严寒地区混凝土冬季施工分析
摘要
严寒地区的冬季气温寒冷,由于过低的气温,混凝土容易被早期冻害,为了保证工程的质量,降低工程的成本,一般情况下混凝土工程不在冬季施工,但是由于受到工期的制约,有时候混凝土在冬季施工是不可避免的。文章主要论述了严寒地区混凝土冬季施工前的准备工作,严寒地区混凝土冬季施工采取的措施,严寒地区混凝土的施工方法及注意事项以及冬季施工现状和存在的问题等。
In winter, the temperature in the cold region is cold. Due to the low temperature, the concrete is easily damaged by early freezing. In order to ensure the quality of the project and reduce the cost of the project, the concrete project is not constructed in winter, but due to the constraints of the construction period, sometimes the concrete is Winter construction is inevitable. The article mainly discusses the preparation work of concrete in winter in severe cold area, the measures taken in winter construction of concrete in severe cold area, the construction method and precautions of concrete in severe cold area, the current construction status and existing problems in winter.
In winter, the temperature in the cold region is cold. Due to the low temperature, the concrete is easily damaged by early freezing. In order to ensure the quality of the project and reduce the cost of the project, the concrete project is not constructed in winter, but due to the constraints of the construction period, sometimes the concrete is Winter construction is inevitable. The article mainly discusses the preparation work of concrete in winter in severe cold area, the measures taken in winter construction of concrete in severe cold area, the construction method and precautions of concrete in severe cold area, the current construction status and existing problems in winter.
引文
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[5]唐明阳.浅论加气混凝土浆料初始温度[J].砖瓦,2016(2):42-44.
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[7]许岩.严寒地区非烧结透水砖的初步探索试验[J].砖瓦,2015(12):22-25.
[2]陈辉.浅谈冬季混凝土施工的技术措施[J].黑龙江科技信息,2009,﹙30﹚:90-91.
[3]回中兴,孟青.严寒地区冬季混凝土施工[J].黑龙江科技信息,2010(8):292,164.
[4]杨英记.冬季混凝土施工技术[J].科学之友,2007,﹙10﹚:63,65.
[5]唐明阳.浅论加气混凝土浆料初始温度[J].砖瓦,2016(2):42-44.
[6]项玉璞.冬季施工禁忌手册[M].北京:中国建筑工业出版社.2002.
[7]许岩.严寒地区非烧结透水砖的初步探索试验[J].砖瓦,2015(12):22-25.