电解锰渣复合胶凝材料的研制  

Preparation of Electrolytic Manganese Residue Composite Cementing Material

作　　者：王智[1] 高翠翠[2] 王庆珍[2,3] 

机构地区：[1]重庆大学化学化工学院,重庆400044 [2]重庆大学材料科学与工程学院,重庆400045 [3]重庆市公路局,重庆400067

出　　处：《非金属矿》2013年第2期51-53,共3页Non-Metallic Mines

基　　金：国家863计划(2008AA031206)

摘　　要：利用电解锰渣和生石灰激发火山灰质材料粉煤灰的火山灰活性,制备电解锰渣复合胶凝材料。研究了电解锰渣和水泥对复合胶凝材料性能的影响,并在此基础上得出了最佳配合比,当电解锰渣复合胶凝材料中电解锰渣、粉煤灰、生石灰与水泥的质量比为50∶30∶10∶10,取水胶质量比为0.55,其28 d抗折、抗压强度分别为2.50 MPa、10.05 MPa。Electrolytic manganese residue and calcined lime were used to stimulate the activity of the pozzolanic material of fly ash, and electrolytic manganese residue composite cementing material was researched and developed. The influence of electrolytic manganese residue and cement to composite cementing material was studied, and based on this, the optimal mix proportion was concluded. When the mass ratio of electrolytic manganese residue, fly ash, lime and cement was 50 ： 30 ：10 ： 10, water to binder ratio was 0.55, 28 d flcxural, compressive strength of electrolytic manganese residue composite cementing material were 2.50 MPa, 10.05 MPa.

关 键 词：电解锰渣 复合胶凝材料 配合比 水胶质量比 

分 类 号：TQ172.717[化学工程—水泥工业] X757[化学工程—硅酸盐工业]