Standard No.:	JC/T 637-1996
English Name:	Steam pressure sand lime hollow brick
Chinese Name:	蒸压灰砂空心砖
Chinese Classification:	Q15    Wall
Professional Classification:	JC    Professional Standard - Building Material
ICS Classification:	91.060.10 91.060.10    Walls. Partitions. Fa?ades 91.060.10
Issued by:	State Bureau of Building Material Industry
Issued on:	1996-05-10
Implemented on:	1996-10-1
Status:	abolished
Superseded by:	JC/T 637-2009 Autoclaved sand-lime perforated brick
Superseded on:	2010-6-1
Abolished on:	2010-06-01
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	224.00
Delivery:	via email in 1~3 business day

本标准规定了蒸压灰砂空心砖的产品分类、技术要求、试验方法、检验规则、产品合格证、堆放和运输。
本标准适用于以石灰、砂为主要原材料、经坯料制备、压制成型、蒸压养护而制成的孔洞率大于15%的蒸压灰砂空心砖。
本标准规定的灰砂空心砖可用于防潮层以上的建筑部位。不得用于受热200℃以上，受急冷急热和有酸性介质侵蚀的建筑部位。