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.
Presumably, one contains asbestos fibers and the other does not; or One is corrugated and the other is flat.
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.
It depends on the profile and thickness of the sheets. Large profile corrugated sheets are approximately 14 kg per meter squared.
2.4 metre sheet of Big Six corrugated asbestos roof sheeting weighs 38kg
Some asbestos sheets are corrugated because it was convenient to make them that way. Corrugations impart strength to the product and that extra strength can be useful in some applications. However, not all asbestos sheeting was corrugated; some was flat.
Corrugated asbestos typically contains White (Chrysotile) asbestos at between 10 to 15 % content, however some older materials can contain Blue and Brown at varying content.
The only way to tell whether a gasket has asbestos or not is to have it sampled by a qualified person and analysed in a qualified laboratory.
Corrugated sheet metal roofs are structurally stronger than flat sheet metal.
Corrugated Plastic
Asbestos was banned in sheet materials in the United States in the late 1970s. The use of asbestos in sheet materials has declined globally due to health concerns associated with asbestos exposure and regulations restricting its use.
Corrugated sheet .50mmThick x L-10200 x W-1000 336 Pcs Corrugated sheet.50mmThick x L- 9500 x W-1000 112 Pcs Corrugated sheet.50mmThick x L-7500 x W-1000 112 Pcs Corrugated sheet .50mmThick x L-7600 x W-1000 2 Pcs Corrugated sheet .50mmThick x L-7650 x W-1000 2 Pcs Corrugated sheet .50mmThick x L-7700 x W-1000 2 Pcs
The weight of a monad asbestos sheet can vary depending on its size and thickness. However, on average, a monad asbestos sheet typically weighs around 2-3 pounds per square foot.