Corrugated waterproof heat-insulation integrated plate, processing technique and construction method

Abstract

A corrugated waterproof heat-insulation integrated plate comprises a corrugated waterproof plate body. The corrugated waterproof plate body comprises a face layer and a bottom layer. A plurality of long-strip-shaped grooves are formed in the face layer and the bottom layer correspondingly, and a plurality of convex ridges are arranged on the face layer and the bottom layer correspondingly. The grooves of the face layer correspond to the convex ridges of the bottom layer, and the convex ridges of the face layer correspond to the grooves of the bottom layer. The grooves of the bottom layer are filled with polyurethane filling layers supporting the corrugated waterproof plate body. A heat insulation layer adheres to the bottom faces of the polyurethane filling layers. The invention further discloses a processing technique and construction method of the integrated plate. Compared with the prior art, according to the corrugated waterproof heat-insulation integrated plate, only the two-layer structure is adopted, so that pavement techniques are reduced, and meanwhile material cost is lowered; the polyurethane filling layers are arranged in cavities of the corrugated waterproof plate, so that gravity pressure of tiles is well supported, crests of the waterproof plate are protected against collapse, the corrugated waterproof plate has strong nail holding performance, and meanwhile the heat insulation effect is improved; and the problem that high-property heat insulation-material polyurethane rigid foam plastic for building roofing heat insulation is difficult to use is solved, and the corrugated waterproof heat-insulation integrated plate has an effect of stable quality.

Description

technical field [0001] The invention relates to the technical field of roof tile waterproof and thermal insulation components, in particular to a corrugated waterproof and thermal insulation integrated board, a processing technique and a construction method. Background technique [0002] The roof tile roof waterproofing and thermal insulation boards in the prior art have complex structures, which generally include the following components: concrete base, leveling layer, waterproof layer, thermal insulation layer, water-slip strip, etc. These components need to be installed step by step according to their respective installation positions during construction. One-step installation, the process is complicated and long-lasting, the waterproof membrane is placed in the concrete layer, and the concrete has tensile force after drying. The waterproof layer is easy to tear apart. The waterproof performance is poor, which seriously reduces the construction efficiency. The roof is not ...

AI Technical Summary

Problems solved by technology

[0002] The roof tile roof waterproofing and thermal insulation boards in the prior art have complex structures, which generally include the following components: concrete base, leveling layer, waterproof layer, thermal insulation layer, water-slip strip, etc. These components need to be installed step by step according to their respective installation positions during construction. One-step installation, the process is complicated and long-lasting, the waterproof membrane is placed in the concrete layer, and the concrete has tensile force after drying. The waterproof layer is easy to tear apart. The waterproof performance is poor, which seriously reduces the construction efficiency. The roof is not ventilated. The roof is moldy and the tiles are aging and corroded. In addition, there is a gap in the lower part of the water strip, and it is necessary to nail the tile and the water strip to the concrete layer during construction and installation. Since the gap at the bottom of the water strip and the concrete layer do not have nail-holding properties, the It is easy to cause the overlapping parts of the tiles to slide and leak water, which reduces the service life, thus affecting the performance of waterproof and insulation boards

Images