concrete mix design的意思|示意

Concrete Mix Design

混凝土拌合比设计

Concrete mix design is the process of choosing suitable proportions of raw materials to make concrete. This process allows a predetermined quality of concrete to be designed for a given application. The ingredients used in concrete mix design are cement, aggregate, sand, water, and sometimes chemical admixtures. All of these ingredients are precisely measured and combined together in varying amounts to produce a concrete with desired properties.

混凝土拌合比设计是指选择合适原材料比例制作混凝土的过程。该过程允许预先设计出为特定应用程序设计的预定的质量的混凝土。混凝土拌合比设计中使用的成分有水泥、骨料、沙子、水以及有时候的化学掺合剂。所有这些成分都精确地测量并以不同比例混合在一起，以生产具有预期性能的混凝土。

In order to create concrete of desired strength and durability, engineers must take a number of factors into account. These include the materials used, the job site conditions, the climate and weather, the thickness and size of the component, as well as the type and quantity of finishing coats.

为了制造具有预期强度和耐久性的混凝土，工程师必须考虑到许多因素。这些因素包括所使用的材料、施工现场条件、气候和天气、部件的厚度和尺寸以及饰面层的类型和数量。

Concrete mix design is a complicated process that requires a great deal of expertise and a thorough understanding of the material being used. A good mix design will result in an economical and durable concrete mixture that can withstand the job site conditions.

混凝土拌合比设计是一个复杂的过程，需要丰富的专业知识和对所使用材料的全面理解。良好的拌合比设计将产生一种经济耐用的混凝土混合物，能够承受施工现场条件。