预拌砂浆稠化剂的研究  

STUDY ON THICKENING POWDER OF READY-MIXED MORTAR

作　　者：林伦[1] 张鸿毓[2] 林瑞[2] 

机构地区：[1]天津城市建设学院,天津300384 [2]天津市建筑科学研究院,天津300193

出　　处：《低温建筑技术》2007年第4期9-11,共3页Low Temperature Architecture Technology

摘　　要：对不同用途的商品砂浆,通过掺入海泡石、蒙脱石、膨润土及纤维素醚等保水、增稠材料的方法,进行性能对比试验和机理分析,研制出可以明显改善和易性、保水性和增稠性等三重效果的商品砂浆稠化剂。该稠化剂辅以适当的外加剂能满足不同商品砂浆的技术性能要求。The contrast test of performance and mechanism-analyses was taken for the motar commodity used in different ways by mixing water - retention as well as thickening material, such as sepiolite, montmorillonite, bentonite and cellulose ethers. Mortar commodity is prepared, which can promote the property including mix- convenience, water-protection and dense - increase. This thickening powder working with suitable additive can meet the technological performance requirements of various mortar commodity.

关 键 词：稠化剂 保水材料 增稠材料 分层度 和易性等级 

分 类 号：TU578.1[建筑科学—建筑技术科学]