目前的混凝土工程施工中,手推车——台秤——自落式搅拌机系统搅拌混凝土还很普遍。按操作规程,每次的搅拌量都应秤量准确,而在工地上往往不是这样,而是开始秤量,后来就凭眼睛观察。这就不可避免地要造成混凝土质量的波动,与所设计混凝土的标号不符。为适应现在的操作水平,并保证混凝土 In the current construction of concrete works, it is still common for concrete mixers to be used in trolleys, platform scales and self-dropping mixer systems. According to the operating rules, each time the amount of agitation should be accurately measured, but this is often not the case on the construction site, but began to weigh, and later by eye observation. This inevitably has to cause fluctuations in the quality of the concrete, which is inconsistent with the design of the concrete. In order to adapt to the current operating level and guarantee concrete