摘要
GB/T 23445—2009《聚合物水泥防水涂料》标准中未对聚合物水泥防水涂料成型时的称料量进行规定。在其他条件相同时,本文采用两种称料量制备6个厂家的JS产品,并测试其力学性能,结果发现不同称料量对JS产品拉伸强度和断裂伸长率的影响较大。
The national standard GB/T 23445—2009 ＂Polymer-modified cement compounds for waterproofing membrane＂ doesn＇t specify specimen weight while testing.Under otherwise identical conditions the mechanical properties of 6 JS products with two different specimen weights each were tested.The results show that the specimen weight has more influence on tensile strength and elongation at break than others.
出处
《中国建筑防水》
2011年第1期13-14,23,共3页
China Building Waterproofing
关键词
聚合物水泥防水涂料
称料量
力学性能
polymer-modified cement compounds for waterproofing membrane
specimen weight
mechanical property
