沙漠超细砂配制砂浆、混凝土的应用研究

Mixing of Mortar and Concrete Using Extra-fine Sand from Desert

根据塔克拉玛干沙漠中超细砂的物理化学持性，通过调整配比原则和掺入外加剂的途径，探索利用超细砂代替普通工程砂，配制砂浆和混凝土，经过工程现场试验，表明可以在塔克拉玛干沙漠的工程建设中应用。

This paper concentrates on the study on mixing mortar and concrete by using extra - sand from Takelamagan Desert as a substitute for normal engineering sand through adjusting the mix ratio and adding additive based on the physical and chemical properties of the sand. It is proven by engineering examples that the extra - fine sand can be used in the engineering construction in Takelamagan Desert.