两种聚羧酸高性能减水剂的性能对比研究  

Comparative Study on the Performance of Two Polycarboxylic Acid High-Performance Super Plasticizers

作　　者：李猛 

机构地区：[1]山东华森济美建材有限公司,山东 济南

出　　处：《材料化学前沿》2024年第1期7-14,共8页Advances in Material Chemistry

摘　　要：硫铝酸盐水泥以其早强、高强、高抗渗、高抗冻、耐蚀、低碱度等特点在各种工程(如水下工程、沿海大桥、寒冷地区、抢修路面等)中得到广泛应用。本文就两种聚羧酸高性能减水剂在硫铝酸盐水泥中的应用进行对比研究。研究表明:成功地研究出一种适用于硫铝酸盐水泥的聚羧酸高性能减水剂,且聚羧酸高性能减水剂与硫铝酸盐水泥的适用性良好。Aluminum sulfate cement is widely used in various projects (such as underwater engineering, coastal bridges, cold areas, emergency repair roads, etc.) with its characteristics of early strength, high strength, high impermeability, high frost resistance, corrosion resistance, low alkalinity, etc. In this paper, the application of two polycarboxylic acid high-performance super plasticizers in alu-minum sulfate cement is compared. Studies have shown that a polycarboxylic acid high-per- for-mance super plasticizer suitable for aluminate sulfate cement has been successfully studied, and the high-performance super plasticizer of polycarboxylic acid has good applicability with aluminate sulfate cement.

关 键 词：硫铝酸盐水泥 聚羧酸高性能减水剂 适用性 

分 类 号：TU5[建筑科学—建筑技术科学]