PNC-3型混凝土流化膨胀剂的性能及应用  

PROPERTY AND APPLICATION OF FLUID EXPANSION AGENT OF THE PCN-3 CONCRETE

作　　者：鲁统卫 周泳 王谦 周惠南 

机构地区：[1]山东省建筑科学研究院

出　　处：《建筑技术》1998年第1期35-36,共2页Architecture Technology

摘　　要：PNC -3型混凝土流化膨胀剂是以山东省地方资源为主要原料研制成功的一种新型外加剂。它对混凝土除具有良好的流化、膨胀作用外 ,还具有减水、缓凝、坍落度损失慢、抗裂防渗和抗冻融性能好等多种特点 ,不需再复合其他外加剂即可配制出优质的流态膨胀混凝土。The fluid expansion agent of the PNC-3 concrete has been a new adimixture made chiefly of local resource of Shandong Province.For concrete,it consists of not only advantages of good fluidity,and expansion flexibility but also the merits of dewatering,slow setting,slow slump loss,anti-crack,anti-leak and frost-proof functions etc.Therefore,there is no more need of and other adimixture to produce concrete of good fluid expansive function.

关 键 词：混凝土 抗裂防渗 流化膨胀剂 性能 

分 类 号：TU528.042[建筑科学—建筑技术科学]