GB/T 13477.23-2022 specifies the test method for determining the resistance to extension-compression cycling of building sealants after exposure to artificial accelerated weathering. This test comprehensively evaluates the bond durability of sealants under the combined effects of simulated long-term outdoor climate aging and cyclic joint displacement.
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 | 2022-12-30 00:00:00 | Implementation Date | 2023-04-01 00:00:00 |