使用混合材料。
Using modern concrete technology process and the composition of materials by scientific selection and design of concrete mix to obtain good durability, high strength, and high-performance concrete.
使用现代混凝土技术工艺，通过科学选择混凝土组成材料与设计配合比，获得耐久性好、强度高的高性能混凝土。
The concrete measures contain choosing high quality materials, improving mix proportion, using anti-cracking agent and intensifying surface maintenance.
具体而言，要优选材料、改进配合比、喷洒污用防裂剂、还要加强面层护养等措施。
Discussed the production methods using different solvents, catalysts, and oxidants, provided the mix ratio of raw materials, a and compared the advantages and defects of craft.
对用不同溶剂、催化剂、氧化剂的生产方法进行了讨论，给出了原料配比，对生产工艺的优缺点进行了对比分析。
Discussed the production methods using different solvents, catalysts, and oxidants, provided the mix ratio of raw materials, a and compared the advantages and defects of craft.
对用不同溶剂、催化剂、氧化剂的生产方法进行了讨论，给出了原料配比，对生产工艺的优缺点进行了对比分析。
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