Asbestos Cement Board Siding

What is asbestos cement siding.

Asbestos cement board siding.

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. Asbestos siding is composed of asbestos fibers mixed with portland cement. 0 312 in x 8 25 in x 144 in hardieplank primed woodgrain lap fiber cement siding panel. 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. Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials. Weatherside fiber cement siding contains no asbestos. Read s 1958 patent for asbestos cement siding that is prepared with a colored and embossed or patterned surface resembling wood shingles or wood board siding.

Although invented at the end of the 19th century the material rose to necessity during world war ii to make sturdy inexpensive military housing and continued to be used widely. Asbestos cement board siding and shingle. Asbestos cement genericized as fibro or fibrolite short for fibrous or fibre cement sheet and ac sheet is a building material in which asbestos fibres are used to reinforce thin rigid cement sheets. According to merriam webster asbestos cement is.

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. Click to enlarge any image read clinton i and francis h. The portland cement binds asbestos fibers into a hard mass. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.

After properly removing the old siding 1 simply nail in place and paint there s no caulking required at the joints between shingles. 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. A brief history of asbestos cement siding. This article gives a history of the production use of asbestos cement roofing siding products.

The one and only replacement solution for matching or replacing older non existent siding pre primed and ready to paint to match your existing siding or trim. 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.