混凝土作为项目工程建设中非常重要的材料，其质量的高低能够对整个工程质量的高低产生较大的直接影响，此这就要求我们在施工作业过程中，应切实做好相应的混凝土冬季施工工作。本文就通过结合在当前混凝土作业过程中存在的问题与现状，对如何控制好外加剂起自身的质量问题进行详细的探究与讨论。%As a very important raw material in the construction of project, the quality of concrete has a greater direct impact on the quality of the project. So, it requires us to really do well the concrete construction in winter in construction process. With a combination of the problems existing in concrete work process and the status, this paper explores and discusses how to control the quality of admixtures in detail.
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