Standard No.:	GB/T 2542-2003
English Name:	Test methods for wall bricks
Chinese Name:	砌墙砖试验方法
Chinese Classification:	Q15    Wall
Professional Classification:	GB    National Standard
ICS Classification:	91.100.15 91.100.15    Mineral materials and products 91.100.15
Issued by:	MOC; AQSIQ
Issued on:	2003-2-11
Implemented on:	2003-10-1
Status:	abolished
Superseded by:	GB/T 2542-2012 Test methods for wall bricks
Superseded on:	2013-9-1
Abolished on:	2013-09-01
Superseding:	GB/T 2542-1992 Test methods for wall bricks
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	225.00
Delivery:	via email in 1~3 business day

本标准规定了砌墙砖尺寸、外观质量、抗折强度、抗压强度、冻融、体积密度、石灰爆裂、泛霜、吸水率和饱和系数、孔洞及其结构、干燥收缩、碳化、放射性、传热系数等的试验方法。本标准适用于烧结砖和非烧结砖。烧结砖包括烧结普通砖、烧结多孔砖以及烧结空心砖和空心砌块；非烧结砖包括蒸压灰砂砖、粉煤灰砖、炉渣砖和碳化砖等。