节点文献
高强低自收缩复合骨料混凝土的自收缩——高强低自收缩复合骨料混凝土的研究之二
Study on high strength low auto-shrinkage concrete with composite aggregate II——Auto-shrinkage of high strength concrete with composite aggregate
【摘要】 通过高强复合骨料混凝土和基准高强混凝土的对比试验表明,复合骨料混凝土的自收缩能显著降低。尤其对于含硅灰或矿粉的混凝土,复合骨料降低混凝土的自收缩效果更好。
【Abstract】 Through comparative test with reference concrete , the auto-shrinkage of concrete with composite aggregate can reduced significantly . For concrete containing silica fume or ground slag , the reduction of auto-shrinkage is more effective by composite aggregate . The measuring instrument of concrete auto-shrinkage is designed by oneself .
【关键词】 自收缩;
复合骨料;
高强混凝土;
矿粉;
硅灰;
【Key words】 auto-shrinkage; composite aggregate; high strength concrete; ground slag; silica fume;
【Key words】 auto-shrinkage; composite aggregate; high strength concrete; ground slag; silica fume;
【基金】 上海市科学技术发展基金资助项目(022012170)
- 【文献出处】 混凝土 ,Concrete , 编辑部邮箱 ,2006年05期
- 【分类号】TU528.041
- 【被引频次】9
- 【下载频次】134