摘要
从流变性、竖向膨胀、有效承载接触面积、抗压强度等方面,采用对比试验的方法,系统分析了 NVCGM 灌浆料与国外两种灌浆料、国内某灌浆料的优劣性。试验结果以及工程应用表明,NVCGM 灌浆料是一种综合性能优异的高性能灌浆料。
From the aspects of fluidity, vertical expansive rate, effective bearing area, compressive strength, this paper compared these chai＇acteristics of NVCGM grout with two kinds of foreign grout and a domestic grout by contrasting test. Experimental results and application of project show that NVCGM grout is a high performance grout with excellent comprehensive properties.
出处
《建筑技术开发》
2007年第12期45-47,共3页
Building Technology Development
关键词
高性能灌浆料
塑性膨胀
有效接触面
High performance grout
Plastic expansion
Effective bearing area
