论文部分内容阅读
随着钢筋混凝土构件防水屋盖的应用和发展,各地对这种轻型屋盖的热工性能比较关心。这是因为由3厘米左右厚的单层钢筋混凝土屋面板组成的厂房屋盖(简称单层轻型屋盖),在南方地区的夏季炎热期间,其内、外表面温度都比较高,通过屋盖传入室内的热量也比较大,如对这个特点认识不足,设计上处理不当,往往会使轻型屋盖厂房内的气候条件不能满足使用要求。本文根据几年来对四川部分地区的厂房轻型屋
With the application and development of reinforced concrete structural waterproof roofs, local areas are more concerned about the thermal performance of such lightweight roofs. This is because the factory house cover consisting of single-layer reinforced concrete roof slabs with a thickness of about 3 cm (abbreviated as single-layer light roofs) has high internal and external surface temperatures during the summer heat in the southern region. The heat introduced into the room is also relatively large. If there is insufficient understanding of this feature, improper handling of the design will often make the weather conditions in the light roof cover plant unable to meet the requirements for use. This article is based on a few years of light houses in factories in parts of Sichuan