A review meeting of the CCPA standards, Design and Construction Technical Specification for Pile-slab Structures, and Technical Specifications for High-strength Permeable Cement Concrete Pavement was held by CCPA and CBMF on January 14, 2025. 26 representatives from research and architectural design institutes, colleges and universities, industry associations, inspection bodies, laboratories, production enterprises, and users attended the meeting, of which 16 were members of the review committee.

The main drafter of the two standards introduced the standard preparation process, the collection of comments, and the test data that support the main technical requirements in the two standards, respectively. The review committee reviewed all the documents, examined the standard text word by word, and put forward revisions. The review committee made conclusions that the technical indexes of both standards are advanced and applicable, and they both reach an international advanced level in general. Finally, the two CCPA standards were approved with unanimous approval.

Design and Construction Technical Specification for Pile-slab Structures summarizes the research achievements and practical experience of pile-slab structures in China in recent years, and compiles and stipulates the design, manufacture, construction, and quality standards of pile-slab structures. The implementation of this standard will be of great significance for promoting the application of pile-slab roads and ensuring the quality of the project.

Technical Specifications for High-strength Permeable Cement Concrete Pavement summarizes the research achievements and practical experience of high-strength permeable concrete pavement in China in recent years, stipulates the application scope, materials, design, construction and quality management requirements of high-strength permeable concrete, proposes the preparation method of high-strength permeable concrete, and clarifies the mechanized construction technology. The implementation of this standard will expand the application scope of permeable concrete and provide solutions for durable and efficient permeable pavements.