Cement Board Siding Asbestos

It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.

Cement board siding asbestos.

Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. Sometimes it is possible to work around asbestos without removing it. Hence the safest easiest and least expensive option may be to leave it alone. As the experts at asbestos siding note it is sometimes difficult to spot because it was often manufactured to resemble different types of siding in a variety of colors and textures.

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 is a mineral and cement sheets or fibro are materials that are useful as building materials and are made up of asbestos and cement mixture. He discovered how asbestos could help reinforce thin shingles made from cement. Asbestos cement siding is very brittle and can be easily chipped cracked or broken.

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. Older style cement siding shingles were traditionally made by mixing asbestos into the cement in order to fireproof and strengthen 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. 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. Asbestos siding is composed of asbestos fibers mixed with portland cement. 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. Exposure to and breathing asbestos fibers can result in lung problems and cancer.

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 contining later in some other countries. The key difference between asbestos and cement sheet is that asbestos is a naturally occurring silicate mineral whereas cement sheet is an artificially made building material.