摘要
按照国家标准GB/T50315-2000中规定的筒压法原理和检测方法,对特细砂水泥砂浆的现场检测进行了试验研究,通过对模拟墙体的同条件养护砂浆立方体抗压强度与墙体砌筑砂浆筒压指标的相关分析,拟合了推算测区砌筑砂浆抗压强度的计算公式,可以按照国家标准规定的操作步骤推广应用。
Basod on the testing method of the GB/T50315 -2000, a field test study was made for the Compressive Strength of the Mortar with Highly Fine-grained Sand. By cress-examining the test results and the standard cubic test unit results in the same condition, a formula for the compressive strength of the mortar is devised.
出处
《四川建筑科学研究》
北大核心
2006年第3期124-127,130,共5页
Sichuan Building Science
关键词
特细砂
水泥砂浆
筒压法
筒压指标
highly fine-grained sand
mortar
cylinder-mould testing method
cylinder-mould testing index
