Standard No.:	T/GDJSKB 031-2025
English Name:	Prefabricated concrete components for construction: prefabricated beams, prefabricated floors, prefabricated columns and prefabricated stairs
Chinese Name:	建筑用预制混凝土构件 预制梁、预制楼板、预制柱和预制楼梯
Chinese Classification:	Q14    Concrete product
Professional Classification:	T/    Social Organization Standard
ICS Classification:	91.060.01 91.060.01    Elements of buildings in general 91.060.01
Source Content Issued by:	GDJSKB
Issued on:	2025-05-15
Implemented on:	2025-8-1
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了建筑用预制混凝土构件的分类和标记、材料、要求、试验方法、检验规则、产品标志及随行文件、起吊、存放和运输。
本文件适用于一般工业与民用建筑中使用的钢筋混凝土预制梁、预制楼板、预制柱和预制楼梯。