Standard No.:	GB 7897.7-1990
English Name:	Test methods of mechanical properties of mortar for ferrocement Test of Poisson
Chinese Name:	钢丝网水泥用砂浆力学性能试验方法 泊松比试验
Chinese Classification:	Q13    Concrete, aggregate, plaster and mortar
Professional Classification:	GB    National Standard
ICS Classification:	91.100.10 91.100.10    Cement. Gypsum. Lime. Mortar 91.100.10
Source Content Issued by:	ZGJZCLGYXH
Issued on:	1990-07-21
Implemented on:	1991-7-1
Status:	valid
Superseded by:	GB/T 7897-2008 Test methods of mechanical properties of mortar for ferrocement
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	60.0
Delivery:	via email in 1~3 business day

本标准规定了钢丝网水泥用砂浆泊松比试验采用的试件、仪器设备、试验步骤、结果计算与评定。
本标准适用于测定钢丝网水泥用砂浆的泊松比，本方法测定的砂浆泊松比是指应力为轴心抗压强
度40%时横向应变与纵向应变之比值。