Standard No.:	JC/T 637-2023
English Name:	Autoclaved sand-lime perforated bricks
Chinese Name:	蒸压灰砂多孔砖
Chinese Classification:	Q15    Wall
Professional Classification:	JC    Professional Standard - Building Material
ICS Classification:	91.100.30 91.100.30    Concrete and concrete products 91.100.30
Source Content Issued by:	MIIT
Issued on:	2023-12-29
Implemented on:	2024-7-1
Status:	valid
Superseding:	JC/T 637-2009 Autoclaved sand-lime perforated brick
Target Language:	English
File Format:	PDF

本文件规定了蒸压灰砂多孔砖的分类与标记、原材料一般要求、技术要求、试验方法、检验规则及产品合格证、存放和运输。
本文件适用的蒸压灰砂多孔砖可用于防潮层以上的建筑承重部位，不得用于受热温度超过200℃、受急冷急热和有酸性介质浸蚀的建筑部位。