On September 17, CCPA and CBMF jointly approved and issued 3 CCPA standards, Ready-mixed Concrete Mixing Plant (Tower) Production Capacity Assessment Method (T/CBMF 126—2021/ T/CCPA 21—2021), Technical Specification for Production of Ultra-high Performance Concrete Precast Components (T/CBMF 127—2021/ T/CCPA 22—2021) and Technical Specification for Cast-in-situ Construction of Ultra-high Performance Concrete (T/CBMF 128—2021/ T/CCPA 23—2021), which shall be implemented from December 17, 2021.

The standard Ready-mixed Concrete Mixing Plant (Tower) Production Capacity Assessment Method is applicable to the capacity verification of periodic and continuous concrete mixing plant (tower) for engineering construction. The implementation of the standard will guide and standardize the capacity verification of ready-mixed concrete mixing plant (tower), which is of great significance to promote the reduction, intensive and high-quality development of ready-mixed concrete industry.

The standard Technical Specification for Production of Ultra-high Performance Concrete Precast Components and Technical Specification for Cast-in-situ Construction of Ultra-high Performance Concrete specify the materials, production or construction, quality inspection, etc. of Ultra-high Performance Concrete (UHPC) precast components and cast-in-situ construction. The implementation of the two standards will further improve the UHPC standard system, improve the manufacturing process level and quality of UHPC precast components and the quality of cast-on-site construction, so as to promote the benign and rapid development of UHPC technology.