The GB/T 42527-2023 standard focuses on the development of sidewalk sealants and clarifies the classification rules and requirements. It carefully divides sealants from performance, mass and other dimensions, covering indicators such as Appearance, physical performance, and weathering resistance. Through this standard, it can provide a basis for the selection of sidewalk sealants in different scenarios, help ensure the mass of sidewalk sealing construction, prolong the service life, and ensure the safe and comfortable passage of pedestrians. It is suitable for sealant production, procurement, and sidewalk engineering construction and other related links.
| Status | Active |
|---|---|
| CCS | Q24 | ICS | 91.100.50 |
| Release Date | 2023-05-23 00:00:00 | Implementation Date | 2023-12-01 00:00:00 |