JC/T 408-1991 "Waterborne asphalt-based waterproof coatings" is a building materials industry standard that specifies the technical requirements for asphalt-based waterproof coatings with water as the medium. The content includes product classification (such as cation, anion type), technical indicators (percent solids, elongation, heat resistance, low temperature flexibility, etc.), test methods (such as tensile performance testing, heat resistance inspection), inspection rules and Encasement storage and transportation requirements. This standard is suitable for the production and quality control of water-based asphalt-based Coatings in building waterproofing projects, providing a technical basis for evaluating the waterproofing performance and construction adaptability of Coatings, helping to standardize product performance indicators and ensure the mass of building waterproofing projects.
| Status | Abolish |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |