sampling methods, in which air is deliberately disturbed or agitated by use of a leaf blower or fans, should only be used at the completion of an asbestos removal project inside the abatement containment area. We also seen very small asphalt asbestos floor tiles in a 1 1/2" size bonded to a jute backer fabric. Kentile Floors flourished under founder Arthur Kennedy, specializing in vinyl, asphalt and cork floor tiles. One of the biggest factors of installing a new floor over the old is thickness. and you can make a more-useful guess at an answer. - 5 easy questions to tell if your FLOOR probably contains asbestos 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. Thanks to reader Aaron Cramer for contributing photographs of Sears Roebuck vinyl asbestos floor tiles, August 2010. Washington, DC: EPA 560/5-90-002). Be Lurking in Your Home. Manufacturing in the United States began in 1905. The vinyl-asbestos floor tile package label information, combined with a simple comparison of tiles in the package with tiles installed in the building may be sound confirmation of asbestos-containing materials. Shut off your HVAC unit and seal off other areas of the home to keep asbestos fibers from contaminating other rooms. None of the breaks are new but are they likely to be asbestos? Original floor is hardwood, pictured is the first layer on top of the hardwood. Painting Over Asbestos Tile Use an oil-based primer to seal the floor and further encapsulate the asbestos fibers. I very sure it isn't vinyl. It is stamped with Armstrong Cork Co - Imperial Acetone. Please find your question and my detailed reply now at https://inspectapedia.com/hazmat/Asbestos-Floor-Tile-ID-FAQs10.php ASBESTOS FLOOR TILE IDENTIFICATION FAQs-10 And some six-inch asphalt based or floor tiles tested by a reader were reported to be asbestos free even though their pattern matched other 9x9 asbestos-containing floor tiles in the Armstrong line. Unlike many asbestos-containing materials, vinyl asbestos flooring is generally safe to be around. If you must remove them for a remodel, be sure to follow one of the safe removal methods described below. Remove the baseboards or cover them with masking tape and use a brush or roller to evenly coat the floor, leaving an "escape route" so you won't be trapped until the paint dries. Whoever did this laid down 2 additional inches of cement and installed these in the wet cement. This sheet vinyl was found under 2 layers of flooring in my 1970 home... do you think it could be asbestos? - live link just below. So, thank you.Now to my question. House built in the 80s. I dry scraped some. Asphalt Asbestos, Plastic Asbestos, and Vinyl Asbestos floor tiles were sold in 6"x6", 9" x 9" and in some years 12" x 12" sizes. Product number 1831102103. at EVER-WEAR ASBESTOS FLOOR TILE GUIDE. Sam - Anon:IF only one asbestos-suspect floor tile is damaged it makes sense to damp wipe and HEPA vacuum up the debris, seal the area, and, if you're concerned with dust migrating through a layer of carpet padding and the top layer of carpeting, you might put down an underlayment before installing the carpet.The cost to clean up one floor tile is perhaps less, even, than the cost of an asbestos-test. As you can see, this method is not an exact science. 1/8" thick. Best guess is to follow the 5 questions posed at the top of this page, or treat the floor as presumed to contain asbestos. Michelle, that looks like a 1970's pattern; Best guess is to follow the 5 questions posed at the top of this page, or treat the floor as presumed to contain asbestos. MARBLE CHIP PATTERN FLOORING ASBESTOS EPA recommends a visual and physical evaluation of ACM during the reinspections to note the ACM's current condition and physical characteristics. If you are not sure whether the tile contains asbestos or not, always assume the tiles do until you find out otherwise. The tile has no backing at all. I plan to get the flooring and adhesive tested, but is this recognizable as any certain manufacturer? Asbestos tile is a type of roofing tile made up of a combination of Portland Cement and asbestos fibers and various fillers. Asphalt or vinyl-asbestos floor tile contains fifteen to twenty-five per cent asbestos, but the numeral fibers are firmly embedded in the binding material. Unable to identify the age of the tiles themselves. I have carpet, and under it there is asphalt tiles (30 or 40 years old) and the 2 contractors suggest to have an asbestos contractor to remove those tiles before they do the wood. Often tiles were of 9"x9" size (pre-1960) and 12"x12" (post-1960) and typically produced in dark colors (black & dark gray) as asphalt was the main binder. I just had new sheet lino installed. I guess they're some kind if insulating tile? (See Useful Links for more information on air monitoring.) AMLet's start by seeing if you can answer any of the easy questions in the article live-link given above where you'll seeDOES THIS FLOOR CONTAIN ASBESTOS? What kind of tile is this? Some cutback adhesives contained asbestos. Thanks to reader R.M. Asphalt Tile (asphalt-asbestos tile): Is a type of tile that contains asbestos used predominately between the 1920s-1960s. Many of the tiles just popped up some snapped, but no crumble. IF it was installed before the late 1980s it probably contains asbestos. Resilient sheet flooring containing asbestos was also produced, finding wide use as early as 1968. Michelle, thank you for the photo and question. Any idea if it contains asbestos based on photo? The AHERA regulations for schools also require a routine surveillance check of ACM every six months to monitor the ACM's condition. Anita please see your photo and question that you posted atDOES THIS FLOORING CONTAIN ASBESTOS? We don't ususally find asbestos in floorin gmade in 1989 or newer, but your tiles may be older than the building date. Blow-in asbestos was also frequently used for ceiling tiles and in ceilings above drywall before it … That’s enough to prevent the damage and wear that can release fibers into the air; no sealer is needed. House built in 1968. This mastic is usually black in appearance and has been applied with a serrated trowel. Wondering if it may contain asbestos and to treat it as such. EPA recommends a visual and physical evaluation of ACM during the reinspections to note the ACM's current condition and physical characteristics. He can be contacted at 34 Lodge Street, Thank you, Sandra. Resilient Floor Covering Institute, 1030 15th St. NW, suite 350, Washington D.C. Asbestos products and their history and use in various building materials such as asphalt and vinyl flooring includes discussion which draws on. Vinyl tile is an excellent option for sealing in asbestos tiles. If removing the tiles is legal in your community, and you choose to do the work yourself, your local building authority or hazardous waste utility will often provide a list of procedures to follow. Some localities restrict asbestos testing to licensed asbestos remediation experts. Care of asbestos-containing flooring material. It is possible to make a tentative identification of floor tiles based on the individual tile pattern, color, and thickness. RELATED: 9 Places Asbestos May (Still!) The primary diseases related to asbestos exposure are: Asbestos floor tiles will not release toxic fibers and pose a health risk unless they are disturbed. Details about Sears vinyl asbestos tile flooring are  But that changes as soon as you decide to remove it. 1926.1101(l)(3)(ii) The back of the tile with black adhesive and the name Armstrong. Below are photos and links to some less-well-known flooring brands. Jared When lit up in bright neon purple, the sign could be seen from miles away. Find licensed asbestos abatement experts in your area and get free, no-commitment estimates for your project. However, the more accurate information on actual levels of airborne asbestos fibers that can be derived from TEM should be more beneficial to the building owner who elects to use supplemental air monitoring in the asbestos management program. They are yellow in color and the color seems to go all the way through so they don't look dyed or painted. For a quick check and five easy questions that can help tell you if an unknown floor covering contains asbestos, try. EricFrom appearance alone and not a shred of other information, and guessing that your floor is in the U.S. at SEARS ROEBUCK VINYL ASBESTOS FLOOR TILE RECOGNITION . Kentile Flooring, founded in 1898, manufactured cork, vinyl and rubber flooring products that included as much as 25 percent asbestos. This surveillance can be conducted by a trained school custodian or maintenance worker. The asbestos program manager (APM) should establish appropriate surveillance and reinspection intervals, based on consultation with the building owner and any other qualified professionals involved in the O&M program. Floor tile mastic often contains asbestos whether or not the vinyl or asphalt floor tile contains asbestos. Details for identifying asbestos or asbestos-suspect sheet flooring products are, See other examples of linoleum and sheet flooring, at CONGOLEUM-NAIRN FLOOR TILES & LINOLEUM. They are 12x12 and home was built in 1948. According to the Environmental Protection Agency (EPA), asbestos fibers pose a health risk when they are friable, meaning the material can crumble and release the fibers into the air. PCM analysis also cannot detect thin asbestos fibers, and does not count short fibers. I am unsure of the year . Excerpts are just below. - 5 easy questions to tell if your FLOOR probably contains asbestoshttps://inspectapedia.com/hazmat/DIY-Asbestos-Floor-Test.php. There are no markings at all either. not only are obvious and easy to recognize, but since there were not other look-alike products that were not asbestos, a visual identification of this material can be virtually a certainty in many cases. These tiles are 9 by 9 with cracking around the perimeter of the room. House was built in 1929, not sure when the updates happened. Please see. Looking to see if this flooring is known to have asbestos. Renovated in the 70’s but, these could have been laid before that. When I suggested taking one layer off, he then started saying that there could be asbestos in the lower layer so it would be best to lay the 3rd layer and not disturb the other 2 layers.