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随着全球气温的升高,降雨量逐年减少,干旱越来越严重。新疆沙漠地区本来降水量就少,沙漠化使得盐碱地区越来越多,这对建筑的质量要求越来越高。混凝土是建筑中的最基本的元素,也是建筑的灵魂,耐久性混凝土对沙漠盐碱地区的地下建筑完成得更好有一定的帮助。本文就对沙漠盐碱地区的地质做出了分析,研究探讨了耐久性混凝土制备原料、原理、存在的问题以及改进措施,使其能够在沙漠盐碱地区地下建筑的应用中发挥作用。
As global temperatures increase, rainfall decreases year by year, and the drought is worsening. The precipitation in desert areas in Xinjiang is less than that in the desert areas, and more and more salinization areas have been made by desertification. Therefore, the quality requirements of the buildings are getting higher and higher. Concrete is the most basic element of the building, but also the soul of the building, durable concrete to the desert saline-alkali areas of the underground construction is better to do some help. In this paper, the geology of desert salinization area is analyzed. The raw material, principle, existing problems and improvement measures of durable concrete are discussed. It can play a role in the application of underground construction in desert salinization area.