Professional Standard - Recommended Standards for Engineering Construction
Latest
CECS 29-1991
Scope
This procedure applies to roof waterproofing projects in general industrial and civil buildings, and the applicable temperature range is -40°C to 80°C.
CECS 29-1991 history
1991CECS 29-1991 TECHNICAL RULE OF THE SOFT FELT FOR ROOF WATERPROOF ENGINEERING