论文部分内容阅读
本文研究了硅灰和硅质页岩的基本性质,双掺硅灰和硅质页岩粉配制出28天抗压强度80MPa的超高强混凝土,并且研究了超高强混凝土的微观结构。
In this paper, the basic properties of silica fume and siliceous shale are studied. Ultra-high-strength concrete with compressive strength of 80 MPa for 28 days is prepared by mixing silica fume and siliceous shale powder, and the microstructure of super-high-strength concrete is studied.