环境因素影响水泥砂浆固化氯离子能力的试验研究

采用自然扩散法研究了环境氯盐溶液浓度、侵蚀时间和干湿循环影响水泥砂浆固化氯离子能力的规律。试验结果表明：随着环境氯盐溶液浓度的增大,水泥砂浆固化氯离子的能力逐渐增强;随着环境氯盐溶液侵蚀时间的延长,水泥砂浆固化氯离子的能力逐渐减弱;干湿循环增强了水泥砂浆固化氯离子的能力。

Experimental study on effect of environmental factors on solidifying ability of cement mortar on chloride ion

The natural diffusion method is adopted to study the rules of environmental chloride solution＇s consistency,erosion time and dry-wet circulation effect on cement mortar＇s solidifying ability on chloride ion.Test results indicate that as the environmental chloride solution＇s consistency grows the cement mortar＇s solidifying ability on the chloride ion is enhanced;As the environmental chloride solution＇s erosion time prolongs the cement mortar＇s solidifying ability on the chloride ion is weakened;The dry-wet circulation improves the cement mortar＇s solidifying ability on the chloride ion.