This regulation is divided into 6 chapters and 3 appendices. The main contents include: 1. General principles, 2. Terms and symbols, 3. Basic regulations, 4. Raw materials, 5. Mixture balance design, 6. Construction and quality control, Appendix A. Mineral material gradation design method , Appendix B: Method for determining the amount of asphalt in the tightest state of asphalt mixture, Appendix C: Design case.
T/CECS G：D56-04-2023 history
2023T/CECS G：D56-04-2023 Technical Specifications for Skeleton Dense Stress-Absorbing Layer