GB/T 23654-2009 "Rubber, vulcanized and thermoplastic — Preformed seals for buildings — Classification, requirements and test methods" specifies the classification system, performance requirements, and corresponding test methods for preformed seals made of vulcanized rubber and thermoplastic rubber used in building joints. The standard covers the physical properties, aging resistance, and functional characteristics of the seals.
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 | G43 | ICS | 83.140.50;91.100.50 |
| Release Date | 2009-04-24 00:00:00 | Implementation Date | 2009-12-01 00:00:00 |