研究了粉煤灰对混凝土抗硫酸盐侵蚀性能的影响。
The paper aims to study the effect of fly ash on concrete to sulphate attack.
因此，对掺合料混凝土抗硫酸盐侵蚀性能研究有重要的实际意义。
Therefore, it has a strong scientific and practical significance of studying the concrete with admixture for anti-sulfate corrosion performance.
矿物掺和料的掺入不能改善混凝土的抗干湿循环-硫酸盐侵蚀性能。
It also indicates that the addition of mineral admixtures in concrete might not improve the cyclic sulfate resistance of concrete.
采用经加工处理的石英集料，可以提高水泥砂浆的抗硫酸盐侵蚀性能。
The mortar made with treated quartz sand can improve the function of the sulfate attack resistance of the interface structure of mortar.
研究结果表明，与标准养护相比，蒸养可导致混凝土抗硫酸盐侵蚀性能明显劣化；
The results indicate that the sulfate resistance performance of steam-cured high strength concrete is worse compared with that cured in standard conditions;
通过混凝土的抗硫酸盐浸泡试验，系统研究了矿渣、膨胀剂等矿物掺合料对混凝土抗硫酸盐侵蚀性能的影响。
To systematically study the effects of mineral admixtures such as slag, expanding agent on sulfate resistance of concrete, a series of concrete immersion test was carried out.
研究了激发剂对化工废石膏—粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响，以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。
The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.
研究了中性钠盐碱矿渣水泥在酸性溶液、硫酸盐溶液和海水中的抗化学侵蚀性能。
The resistance to chemical attack of NSAAS cement in acid solution, sulfate solution, sea water was studied.
研究了中性钠盐碱矿渣水泥在酸性溶液、硫酸盐溶液和海水中的抗化学侵蚀性能。
The resistance to chemical attack of NSAAS cement in acid solution, sulfate solution, sea water was studied.
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