Standard No.:	JC/T 2505-2019
English Name:	Fabricated buildings-Precast concrete floor slabs
Chinese Name:	装配式建筑 预制混凝土楼板
Professional Classification:	JC    Professional Standard - Building Material
Issued by:	Ministry of Industry and Information Technology
Issued on:	2019-05-02
Implemented on:	2019-11-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了装配式建筑用预制混凝土楼板的术语和定义、分类、代号、规格和标记、原材料、构造、技术要求、试验方法、检验规则及产品合格证、标志、运输和贮存。
本标准适用于工业与民用装配式建筑用预制混凝土楼板，主要包括叠合板用带桁架筋预制混凝土实心底板、密肋楼盖用带填充体预制混凝土板、预应力混凝土双T板和密肋楼盖用预制混凝土空腔构件。其他类型预制混凝土楼板可参照本标准执行。