保护层的质和量与镀锌焊接钢丝网水泥的耐久性  

Relationship between quality ad quantity and durability of galvanized welded mesh ferrocement

作　　者：熊光晶[1] GSINGH 

机构地区：[1]汕头大学建工系 [2]英国LEEDS大学土木系

出　　处：《水利学报》1998年第7期41-45,共5页Journal of Hydraulic Engineering

摘　　要：本文首先讨论以混凝土保护层的性能推测砂浆保护层的耐久性是否可靠．然后介绍讨论１００多个钢丝网水泥试件在荷载与氯化钠溶液（或酸性溶液）腐蚀共同作用下的长期性能实验结果；并结合工程实际，说明在保证质量前提下，保护层厚为５ｍｍ的镀锌焊接钢丝网水泥具有良好的耐久性．An explanation shows that some predictions of durability of mortar cover by using behavior of concrete cover are not reliable. A longterm experimental study with more than 100 ferrocement specimen subjected to a joint action of loadNaCl or acidic solution has been performed. laboratory experimental results are integrated with field observations to demonstrate that good durability of welded mesh ferrocement can be obtained provided that quality of mortar cover with a thickness of 5mm is ensured.

关 键 词：镀锌焊接钢丝网 钢丝网水泥 厚度 保护层 耐久性 

分 类 号：TU528.585[建筑科学—建筑技术科学] TQ153.15[化学工程—电化学工业]