Composition Siding Asbestos

This material is a combination of stone and a proprietary polymeric resin.

Composition siding asbestos.

If a siding company removes an outer layer of siding and finds an older layer of asbestos cement siding beneath the standard procedure is simply to cover it over with new siding rather. æ s ˈ b ɛ s t ə s or æ s ˈ b ɛ s t ɒ s is a term used to refer to six naturally occurring silicate minerals all are composed of long and thin fibrous crystals each fibre being composed of many microscopic fibrils that can be released into the atmosphere by abrasion and other processes. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Asbestos cement is a composite material consisting of portland cement reinforced with asbestos fibers.

This article describes asbestos cement sheet materials including asbestos roofing tiles or shingles asbestos cement shingle siding flat asbestos cement sheet products such as asbestos millboard and asbestos insulation and corrugated asbestos sheeting used for both roofing and siding. Although homes built after the 1980s are generally safe some newer builds may also have asbestos lurking in the siding. Its thickness and composition also provides similar insulation without the health hazards. Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding.

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 has the same heat and corrosion resistance. Asbestos siding is composed of asbestos fibers mixed with portland cement. When manufacturers figured out ways to produce siding made using asbestos cement it became very popular for a number of years before being banned in the u s.

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. Because fiber cement siding manufactured in north america after around 1978 was made without using asbestos in those later products and because those non asbestos fiber cement shingles included products that by eye were an exact visual match for their older asbestos containing brothers and sisters already installed a building built. If you aren t sure about the exact composition of your siding you should check to make sure. Originally asbestos siding was used because of the fire resistant properties of asbestos.

Asbestos cement sheet product production properties uses. However fixer uppers and older homes with their original siding may still contain this dangerous material.