本文介绍了以氨碱法生产纯碱过程中的碱渣为主要材料，用电厂排放的粉煤灰和冶炼生铁时排放的水淬高炉矿渣等为辅助材料制成一种抗卤水腐蚀的建筑材料。系统介绍了此材料的生产过程和工艺及制成品抗卤水腐蚀的物理性能测试数据，并对实际应用进行描述。 This article describes the use of alkali slag as the main material in the production of soda ash by ammonia-alkali method. It uses fly ash discharged from power plants and water-quenched blast furnace slag discharged from smelting pig iron as auxiliary materials to make a construction material that is resistant to brine corrosion. The system introduced the production process and process of this material and the physical property test data of the anti-brine corrosion of the finished product, and described the practical application.