GB/T 328.5-2007 is the fifth part of the series of standards for the test method of building waterproofing membrane, which stipulates the test method of film thickness and mass per unit area of polymer waterproofing membrane. The standard specifies the test principle, equipment, sample preparation, test steps and result calculation, etc. It provides specifications for the scientific and accurate determination of film thickness and mass per unit area of polymer waterproofing membrane, and helps to control product mass to ensure that the performance of waterproofing membrane meets the requirements of engineering applications.
| Status | Active |
|---|---|
| CCS | Q17 | ICS | 91.120.30 |
| Release Date | 2007-03-26 00:00:00 | Implementation Date | 2007-10-01 00:00:00 |