According to regulation of the association standard management of CCPA, the 2020 China Concrete and Cement-Based Products Association standard formulation and revision plan (third batch) is hereby issued to you. Please carefully organize and implement it according to relevant requirements, and follow the working procedures and plan to complete the revision, review and approval of the association standards.

In the process of standard project formulation and revision, if  any problems, please contact the association's standard quality department in time.

Annex: 2020 China Concrete and Cement Products Association Standardization and Revision Plan (third batch) project summary table

China Concrete and Cement-Based Products Association

                               2020.12.11

2020 China Concrete and Cement Products Association Standardization and Revision Plan (third batch) project summary table