Asbestos Backing On Vinyl Flooring

However you re not completely in the clear because asbestos was a common ingredient in the mastic used to hold these flooring materials to the subfloor.

Asbestos backing on vinyl flooring.

Figure 1 asbestos backed vinyl sheet flooring. 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. Manufacturers often made this type of flooring with a friable asbestos backing which means asbestos fibres are easily released into the air if the sheet flooring is disturbed or damaged. We are told that the paper layer can contain from 40 to 70 percent asbestos.

Must be implemented to control. But that changes as soon as you decide to remove it. Asbestos backed sheet vinyl flooring was commonly installed in many ways including over hardwood softwood and concrete floors. Identifying asbestos tile flooring by date.

While asbestos is useful as a binding agent in the manufacture of vinyl and rubber floor coverings it isn t needed to make linoleum tiles or sheet flooring. Asbestos vinyl floor tiles were far from rare. Unlike many asbestos containing materials vinyl asbestos flooring is generally safe to be around. Asbestos backed vinyl sheet flooring is where the backing the side attached to the floor see figure 1 contains friable easily broken asbestos material.

Asbestos vinyl sheet flooring poses a significantly greater asbestos exposure risk than floor tiles or wallpaper. Asbestos tiles were popular widely advertised products found in all parts of the u s. Asbestos vinyl sheet flooring can be more dangerous to remove than tiles if proper precautions are not practiced. Vinyl is a type of plastic that has long been a popular material for floor tiles and sheets.

Asbestos vinyl sheet flooring has two layers a top layer of vinyl and a bottom layer made from paper that contains asbestos. Our photo left shows armstrong excelon 12x12 vinyl asbestos flooring made in 1972 identified in our floor tile photo guide asbestos floor tile identification photos 1949 1959 detailed photo guide to asphalt asbestos and vinyl asbestos floor tiles and resilient flooring produced in 1900 1980. It also was installed over tongue and groove wood floors particleboard and plywood. Unfortunately vinyl sheet flooring manufactured with an asbestos backing poses a serious exposure risk when it is disturbed.

The vinyl sheeting itself does not contain asbestos.