Cement Board Siding Asbestos

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.

Cement board siding asbestos.

Asbestos cement board siding and shingle. Asbestos siding is composed of asbestos fibers mixed with portland cement. 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. Find the best fiber cement siding brands you may want to choose.

The portland cement binds asbestos fibers into a hard mass. Click to enlarge any image read clinton i and francis h. Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials. Asbestos cement is a mixture of portland cement reinforced with asbestos fibers.

This article gives a history of the production use of asbestos cement roofing siding products. Fiber cement siding while not inexpensive is a high resale value siding choice that offers equally high aesthetic appeal. For pricing and availability. Hence the safest easiest and least expensive option may be to leave it.

Cement asbestos board siding. Patent 2 818 824 issued january 7 1958. Although some of the earlier versions of fiber cement siding did indeed have some asbestos particles blended in fiber cement was actually designed to replace the asbestos siding products to create a safer environment for the installers and the home s residents. 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. 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. James hardie 8 25 in x 144 in hz10 hardieplank cedarmill fiber cement lap siding.

Unlike fire resistant asbestos cement siding it has not been linked to mesothelioma. It s available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Asbestos cement roofing siding history dates codes patents give a history of cement asbestos siding roofing product use. Fiber cement siding is one of the better options for siding your home.

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. Fiber cement siding accessories. A brief history of asbestos cement siding.