植被屋面隔热性能对比测试分析  

Analysis on the thermal insulation performance of green roof

作　　者：杨晚生[1] 谢儒强[1] 

机构地区：[1]广东工业大学土木与交通工程学院,广东广州510006

出　　处：《新型建筑材料》2012年第5期48-51,共4页New Building Materials

摘　　要：在夏季自然气候条件下对植被屋面和无植被对比屋的面隔热性能进行了测试,通过分析测试数据,获得了屋面内表面温度分布特征、温度波的衰减性、屋面内表面与室外空气温度的关联性以及植被屋面各构造层的衰减性等相关隔热性能参数,并对其进行了对比评价分析,为其在实际工程应用提供了实验依据。In summer, an experiment test was conducted under natural climatic conditions, comparing the thermal insulation performance between the green roof room and normal roof room. And by analyzing the data of the experiment test, some parameters of the thermal insulation can be identified, such as the distribution characteristics of intemal surface temperature, attenuation of temperature wave, the correlation between internal surface temperature and outdoor air temperature as well as the attenuation of the structural layers of green roof, providing the experimental basis for practical engineering applications through comparing and evaluating those parameters.

关 键 词：自然气候 植被屋面 隔热性能 实验测试 

分 类 号：TU111.3[建筑科学—建筑理论]