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随着我国科学技术不断的发展,人民生活水平的提高,建筑工程也越来越多,一些重点工程都是大体积混凝土,因此对其的浇筑工作就显得尤为重要。在大体积混凝土浇筑中,由于单方用量较多,再加上水化热过程中混凝土内部温度和表面温度会产生较大温差,这样混凝土在硬化过程中就会产生严重的裂缝,从而导致工程质量不合格,甚至直接威胁着施工人员的安全,本文就对其进行分析,希望给有关人士一些借鉴。
With the constant development of our country’s science and technology and the improvement of people’s living standards, more and more construction projects are taking place. Some of the key projects are mass concrete. Therefore, the pouring work of the project is particularly important. In large-volume concrete pouring, due to more unilateral use, combined with hydration heat inside the concrete temperature and surface temperature will have a larger temperature difference, so that concrete in the hardening process will have serious cracks, resulting in the quality of the project Unqualified, or even directly threaten the safety of construction workers, this article analyzes its, I hope to give some reference to the people concerned.