Asbestos Cement Board Siding

The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough.

Asbestos cement board siding.

Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. Hence the safest easiest and least expensive option may be to leave it alone. Asbestos cement board siding and shingle. Sometimes it is possible to work around asbestos without removing it.

Remember asbestos is a problem only if fibers are released to the air. Asbestos cement siding is very brittle and can be easily chipped cracked or broken. According to merriam webster asbestos cement is. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.

Weatherside fiber cement siding is the one and weatherside fiber cement siding is the one and only solution for replacing or repairing old asbestos siding shingles. Exposure to and breathing asbestos fibers can result in lung problems and cancer. A hardened mixture of asbestos fibers portland cement and water used in relatively thin slabs for shingles wallboard and siding asbestos siding was first introduced into the us in the early 1900 s by austrian engineer ludwid hatschek. This patent describing rolled asbestos cement board or shingle siding illustrates the characteristic and popular wood grain like embossed finished surface on these products.

Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. Unless cement asbestos board siding is being disturbed it will not release asbestos fibers. Cementious siding and roofing such as fiber cement siding lap siding and fiber cement roof shingles containing asbestos may then have appeared on homes constructed between 1906 and 1980 in north america and continuing later in some other countries. The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough.

It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Patent 2 818 824 issued january 7 1958. About asbestos siding asbestos siding is composed of asbestos fibers mixed with portland cement. He discovered how asbestos could help reinforce thin shingles made from cement.