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施工现场混凝土工程的强度,既是衡量混凝土工程质量的主要指标,也是反映施工管理水平高低的一个综合指标。现场的混凝土实际强度若比设计标号高出很多,固然能提高结构的安全度,但在经济上造成浪费,而且用提高混凝土标号的办法来盲目地追求结构的安全度也是没有必要的。所以,在施工中如何按照设计标号的要求,正确确定混凝
The strength of the concrete works at the construction site is not only the main indicator for measuring the quality of concrete works, but also a comprehensive indicator reflecting the level of construction management. If the actual concrete strength of the site is much higher than the design index, it can increase the safety of the structure, but it is economically wasteful, and it is not necessary to blindly pursue the safety of the structure by raising the concrete marking method. Therefore, how to correctly determine the coagulation in the construction according to the requirements of the design label