摘要
指出水泥砂浆对混凝土的耐久性有重要影响,而水泥砂浆的孔隙度是砂浆使用功能和抗老化性能的主要决定因素,本文通过微观实验方法得到了不同水灰比的水泥砂浆和水泥净浆材料的孔隙度。
The paper points out the cement mortar has importance influence on the concrete s durability,and indicates the porosity degree of the cement mortar is the main decisive factor for the function of the mortar and its ageing resistance,and concludes the cement mortar with various cement water factor and the porosity of the cement paste.
出处
《山西建筑》
2009年第36期168-169,共2页
Shanxi Architecture
关键词
基体材料
微观实验
孔隙度
bulk materials
micro experiment
porosity degree
