烟道灰对水泥及混凝土性能的影响

Influences of flue dust on the properties of cement and concrete

在对几种烟道灰的性状和成分进行分析的基础上,结合水泥与高效减水剂相容性的研究,对超细烟道灰和高效减水剂对水泥及混凝土性能的影响进行了实验研究,借助于SEM、XRD及DTA等手段,对水化机理进行了分析和探讨。

The influences of a few kinds of superfine flue dusts on the propertie s of cement and concrete have been studied here based on the analysis of morphology,fineness and chemical composition.The compatibility of cememt and high efficiency water-reducer has also been investigaled.The hydration mechanism has been discussed by means of the techniques of SEM,XRD and DTA.