PDF
GB/T 328.22-2007 Active
GB/T 328.22-2007 Test methods for building sheets for waterproofing—Part 22:Bitumen sheets for waterproofing-resistance to shearing of joints
Abstract
This part of GB/T 328 specifies the shear performance determination method for the joints between the same asphalt roofing waterproofing membranes. This test method mainly tests the performance of mechanical fastening or pressing of the joints of single-layer roofing asphalt waterproofing membranes. The shear performance between the overlapping widths of asphalt membranes varies with the overlapping method (flame or hot welding, hot bonding such as asphalt, cold adhesive, etc.), the size of the overlap, and the different operating processes.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 328.22-2007 |
| 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