| 摘要 |
The present invention discloses a building roof structure formed by a skeleton, hollow assemblies, a waterproof layer and a heat insulation plate. The hollow assemblies are installed on the skeleton, the waterproof layer is paved on the hollow assemblies and the heat insulation plate is disposed above the waterproof layer. Hot air rising up inside the building and heat accumulated on the roof by being exposed to sun can all be circulated out through cooling spaces formed by the hollow assemblies, which achieves the cooling effect of natural air circulation to reduce temperature inside the building without using external fans or air drafting equipment. Therefore, the green building concept that saves energy and reduces CO2 emission is complied with, thereby improving the living quality of building. |
