The "DB53/T 977-2020 Diatom Modified Asphalt Mixture Construction Technical Specification" stipulates the construction method and technical requirements of diatom modified asphalt mixture. The standard includes detailed regulations on material selection, mixing ratio, construction technology, quality control, etc., aiming to ensure the performance Stability and service life of diatom modified asphalt mixture in road construction. It is suitable for the construction and mass acceptance of diatom modified asphalt mixture on various road pavements.
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 | (P66) 公路工程 | ICS | (93.080.20) 道路建筑材料 |
| Release Date | 2020-04-26 00:00:00 | Implementation Date | 2020-07-26 00:00:00 |