Building roof structure

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.

主权项

1. A building roof structure comprising:
a skeleton, the skeleton is built on a top of the building; a hollow assembly, the hollow assembly is installed on the skeleton; a waterproof layer, the waterproof layer is paved on the hollow assembly wherein the hollow assembly includes a plurality of cooling spaces with the height of each space extending substantially from said skeleton directly to said waterproof layer; and a heat insulation plate, the heat insulation plate is disposed above the waterproof layer.