The mixing proportion of frest water concrete can be used for preparing seawater concrete.
海水拌和的混凝土配合比可以采用淡水混凝土的配合比。
The technique is simple and mature: the technique of the mixing proportion of soil cement and lime soil is very mature.
工艺简单且成熟：水泥土和石灰土的各种配合比工艺非常成熟。
Based on the concrete theory and project practice, and aimed at the mixing proportion of concrete, some key points and measures on optimization control were put forward.
根据混凝土理论和工程实践，针对工程施工混凝土配合比，提出了在混凝土设计、生产中的一些优化控制重点和措施。
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