组合式大模板冬季施工

• 机 构: 抚顺市第二建筑工程公司
• 出 处: 建筑技术通讯(施工技术)
• 发表日期: 1977年06期
• 关键词: 大模板 冬季施工 混凝土墙体 降温速度 拆模 混凝土水灰比 后期强度 骨架 较好 分层下料

采用大模板现浇混凝土墙体的施工,近年来在我国有了较快的发展。要常年施工,大模板的冬季施工问题便成为急需解决的问题之一。我们从1975年开始,研制了一种组合式热模,并已经过两个冬季试用(图1),取得了较好的效果。

With the construction of large formwork cast-in-place concrete walls, there has been a rapid development in China in recent years. To construct it all year round, the winter construction of the large formwork becomes one of the problems that need to be solved urgently. Since 1975, we have developed a modular thermal mold that has been used for two winter trials (Figure 1) and achieved good results.