GB/T 13477.22-2022 specifies the methods for determining the curing characteristics of building sealants. It primarily evaluates the curing speed and application performance by measuring the time required for the sealant to form a skin on the surface or achieve specific hardness after application (such as tack-free time and surface drying time).
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 |
