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.
出处
《非金属矿》
CAS
CSCD
北大核心
2013年第2期51-53,共3页
Non-Metallic Mines
基金
国家863计划(2008AA031206)
关键词
电解锰渣
复合胶凝材料
配合比
水胶质量比
electrolytic manganese residue composite cementing material mix proportion water to binder ratio
