福州大学学报（自然科学版）2011，Vol.39Issue(5)：748-753,6.DOI:CNKY:35-1117/N.20111014.0940.004
砂胶比、水胶比和钢纤维掺量对RPC性能的影响
Effects of sand -binder ratio, water- binder ratio and volume percentage of steel fiber on the performance of RPC
摘要
Abstract
After the best proportion of the binder ingredients and the optimal proportion of different class sands were determined, the effect of sand - binder ratio, water - binder ratio, and the volume percentage of steel fiber on the mobility, strength, permeability resistance of RPC was investigated. The results show that with the increase of the sand - binder ratio, the mobility, strength and permea bility resistance of RPC decrease; with the increase of water - binder ratio, the mobility, flexural strength and permeability resistance of RPC increase, but the compression strength first increase then decrease;with the increase of the volume percentage of steel fiber, the mobility decrease, the flexural strength and permeability resistance of RPC increase, but the compression strength first increase then decrease.关键词
RPC性能/砂胶比/水胶比/钢纤维/掺量Key words
RPC performance/ sand - binder ratio/ water - binder ratio/ steel fiber/ mining amount分类
建筑与水利引用本文复制引用
梁咏宁,陈宝春,季韬,黄志斌,庄一舟..砂胶比、水胶比和钢纤维掺量对RPC性能的影响[J].福州大学学报（自然科学版）,2011,39(5):748-753,6.基金项目
国家自然科学基金资助项目(51078090) （51078090）
福建省青年科技人才创新基金资助项目(2008 F3064) （2008 F3064）
