Yang Ming1,2,3, Ping Chen1,2,3,*, Yuanhao Wang1,2,3,*, Ling Li1,2,3, Xuandong Chen1,2,3, Pengliang Sun1,2,3,4
Journal of Renewable Materials, Vol.8, No.12, pp. 1647-1655, 2020, DOI:10.32604/jrm.2020.011929
Abstract In order to increase use ratio of steel slag solid waste, the concrete containing steel slag powder and zeolite powder as admixtures was prepared by using
the orthogonal test method. The effects of water-binder ratio, sand ratio, steel slag
powder content and zeolite powder on working properties, mechanical strength
and chloride ion permeability of the concrete was studied. It was found that the
early strength of the concrete had a decrease with the mixing of steel slag and zeolite powders, but its later strength approached to pure concrete. Moreover, the
physical filling and pozzolanic activity of the admixtures increased the… More >
Login
Register
