摘要
透水混凝土是一种新型的建筑材料,国内对它的研究还不成熟。由于该混凝土具有多孔性,势必造成它的强度下降。通过大量的试验,来研究在保证一定孔隙率的前提下(以保证透水性),寻找合适的配合比,使该混凝土的强度能满足轻型车道的要求。
Porous concrete is a kind of new building material, and the domestic researching was not mature.Because its hydraulic permeability, the concrete strength will be cut down. According to large quantity experiments ,a kind of suitable mix ratio is founded on the basis of same porosity and the concrete strength can meet light transportation demands.
出处
《混凝土》
CAS
CSCD
北大核心
2007年第1期11-13,共3页
Concrete
基金
国家"863"计划资助项目(2003AA601100-3)
关键词
透水性
抗压强度
水灰比
孔隙率
permeability
compressive strength
water cement ratio
porosity
