“双掺”磨细矿渣粉和粉煤灰对混凝土抗硫酸盐侵蚀性能的影响研究

The Study on the Effect of Slay Powders and Fly Ashes upon the Sulfate Corrosion Resistance of Concrete

鉴于西部地区盐浸侵蚀严重的情况,采用干湿循环试验方法,通过测量分析混凝土试块质量和抗压强度变化,并根据试验数据探讨分析各因素对混凝土抗硫酸盐侵蚀性能影响程度,研究双掺磨细矿渣粉和粉煤灰对混凝土抗硫酸盐侵蚀性能的影响。

Owing to the serious situation of salt erosion in the western region ,we measured the quality changes and the strength changes of the concrete block , using wet and dry cycle test method. And according to the experiment g data ,the test discussed the factors＇impact on concrete sulfate resistance ,researching the effect on the concrete＇s sulfate resistance when mixing fly ash and ground slag powder.