粉煤灰水工混凝土施工工艺探讨

摘要

Expounds the special features of coal ash concrete for water conservancy use in high and cold areas, and decribes in datails ways and meams to improve the anti-seepage, anti-freezing, mechanical properties and durability of the concrete by adjnsting or monitoring the selection of material, mixtrue ratio,mixing- up and curing processes thereby making it suitable for applications in high and cold areas.%论述了原状粉煤灰水工混凝土的特点，通过对其材料的选择、配比、拌合、养护工艺的调整与监控，有效地提高了混凝土的抗渗、抗冻、物理力学性能及耐久性，可用于高寒地区的工程施工中。