The GB/T 23457-2017 standard specifies the classification, test methods, inspection rules, marking, Encasement, storage and transportation requirements of pre-laid waterproofing membranes. The standard applies to pre-laid waterproofing membranes made of plastic and asphalt rubber, which have self-adhesive adhesive on one side and are treated with non-stick or reduced-stick materials on the adhesive surface to bond with post-poured concrete. The standard aims to ensure the mass and construction performance of waterproofing membranes.
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 | Q17 | ICS | 91.120.30 |
| Release Date | 2017-12-29 00:00:00 | Implementation Date | 2018-11-01 00:00:00 |