钢渣透水砼透水性能及力学性能研究

Influence of Different Additives on the Properties of Permeable Concrete

从透水混凝土的特性入手,探究了钢渣透水混凝土的可行性。将使用单一变量法,设计不同的水胶比或改变骨料的方式进行试验,对不同组别的试块进行对比,从而得出其抗压强度与透水系数之间的关系。试验结果表明,钢渣骨料代替天然骨料作为透水混凝土的原料,不仅不会降低透水混凝土的抗压强度,还可以有效地保留透水性能,在优良的透水性能和高强度之间取得良好的平衡,同时提高固体废物的利用率。

Starting with the characteristics of permeable concrete, the feasibility of steel slag permeable concrete is explored.A single variable method will be used to design different water-glue ratio or change the aggregate way to compare different groups to determine the relationship between the compressive strength and the water permeability coefficient.The test results show that steel slag aggregate replaces natural aggregate as the raw material of permeable concrete, not only will not reduce the compressive strength of permeable concrete, but also can effectively retain the water permeability, and can improve the utilization rate of solid waste.According to the actual engineering, it can also achieve a good balance between excellent water permeability performance and high strength.