冷却塔冬季电加热施工及养护方法研究

Research on the electric heating construction and maintenance method of the cooling tower in winter

近年来,我国对工程施工进度、施工质量的要求越来越高,然而我国国土辽阔,北方广大地区每年冬天都有较长的负温天气。因此,如何在冬季施工时,保证施工质量,加快施工进度成为了行业内研究的热点问题。本公司从混凝土内预埋电热带,进行电加热养护方面着手,开展了一系列的试验,并结合冷却塔工程进行冬季混凝土浇筑施工,取得了显著效果。本文结合电加热试验和施工方法,为冬季施工的开展提供另外一条思路。

In recent years,our country has higher and higher requirements for construction progress and quality.However,our country has a vast territory,and there is a long period of negative temperature weather in winter every year in northern China.Therefore,how to ensure the construction quality and speed up the construction progress in winter construction has become a hot issue in the industry.Our company has carried out a series of tests from the aspects of embedded electric heating belt in concrete and electric heating maintenance,and combined with the cooling tower project to carry out the winter concrete pouring construction,which has achieved remarkable results.Combined with electric heating test and construction method,this paper provides another idea for winter construction.