摘要
经过对多种激发剂品种、掺加量、粉磨细度等试验研究,用本试验选定的原料,制备了3d胶砂抗压强度达31.4MPa,28d胶砂抗压强度达47.5MPa的水泥,其矿渣掺加量达到水泥质量的75%,超过了国家标准对矿渣硅酸盐水泥的规定比例,是一种新品种水泥。
A type of cement was made from selected material based on experimental study on several types of activators, addition percentage and grinding fineness. The 3d and 28d mortar compressive strength of the cement reached 31.4MPa and 47.5MPa respectively. Its slag content came to 75%, which exceeded the limit of Portland Blastfurnace-slag Cement National Standard.So it's a new type of cement.
出处
《水泥》
CAS
2002年第11期16-19,共4页
Cement
基金
混凝土材料研究国家重点实验室开放基金支持项目。
