复合矿渣掺合料高性能混凝土的研究与应用

Research and Application of the Complex Scoria Mixture

复合矿渣掺合料是一种新材料技术,它利用各种材料在混凝土中的形态效应、活性效应和微骨料填充效应,形成了超叠加效应,克服了单掺粉煤灰或磨细矿渣存在的缺陷和负面效应,把水胶比和复合矿渣掺合料掺量这两个影响混凝土强度的主要因数进行二元非线性回归,建立了复合矿渣掺合料混凝土的强度方程,用于指导混凝土配混合比设计或进行混凝土强度预测。

The complex scoria mixture is a new material. It makes use of all kinds of materials' morphology effect, activity effect and tiny gather fill effect in the concrete to come into being extra accumulation effect. It gets over the disadvantage and the negative side effect of single fine coal ash or fine scoria. Two main factors of the liquid and glue ratio and complex scoria, which influence the concrete intensity, are analyzed by duality non-linear regression, and then build up the equation of intensity of the complex scoria mixture concrete, which is used to guide to design the concrete mixture ratio and to forecast the concrete intensity.