少掺量钢渣矿渣水泥的研究

Study on the slan Portland cement with low addition of cinder from steel plant

在高掺量矿渣水泥中掺少量可看作低质熟料的钢渣，弥补由于熟料掺量少造成的碱性不足。当混合材的总量为６０％～６５％时，钢渣掺量控制在１５％～２０％左右，只需采用普通外加剂，就能够生产４２５水泥。工业性试验在太钢东山水泥厂进行。

Small amount of steel slag was used as low quality clinker in high addition of slag cement to compensate the lack of al- kalinity caused by low clinker addition. When controlling the percentage of blending materials ranging from 60%-65% in which the steel slag addition amounting to 15%-20%, addition of ordinary admixture is enough to produce cement of 425# grade. Trial production has been conducted in Dongshan Cement plant of Taiyuan steel plant.