Roof waterproofing construction structure and its construction method by insulation-ventilation-shock-bsorbing sheet of the roof-exposure type and air-vents

摘要

The present invention using the same roof waterproofing roof structure and roof with exposed insulation breathable cushioning sheet with air vents relates to a waterproofing method, and its object is to effectively exhaust the water vapor pressure is not generated in the concrete, given to alleviate severe changes due to thermal expansion of the sheet, with the water-resistance and improve the durability that the roof vent exposed insulating buffer seat and the air vent, the roof structure and to provide a waterproof roof waterproofing method using the same. ; The invention and the adhesive layer and the bond coating is formed locally on a concrete floor slab, the concrete slab by the bonding adhesive layer, and giwan layer sheet and tube, and the plurality of point-contact layer breathable cushioning sheet having irregularities on the bottom installed continuously to the bottom surface, the joint tape is installed in the joint between the buffer sheet and its adjacent side vent vent another buffer sheet layer, and fixing hardware for fixing the plurality of cylindrical concrete slab to the bottom surface of each of the end giwan layer sheet, the joint tape layer, and through the air vent tube giwan layer sheet layer provided to communicate with a concrete floor slab , the air vent and the first and second two-component polyurethane layer is applied to the upper surface of the tube forming layer provided giwan layer sheet, with two-component polyurethane top coat the cured layer is coated with polyurethane layer formed over the first and second Exposed roof insulation roof is made with waterproof breathable cushioning sheet with air vents and roof to provide a waterproofing method.