通过对重晶石矿渣水泥稳定碎石基层级配和路用性能的研究,成功将重晶石矿渣作为细集料应用于水泥稳定碎石混合料中。重晶石矿渣水泥稳定碎石混合料的抗压性能、抗拉性能及抗干缩性能均与常规水泥稳定碎石混合料基本相当,从而为贵州省重晶石矿渣的废物利用寻找到一条新的出路。
In this paper,barite slag,as a fine aggregate,was successfully applied to the cement stabilized gravel mixture by studying the gradation and road performance of the barite stabilized macadam base. The barite slag cement stabilized macadam mixture has similar compressive property,tensile properties and anti-shrinkage properties of common cement-stabilized gravel mixture,which found a new way for the utilization of barite slag in Guizhou Province.