This standard specifies the test principle, test device, test piece, test and test report requirements for the weathering performance of building doors and windows. It is suitable for the weathering performance evaluation of civil building doors and windows under simulated indoor and outdoor climate cycle conditions, with the change of airtight performance and watertight performance before and after the test as the evaluation index.
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 | P32 | ICS | 91.060.50 |
| Release Date | 2020-12-14 00:00:00 | Implementation Date | 2021-11-01 00:00:00 |