Cement Asbestos Board Siding

Patent 2 818 824 issued january 7 1958.

Cement asbestos board siding.

The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure. Cement asbestos board siding. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. It is difficult.

Weatherside fiber cement siding is the one and only solution for replacing or repairing old asbestos siding shingles. Unless cement asbestos board siding is being disturbed it will not release asbestos fibers. James hardie 8 25 in x 144 in hz10 hardieplank cedarmill fiber cement lap siding. If your siding contains asbestos are you sure you really want to remove it.

Remember asbestos is a problem only if fibers are released to the air. Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles. It s available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Exposure to and breathing asbestos fibers can result in lung problems and cancer.

The asbestos network recommends bringing in a professional to collect samples. Hence the safest easiest and least expensive option may be to leave it alone. The only way to be sure whether your siding contains asbestos is to have it tested. Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc.

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. Asbestos cement board siding and shingle. This patent describing rolled asbestos cement board or shingle siding illustrates the characteristic and popular wood grain like embossed finished surface on these products. It is very brittle and has a tendency to crack and break when nailed which can release asbestos fibers into both the air and ground.

Asbestos siding is composed of asbestos fibers mixed with portland cement. Older style cement siding shingles were traditionally made by mixing asbestos into the cement in order to fireproof and strengthen siding. For pricing and availability. Asbestos cement siding is very brittle and can be easily chipped cracked or broken.

He discovered how asbestos could help reinforce thin shingles made from cement.