近几年来,随着我国经济的发展,高层建筑越来越多。这些建筑的基础,大多采用大体积混凝土。在大体积混凝土施工中,防止因水泥水化热引起的裂缝是一个难点。我们在珠海吉莲大厦筏板基础施工监理中,就大体积混凝土防裂方面,采取了一系列技术措施,取得了较好的效果,现介绍如下,以供 In recent years, with the development of our country’s economy, there have been more and more high-rise buildings. Most of the foundations of these buildings use large volumes of concrete. In mass concrete construction, it is difficult to prevent cracks caused by the heat of cement hydration. In the supervision of the raft foundation construction of the Guilin Building in Zhuhai, we have adopted a series of technical measures on the prevention of cracks in mass concrete and achieved good results. Now we introduce the following: