GB/T 13477.12-2018 specifies the test method for determining the adhesive properties of building sealants after repeated cycles of extension and compression at the same temperature. This method is used to evaluate the ability of sealants to maintain effective adhesion to substrates after periodic displacement of joints due to thermal expansion and contraction.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Q24 | ICS | 91.100.50 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-11-01 00:00:00 |