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在冬季进行大体积混凝土施工必须面对低温条件下质量难以控制等问题。文章以广西凤糖融安制糖有限责任公司日榨甘蔗4 000 t生产线大体积混凝土施工项目为例,阐述了在冬季开展筏板基础大体积混凝土施工时,如何从原材料选择、温度控制及施工组织等方面对大体积混凝土温度裂缝进行控制。
Mass concrete construction in winter must face the problems of poor quality control under low temperature conditions. Taking Guangxi Fengrong Rongan Sugar Co., Ltd. as an example, the project of mass concrete construction of 4000t production line of sugar cane was expounded in this paper. From the aspects of raw material selection, temperature control and construction during the mass concrete construction of raft foundation in winter, Organization and other aspects of mass concrete temperature cracks to be controlled.