"GB/T 31289-2025 marine silicate cement" regulates the technical indicators, test methods and inspection rules of marine engineering silicate cement. The standard focuses on the corrosion resistance and impermeability of cement for the characteristics of high salt and high humidity in the marine environment, providing a unified basis for the production, selection and engineering application of related materials, and playing an important supporting role in ensuring the durability and safety of marine engineering structures.
| Status | Incoming |
|---|---|
| CCS | Q11 | ICS | 91.100.10 |
| Release Date | 2025-06-30 00:00:00 | Implementation Date | 2026-01-01 00:00:00 |