Concrete mix design is one of the most basic contentconcrete theory, the most important, most core, so the various concretematerial mix design research is a very important thing. The test mixdesign of this paper mainly focuses on several specific types ofconcrete, the work and the main contents are as follows: concrete ratiodesign for test of normal concrete, which through the results ofperformance test results of the indoor concrete mixture, determine theparameters of mix proportion of concrete, and get this several concreterecommendation mixture ratio.
concretemix ratio of concretedesign of mix ratiotestrecommended mixing ratio
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