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What does asbestos house siding look like.
The front may have a grainy sandy texture.
It is part of the serpentine family whilst all other types of asbestos are part of the amphibole family.
These products use asbestos with a binder of portland cement.
Owners often painted cement asbestos shingle siding to make it look fresh or if it was weathered and fuzzy to preserve it.
Layers of paint or finish coatings.
Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials.
Asbestos siding was manufactured to resemble many different materials so it doesn t always look the same.
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.
Look for siding that looks like roof shingles.
The name has its origin in the greek word for inextinguishable.
Unfortunately asbestos siding was originally designed to mimic many different types of materials.
The portland cement binds asbestos fibers into a hard mass.
Look for a siding that is made to look like roof shingles.
Asbestos siding usually looks a lot like roof shingles.
It is very brittle and has a black tar paper like backing.
Asbestos siding was manufactured to resemble many materials so it won t always look the same.
It is usually brittle and the back may be black and have the appearance of tar paper.
Asbestos cement is a mixture of portland cement reinforced with asbestos fibers.
Chrysotile was the most widely used asbestos and is commonly referred to as white asbestos.
The original shingles of both asbestos cement and fiber cement usually come from the factory painted white on one side.
A highly effective and inexpensive fire retardant material and thermal and acoustic insulator asbestos was used extensively in home construction from the early 1940s through the 1970s.
A brief history of asbestos cement siding.
Asbestos roofing mastics often contained asbestos fibers and asbestos was a major ingredient in cement asbestos slate look alike products or roof tiles or cement asbestos roof shingles.
It was commonly used in a range of materials from brake pads to roofing materials.
Older style cement siding shingles were traditionally made by mixing asbestos into the cement in order to fireproof and strengthen siding.
The front appears with a grainy sandy like texture.
Asbestos siding is a type of siding that was introduced in the 1920 s as a fire proof cladding for buildings and homes that could also resist rot and insects.
