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Any asbestos containing product can be harmful if it is used or abused in a way that results in the release of excessive quantities of fibers to the air. If the product is not used or abused to accomplish that, then it is not harmful.
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Is corrugated asbestos-cement sheets harmful for domestic use?
Any asbestos containing product can be harmful if it is used or abused in a way that results in the release of excessive quantities of fibers to the air. If the product is not used or abused to accomplish that, then it is not harmful.
What is the difference between corrugated asbestos roofing and asbestos cement flat sheet?
The difference between corrugated asbestos roofing and flat asbestos cement sheet is the form in which it was cast and, perhaps, the thickness of the finished product. Asbestos was merely an additive to cement. Both products are basically cement with a fiber strengthener that happens to be asbestos.
How much does corrugated asbestos cement roofing sheet weigh?
It depends on the profile and thickness of the sheets. Large profile corrugated sheets are approximately 14 kg per meter squared.
How do you tell if corrugated sheets are asbestos or fiber cement?
To determine if corrugated sheets are made of asbestos or fiber cement, you can conduct a visual inspection and consider the age of the material; asbestos was commonly used in building materials until the late 1970s. If the sheets are older than this timeframe and exhibit a fibrous texture, they may contain asbestos. For a definitive assessment, it's best to have a sample analyzed by a certified laboratory, as asbestos fibers can be hazardous when disturbed. Always prioritize safety by avoiding any disturbance of suspicious materials.
What is the lifespan of corrugated asbestos-cement roof sheeting?
Corrugated asbestos-cement roof sheeting typically has a lifespan of about 30-50 years. However, this can vary depending on factors such as maintenance, weather conditions, and exposure to UV radiation. Regular inspections and maintenance can help prolong its lifespan.
How much does a sheet of asbestos cement board roofing weigh?
2.4 metre sheet of Big Six corrugated asbestos roof sheeting weighs 38kg
What is corrugated acsheets?
Corrugated AC sheets, or asbestos cement sheets, are building materials made from a mixture of asbestos fibers and cement. They are known for their durability, resistance to weather, and lightweight nature, making them suitable for roofing and wall cladding in various structures. However, due to health risks associated with asbestos exposure, the use of AC sheets has significantly declined, and many countries have imposed regulations or bans on asbestos-containing materials. Alternative materials are now commonly used in construction for similar applications.
What is building material made from sheets of cement and asbestos?
Asbestos cement
How much does corrugate asbestos cement roofing weigh?
It depends on the profile and thickness of the sheets. Large profile corrugated sheets are approximately 14 kg per meter squared.
Does cement board contain asbestos?
Older cement board may contain asbestos, and then it is properly called "asbestos cement board." Cement board more recently manufactured should not contain asbestos. The only way to know whether a particular cement board does or does not contain asbestos is to ask the manufacturer (if you know who made it) or have a sample collected from it by a qualified sampling technician and have the sample analyzed by a qualified laboratory.
Is asbestos ever found in Portland cement?
Under normal circumstances we would not find asbestos in Portland cement. Asbestos has a number of applications (even though it is hazardous), but none of them involve it being mixed with cement. The presence of asbestos in cement would weaken the final product (concrete, grout, mortar, stucco, or whatever), so there is no reason to deliberately include it in the cement.
How to dispose of asbestos?
in Engalnd and Wales asbestos disposal is controlled by the Hazardous Waste Regulations 2005, this requires registering the site from where the waste is generated, carrage by licensed haulier and disposal at a licensed landfill facility. For domestic asbestos disposal, ie, asbestos guttering or cement garage, contact your local council.
