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本文根据现场测试和观察结果,记叙了当采用松散材料作保温层时,冷库不同形式阁楼屋盖的热湿状况。分析了屋面隔热效能及通风组织等因素对阁楼内热状况的影响。提出了一些改善阁楼屋盖保温性能的可行措施。对不同形式阁楼保温性能的优劣亦进行了对比。
Based on the field test and observation results, this paper describes the hot and humid conditions of different forms of attic roofs when using loose materials as insulation layer. The influence of roof insulation performance and ventilation structure on the thermal condition in the attic was analyzed. Some feasible measures to improve the insulation performance of attic roof are put forward. The advantages and disadvantages of different types of attic insulation performance have also been compared.