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将不同配合比混凝土在不同侵蚀条件下进行抗硫酸盐侵蚀试验,试验结果表明:粉煤灰取代部分水泥可以改善混凝土抗硫酸盐侵蚀能力;粉煤灰取代水泥量越大,混凝土抗硫酸盐侵蚀能力越强,尤其对于高浓度硫酸盐溶液更是这样;粉煤灰混凝土抗侵蚀能力,随侵蚀介质浓度增加,下降的程度较基准混凝土小.
粉煤灰对混凝土抗硫酸盐侵蚀性能影响的试验研究
【摘 要】
：
将不同配合比混凝土在不同侵蚀条件下进行抗硫酸盐侵蚀试验,试验结果表明:粉煤灰取代部分水泥可以改善混凝土抗硫酸盐侵蚀能力;粉煤灰取代水泥量越大,混凝土抗硫酸盐侵蚀能力
【机 构】
：
东北大学
【出 处】
：
公路
【发表日期】
：
2004年期
【基金项目】
：
中国博士后科学基金;
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