T/CACE 0124-2024 Pretreatment of coal ash-based bonding material for road surface foundation application technology specification
T/CACE 0124-2024 Pretreatment of coal ash-based bonding material for road surface foundation application technology specification
Basic Information
Scope
Scope: This document specifies the general technical requirements for the application of fly ash-based binders in highway pavement base layers, including: raw materials and technical requirements, design of stabilized graded gravel mixtures with fly ash-based binders, construction requirements, and construction quality control. This document applies to the base and subbase layers of new and reconstructed highways of all grades using fly ash-based binders. Special highways may refer to it for implementation. Main technical contents: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. General requirements 5. Raw materials and technical requirements 6. Design of stabilized graded gravel mixtures with fly ash-based binders 7. Construction requirements 8. Construction quality control Appendix A (Normative) Test method for water content in red mud