Rubber asphalt waterproof structure

Abstract

The invention discloses a rubber asphalt waterproof structure. The rubber asphalt waterproof structure is applied to the surface of an inclined roof, and sequentially comprises a supporting layer, a heat-preservation layer, a waterproof layer, a step layer and a function layer from bottom to top, wherein the supporting layer is formed by welding color steel plates to a color steel roof truss, and the heat-preservation layer is laid in the mode of being attached to the color steel plates. The waterproof layer is of a multi-layer structure and comprises a substrate, a bonding layer and an apparent waterproof layer, wherein the substrate is located at a middle layer of the multi-layer structure, the bonding layer is made of a first rubber asphalt waterproof coating and is located at a lower layer of the multi-layer structure, the apparent waterproof layer is made of a second rubber asphalt waterproof coating and is located at the upper layer of the multi-layer structure, and the bonding layer, the substrate and the apparent waterproof layer are formed in a high-temperature pressing mode. The step layer is laid on the waterproof layer, each step is provided with a framework made of aluminum or steel, the function layer is composed of a plurality of photovoltaic modules, and the photovoltaic modules are embedded into the frameworks and fixed by the frameworks.

Description

technical field [0001] The invention relates to a waterproof structure, in particular to a waterproof sloped roof. Background technique [0002] Waterproofing is an important performance requirement for roof construction. Rubber asphalt non-curing waterproof material coating is a commonly used waterproof structure on the roof surface. It has the characteristics of random sealing and stress absorption, and can fill roof deformation cracks. When the waterproof layer is damaged by external force, the rubber The asphalt non-curing waterproof coating can prevent the damage point from expanding, and because of the creep effect of the coating, the damage point can be gradually repaired, which greatly improves the reliability of the waterproof layer. In addition, rubber asphalt can also be made into a waterproof coating and laid on the roof for timely waterproofing of the roof. Considering the characteristics of the rubber asphalt coating's airtightness and waterproofness, it is pos...

AI Technical Summary

Problems solved by technology

[0003] In addition to the waterproof function, the development of other functions of the roof building is also a trend in building design. The solar photovoltaic roof system can effectively use the roof surface of the building to achieve in-situ use and in-situ power generation, while reducing the temperature rise of the wall and roof However, the photovoltaic roof system commonly used at present does not consider the full utilization of the roof building, resulting in waste of materials