适用于脱硫建筑石膏的减水剂

根据相关标准规定的建筑石膏性能测试方法,实验研究了5种减水剂在不同掺加量下,对脱硫建筑石膏的物理性能及力学性能的影响。对比分析表明,木质素磺酸钙是最适用于脱硫建筑石膏的减水剂,当其掺量为脱硫建筑石膏质量的0.5%时,试件的综合性能最好。

Water Reducer suitable for the Flue gas desulphurization

According to the building gypsum performance test method, it compared the five different types of water reducer , summed up their infec-tion to the physical properties and mechanical properties of the desulfuriza-tion building gypsum.Experiments showed the lignin-sulfonic is the opti-mum water reducer to the desulfurization building gypsum., when the amount is 0.5 percent of desulfurization building gypsum., the properties of specimen are greatest.