改性脱硫石膏的抗拉强度实验室测定  

Laboratory Determination the Tensile Strength of Modified Desulfurization Gypsum

作　　者：饶岳成[1] 李冠豪[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《四川建材》2014年第1期35-36,共2页Sichuan Building Materials

摘　　要：本文采用套筒致裂法对脱硫石膏的抗拉强度进行实验室测定,并与现在广泛应用的水泥砂浆进行对比。结果表明改性脱硫石膏的抗拉强度比水泥砂浆要高,且随着养护龄期增加,其强度也会逐渐增强。本文测定分析了改性脱硫石膏的抗拉强度,为这种节能环保材料在建筑工程中的应用提供了科学依据。By the casing fracturing method, tensile strength of desulfurization gypsum for laboratory measurement, and compares them with the now widely used in cement mortar. Results show that the tensile strength of modified desulfurization gypsum is higher than the cement mortar, and with the increase of curing age, its strength will also strengthen gradually. In this paper, determination of the tensile strength of modified desulfu-rization gypsum were analyzed, for the energy conservation and environmental protection material application in architectural en-gineering provides a scientific basis.

关 键 词：改性脱硫石膏 套筒致裂法 抗拉强度 

分 类 号：TQ177.37[化学工程—硅酸盐工业]