【摘要】 选用重混凝土解决工程设施的抗浮和防辐射问题是一种经济有效地方法。结合工程实例,从重混凝土的选材、配合比设计、生产工艺、施工技术等方面对其进行了研究。研究表明:从工程实际情况出发,合理科学地确定重混凝土的配合比及具体施工工艺,可以满足技术要求,节约成本。更多还原

【Abstract】 It is an economic and efficient way that choosing heavy concrete for solving the problem of engineering facilities anti-floating and radiation protection.The research of material selection,mix design,production process and construction technology was carried.Through the research,it can be found that if reasonably and scientifically determining the mix proportion and construction technique from the actual situation it will save cost and meet technical requirements.更多还原