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GB/T 328.20-2007 Active
GB/T 328.20-2007 Test methods for building sheets for waterproofing—Part 20:Bitumen sheets for waterproofing-resistance to peeling of joints
Abstract
This part of GB/T 328 specifies the determination method of the peeling performance of indirect seams of asphalt roofing waterproofing membranes. This test method mainly tests the performance of mechanically fixed single-layer asphalt waterproofing membrane seams. The peeling characteristics between the overlapping widths of asphalt-based membranes vary with the materials, the seaming methods (flame or heat welding, heat bonding or asphalt, cold adhesive, etc.), the dimensions of the overlap, and the different operating processes.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 328.20-2007 |
| CCS | Roofing and paving waterproofing and moistureproof materials |
| ICS | Waterproof |
| Implement Date | 2007-10-01 |
Price
$ 42
Subtotal
$ 42
Tax
$ 0.00
Order Total (incl. tax)
$ 42