A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for preventing concrete from cracking
The invention discloses a construction method for preventing concrete cracks, which comprises the following steps: step S1, optimizing the mix proportion of concrete, and adopting cement with medium and low hydration heat; s2, cooling pipes are pre-buried, and the cooling pipes are arranged in the side wall thickening area and the bottom plate thickening area in a partitioned mode with the post-cast strip as the interval; s3, setting a temperature measuring element; s4, concrete is poured; s5, vibrating the concrete, wherein a vibrating rod is used for enabling the concrete to be compactly combined; and S6, curing the concrete. The method has the advantages of monitoring the internal temperature of the concrete, adjusting the internal temperature of the concrete, reducing concrete cracks and the like which are not possessed by existing methods.
本发明公开了一种防止混凝土裂缝的施工方法，包括以下步骤：步骤S1，优化混凝土配合比，水泥采用中低水化热水泥；步骤S2，预埋冷却管，在侧墙加厚区及底板加厚区以后浇带为间隔，分区布置冷却管；步骤S3，设置测温元件；步骤S4，浇筑混凝土；步骤S5，混凝土的振捣，使用振捣棒使混凝土密实结合；步骤S6，混凝土的养护。本发明具有监控混凝土内部温度、调节凝土内部温度以及减少混凝土裂缝等现有方法所不具备的优点。
Construction method for preventing concrete from cracking
The invention discloses a construction method for preventing concrete cracks, which comprises the following steps: step S1, optimizing the mix proportion of concrete, and adopting cement with medium and low hydration heat; s2, cooling pipes are pre-buried, and the cooling pipes are arranged in the side wall thickening area and the bottom plate thickening area in a partitioned mode with the post-cast strip as the interval; s3, setting a temperature measuring element; s4, concrete is poured; s5, vibrating the concrete, wherein a vibrating rod is used for enabling the concrete to be compactly combined; and S6, curing the concrete. The method has the advantages of monitoring the internal temperature of the concrete, adjusting the internal temperature of the concrete, reducing concrete cracks and the like which are not possessed by existing methods.
本发明公开了一种防止混凝土裂缝的施工方法，包括以下步骤：步骤S1，优化混凝土配合比，水泥采用中低水化热水泥；步骤S2，预埋冷却管，在侧墙加厚区及底板加厚区以后浇带为间隔，分区布置冷却管；步骤S3，设置测温元件；步骤S4，浇筑混凝土；步骤S5，混凝土的振捣，使用振捣棒使混凝土密实结合；步骤S6，混凝土的养护。本发明具有监控混凝土内部温度、调节凝土内部温度以及减少混凝土裂缝等现有方法所不具备的优点。
Construction method for preventing concrete from cracking
防止混凝土裂缝的施工方法
ZHANG JIANTONG (author) / GUO ZHIGANG (author) / HUAI YANHONG (author) / HE GUANGFENG (author) / LI XIAOQIANG (author) / HAN LONG (author) / LIAO FANG (author)
2022-11-25
Patent
Electronic Resource
Chinese
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