HYBRID AFFORESTATION SYSTEM FOR FOLDED PLATE ROOF

摘要

The present invention relates to a hybrid afforestation system for a folded plate roof and, more specifically, to a hybrid afforestation system for a folded plate roof, which is installed on the upper surface of a folded plate roof to enhance the energy efficiency of a building, on which a folded plate roof is installed, and to reduce run-off of rainwater in case of rain. The hybrid afforestation system for a folded plate roof comprises: a vegetation unit which includes a partition wall to accommodate soil in which plants can be vegetated, and is installed on the folded roof plate as the upper surface thereof is formed to be open; a watering device which is provided on one side of the vegetation unit, and supplies water to the soil so that the plants can grow; and a fixing means which fixates the folded plate roof and the vegetation unit in order that the vegetation unit is installed on the upper surface of the folded plate roof. Therefore, the heating and cooling energy consumption is reduced by supplementing insulation provided to a folded plate roof of a lightweight steel frame structure generally used for a large-area roof, thereby improving the comfort of indoor residence. In addition, the introduction of photovoltaic power plants creates a profit source through power generation, and the load of water distribution networks is reduced by lowering peak outflow in case of rain, so as to prevent urban flooding.