| 摘要 |
A double floor type inducing waterproof structure for the rooftop and a green roof structure using the same are provided to simplify construction progress and to increase rooftop waterproof efficiency by draining off water through the gap between panels. A double floor type inducing waterproof structure for the rooftop is formed by a double floor structure(20) installed on the rooftop bottom(11), and includes an upper panel(21) preventing water from dropping directly to the rooftop bottom, a support member(40) supporting the upper panel to be located at the appointed height from the rooftop bottom, and a drainage passage(50) provided to the upper panel to guide and discharge the water dropped to the upper panel to the outside where the upper panel is installed, wherein an insulation plate(30) is coupled to the lower part of the upper panel to seal up the lower part of the upper panel to form a double air layer insulation structure in a space(A) between the rooftop bottom and the insulation plate, and a space between the insulation plate and the lower part of the upper panel. A green roof structure using the double floor type inducing waterproof structure is provided for greening in an upper space of a double floor structure of the rooftop by spreading a porous sheet composed of non-woven fabrics on the upper part of an upper panel, and paving a soil layer and a vegetation layer on the porous sheet in order. |
