摘要
在普通混凝土配合比的基础上，掺入胶凝材料质量0．01％、0．015％、0．02％的引气剂和0．8％、1％的减水剂及20％的粉煤灰，组合得到了多种配合比的混凝土。然后系统研究了上述混凝土的抗渗性能，为配制具有高抗渗性能的混凝土提供了技术参考。
Adding air-entraining agent by 0.01%, 0. 015% and 0. 02% of the weight of gelled material, or water-reducing agent by 0. 8% and l%,or fly ash by 20 % into concrete with ordinary proportion, concrete with multi-kinds of mix proportion were prepared. Anti-permeability of the above-mentioned concrete are researched in a systematic way,the test result could be used as technical reference for preparation of concrete with high anti-permeability.
出处
《南水北调与水利科技》
CAS
CSCD
2011年第A02期168-169,共2页
South-to-North Water Transfers and Water Science & Technology
基金
河南省重点科技攻关项目（092102310193）
关键词
高抗渗性混凝土
引气剂
减水剂
粉煤灰
concrete with high anti-permeability
air-entraining agent
water-reducing agent
fly ash
