Quick Reference Values
standard thicknesses4, 5, 6, 8, 10, 12, 15, 20 mm
tolerance length width± 5 mm
tolerance thickness under 6mm± 0.5 mm
tolerance thickness 6mm and above± 10 percent
water absorption max28 percent
minimum apparent density1.2 g/cm3
Practical Notes
The use of asbestos-containing materials is heavily restricted or banned in many regions due to severe health hazards (asbestosis, mesothelioma). Always check local regulations.
If used or handled, strict safety protocols as per IS 11769 (Guidelines for safe use of products containing asbestos) must be enforced.
Sheets should be stacked flat on a level surface with adequate supports to prevent warping and cracking.