GB/T 13477.12-2018 Specification Building sealing materials Determination of adhesion after a tensile-compression cycle at the same temperature. It specifies in detail the test equipment, such as tensile-Compression Tester parameters. Describes the preparation of the specimen to bond the sealing material to the substrate. At a constant temperature, the specimen is repeatedly subjected to tensile and compression cycles. After the cycle, observe the bonding state between the sealing material and the substrate, such as whether it is debonded or cracked, to determine the bonding performance. This standard provides a basis for evaluating the Reliability of sealing materials in a displaced and temperature-stable environment, and guarantees the mass and durable sealing of building sealing projects.
| Status | Active | ||
|---|---|---|---|
| CCS | Q24 | ICS | 91.100.50 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-11-01 00:00:00 |
