水性渗透型防水剂的应用效果研究
发布时间：2019-03-28 16:15
【摘要】：为提高混凝土结构的耐久性及进一步推广应用水性渗透型防水剂,通过对混凝土进行渗水性、抗盐冻剥蚀、耐磨性、抗裂性与碳化试验,研究了水性渗透型防水剂的应用效果,解释了其作用机理。试验结果表明:水性渗透型防水剂生成的特征凝胶物能够填充混凝土的空隙与微裂缝,有效地改善混凝土的密实性,显著地提高混凝土的耐久性,在潮湿环境中使用效果更佳。
[Abstract]:In order to improve the durability of concrete structure and further popularize the application of water permeable water repellent, the application effect of water permeable water repellent was studied through the tests of water permeability, salt freeze denudation resistance, wear resistance, crack resistance and carbonation of concrete. The mechanism of action is explained. The experimental results show that the characteristic cement formed by water-based permeable water repellent can fill the void and micro-crack of concrete, improve the compactness of concrete and improve the durability of concrete significantly, and the application effect in wet environment is better than that of water-based permeable water repellent agent.
【作者单位】： 广东工业大学华立学院;中国铁建港航局集团有限公司;
【分类号】：TU528.042.6
，
本文编号：2449030
[Abstract]:In order to improve the durability of concrete structure and further popularize the application of water permeable water repellent, the application effect of water permeable water repellent was studied through the tests of water permeability, salt freeze denudation resistance, wear resistance, crack resistance and carbonation of concrete. The mechanism of action is explained. The experimental results show that the characteristic cement formed by water-based permeable water repellent can fill the void and micro-crack of concrete, improve the compactness of concrete and improve the durability of concrete significantly, and the application effect in wet environment is better than that of water-based permeable water repellent agent.
【作者单位】： 广东工业大学华立学院;中国铁建港航局集团有限公司;
【分类号】：TU528.042.6
，
本文编号：2449030
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