混凝土质量控制不能忽视拌合物和易性的存在,低水胶比并不一定能实现高强度的混凝土,还局限于“混凝土和易性”这一关键因素。本人从众多试验数据中抽出两组试验,比较分析了混凝土和易性对混凝土强度的影响,希望能引起人们对混凝土和易性的重视。 The quality control of concrete can not ignore the existence of the workability of the mixture. The low water-cement ratio does not necessarily achieve high-strength concrete, but is also limited to the key factor of “concrete workability.” I draw a large number of test data from two sets of tests, comparative analysis of the workability of concrete and the impact on the strength of concrete, hoping to draw people’s attention to the workability of concrete.