Modified Bitumen Sheet

1. MODIFIED BITUMEN MEMBRANE
NON-WOVEN POLYESTER

2. SHEET WATERPROOFING
 1. provide effective protection against aggressive soils acids, sulfates, and chlorides.
 2. maintain shape stability at high ambient temperatures.
 3. dimensional stability, high tear strength, puncture, and impact resistance as
standards.

3. BITUMEN WATERPROOFING SHEETS
Bitumen Sheets
Uncoated Sealing
Torch-On
Applied/Fusion
Welding
APP-Modified
Modified Bitumen
Membrane (SBS-
Modified)

4. MODIFIED BITUMEN MEMBRANE (APP-MODIFIED)
APP-Modified
Non-Woven
Polyester,
Non-Woven
Fiber Glass,
Non-Woven
Polyethylene
Non-Woven
Polypropylene:

5. NON-WOVEN POLYESTER,
Non-Woven
Polyester,

6. THE NATIONAL
BUILDING CODE OF
CANADA (NBC)
CGSB 37-GP-56M,
GRADE 1 OR 2. Modified Bituminous
Prefabricated
Reinforced
For the longest time, the
standard that governed
modified-bitumen (mod-
bit) sheets used in
roofing.