摘要
通过对不同品质、品种的砂,进行不同比例的砂复配试验和复配后混凝土的强度试验、工作性能试验的对比,最后得出混凝土强度高、工作性能好和成本控制较好的复配比例关系,为混凝土企业的实际生产提供了有力的技术保障。
Compounds of different sands with different sand proportion were tested to compare the strength and working performance of concrete made of different sand compounds. The compound proportion which could realize high concrete strength, favorable service performance and effective cost control was obtained, providing strong technical support for practical production of concrete enterprise.
出处
《建筑技术开发》
2015年第11期36-40,共5页
Building Technology Development
关键词
砂石资源短缺
复配比例
混凝土性能
sandstone resource shortage
compound proportion
concrete performance
