Asbestos Siding Not Used Since

Portland cement is still used to this day in mixing with other materials to create fiber cement siding that in turn is installed by fiber cement siding contractors.

Asbestos siding not used since.

In fact asbestos is a naturally occurring mineral that was added to portland cement between the 1920s and 1980s. Cement asbestos siding tiles do not need to be removed simply because they contain asbestos. The issue here is asbestos and the risks of serious lung diseases it can cause. This article gives a history of the production use of asbestos cement roofing siding products.

Not a good idea. Cleaned very well but took a lot of the color off the siding. Why did people stop using asbestos. These materials are known as fiber cement siding and they contain no asbestos.

There is no legal requirement to do so nor is there significant real estate benefit. Asbestos cement roofing siding history dates codes patents give a history of cement asbestos siding roofing product use. The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof. The use of asbestos siding shingles was a popular one that was used in the us from the early part of the 20th century until the 1970s.

Until the 1950s asbestos was used in the insulation of the majority of buildings around the united states and europe with the vast majority built between 1930 and 1950. The common reinforcing fiber used was asbestos. And make no mistake asbestos is dangerous. It was banned entirely in the united states in 1978.

Cementitious siding installed after 1973 is very unlikely to contain asbestos. In the 1970s asbestos very famously was found to be a carcinogen. We include research articles as well as patent citations that help trace the use of asbestos cement in and on buildings from the late 1800 s to the present. Even a single airborne fiber of the most dangerous types of asbestos can eventually cause a particular form of lung cancer if inhaled.

I power washed my asbestos siding several years ago. Asbestos siding was very commonly used in buildings and homes from around the 1920s until the 1980s and can still be found in many older homes in the u s. It s pretty serious but according to health canada one of the world s leading sources of unbiased information on the subject if. Siding materials that use fibers and aggregate other than asbestos are properly called fiber cement building siding products.

All of these products use some sort of fiber along with cement. Asbestos siding remains a concern for millions of u s. Before 1978 in the u s. The following roofing and siding products have commonly been found in minnesota homes.