高温库改低温库施工方法

摘要

With the development of the market, the high temperature library's role is diminishing, while low temperature storage increase. According to these changes in the market,many cold storage plan to transform the high temperature library in order to improve the overall return of the cold storage. Structure will be recalculated because of temperature change. Based on the research and calculations , due attention should be paid to several issues in the construction. Finally, the ground insulation layer must be thick enough to ensure the ground not frozen. Also, internal diversion tunnel must be set to channel the new and other water bodies. Advanced monitoring equipment and emergency facilities should be installed if necessary.%目前冷库中,大多数都有高温库,而随着市场的发展,高温库的作用日益减少,而低温库的需求则显著增加,针对这一市场变化,许多冷库正在考虑对高温库进行改造,以提高冷库的整体收益.根据以往具体实例,对高温库改建为低温库的典型问题,如温度等工况变化、以及与之带来的新的防水隔汽等问题进行了分析和探讨.根据调研和计算,提出在高温库改造低温库的施工中要注意的几个问题和施工的具体要求.最后得出,保温层必须有足够的厚度来保证地面和墙体与原设计环境一致,建议内部必须设置导流洞来引出结露水和其他水体,并适当安装先进的监控设备和保温应急设施.