【摘要】 研究了粒化高炉渣在混凝土中的应用。通过大量的实验证明 ,在中低强度混凝土中 ,粒化高炉渣可大量地等量替代水泥 (最佳掺量为 40 %5 0 %) ,从而降低混凝土生产成本 ,同时可有效改善混凝土的和易性。在高强度混凝土中又是必不可少的良性矿物外加剂 ,不仅能提高强度 ,而且可提高和易性和耐久性等各项性能指标 ,可生产出C80以上的混凝土。更多还原

【Abstract】 The article studies application of granulated BF slag in concrete.A host of practice proves that cement may be replaced equally by granulated BF slag in common in medium-low strength concrete(optimum mixed amount is 40%~50%),so that the reduction of production cost and the amelioration of mixeing property of concrete can be realized.The granulated BF slag is essential good mineral additive in high strength concrete,as a result of this,the strength,mixing property,endurance and so on can be improved.更多还原