It depends on the profile and thickness of the sheets.
Large profile corrugated sheets are approximately 14 kg per meter squared.
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.
2.4 metre sheet of Big Six corrugated asbestos roof sheeting weighs 38kg
Presumably, one contains asbestos fibers and the other does not; or One is corrugated and the other is flat.
waffles
R value of asbstos cment roofing sheet ?
The English translation of the Filipino word "yero" is "galvanized iron sheet" or "metal roofing sheet."
Asbestos provides better insulation, because it is thicker and denser than iron.
In the United Kingdom Asbestos has been illegal to use in building materials since 1999.
It's not safe to use asbestos anywhere. No matter how faraway this substance is from people, someone has to install it. Its a dangerous substance that is known to cause cancer.
ac sheets are asbestos cement sheets and gi sheets are galvanized iron sheets.
The only way to tell for certain whether a corrugated paper or concrete material contains asbestos is to have a small sample analyzed by a qualified lab. However, if you know something about the history of the material (when it was manufactured, what company made it, when it was applied and for what purpose) you may be able to make some useful guesses.
Corrugated sheet metal roofs are structurally stronger than flat sheet metal.