According to the requirements of the “Notice on Issuing the Plan for Formulating and Revising the Second Batch of Association Standards in 2021” (Jian Biao Xie Zi [2021] No.

20) issued by the China Association for Engineering Construction Standardization, the “Technical Regulations for Waterproofing of Prefabricated Building Nodes” prepared by China Academy of Building Research Co.

, Ltd.

, MCC Jiaotou Shanzhu Chengdu Prefabricated Building Technology Development Co.

, Ltd.

rebar supports

and other units have been reviewed by the Association’s Waterproofing Protection and Repair Professional Committee and are now approved for publication, with the number T/CECS 1662-2024, effective from December 1, 2024.

.