硅酸盐通报2011，Vol.30Issue(1)：69-73,78,6.
不同掺量粉煤灰轻骨料混凝土的强度试验研究
Experimental Study on Strength of Lightweight Aggregate Concrete with Different Contents of Fly Ash
摘要
Abstract
To study the durability and freezing resistance of the lightweight aggregate concrete (LAC)that use the natural pumice from the east Inner Mongolia as coarse aggregate under freeze-thaw cycles.This paper tests and compares these compressive strength of LAC with 0％, 15％, 20％, 30％, 45％ or 60％ fly-ash in 3 d, 7 d, 14 d, 21 d, 28 d, and 90 d. The result suggests that the natural pumice LAC with 20％ fly-ash is the best choice.关键词
粉煤灰/轻骨料混凝土/抗压强度/耐久性/抗冻性Key words
fly ash/ lightweight aggregate concrete/ compressive strength/ durability/ frost resistance分类
建筑与水利引用本文复制引用
王萧萧,申向东..不同掺量粉煤灰轻骨料混凝土的强度试验研究[J].硅酸盐通报,2011,30(1):69-73,78,6.基金项目
内蒙古自治区自然科学基金项目(No.2009MS0705) （No.2009MS0705）
