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本文介绍240m钢筋混凝土烟囱夏季滑模施工所采取的各项技术措施。如选择适当的混凝土配合比,改善和易性,采用适量的缓凝剂,控制混凝土入模前的温度以及采取适当的养护措施等。
This article describes the various technical measures adopted for the summer sliding mode construction of a 240m reinforced concrete chimney. If appropriate concrete mix ratios are selected and workability is improved, appropriate amount of retarder is used to control the temperature of the concrete before entering the mold and appropriate conservation measures are taken.