Asphalt shingle roof waterproof system of sloping roof high-rise building and construction method of asphalt shingle roof waterproof system

Abstract

The invention discloses an asphalt shingle roof waterproof system of a sloping roof high-rise building and a construction method of the asphalt shingle roof waterproof system. The asphalt shingle roof waterproof system of the sloping roof high-rise building comprises a reinforced concrete floor, a mortar leveling layer, an insulating layer, a concrete base, a double-faced self-adhesion waterproof roll layer and asphalt shingles from bottom to top in sequence. The construction method comprises the following steps of base constructing, base processing and checking, base treating agent painting, additional layer pasting, self-adhesion waterproof roll paving and asphalt shingle paving. According to the asphalt shingle roof waterproof system, the elasticity and a good extension rate of self-adhesion rolls are utilized so that the self-adhesion rolls can be connected with the concrete base, and the problem of asphalt shingle damage caused by the quality problems of the waterproof base can be solved very well; the self-healing function of the self-adhesion rolls can be utilized so that an integrated waterproof layer formed by the self-adhesion rolls and the asphalt shingles can be formed, and the waterproof problem of the sloping roof is solved well. The construction method is reasonable in step and easy to operate.

Description

technical field [0001] The invention relates to the field of building roof drainage, in particular to an asphalt tile roof waterproofing system for high-rise buildings with inclined roofs and a construction method thereof. Background technique [0002] Asphalt tiles, also known as fiberglass tiles, linoleum tiles, and fiberglass tire asphalt tiles, are made of glass fibers. After dipping and coating high-quality oxidized modified asphalt, the upper surface is covered with colored basalt pellets, and the lower surface is sprinkled with isolation materials. Shingled roof waterproofing sheet partially coated with a self-adhesive layer. It is not only beautiful and rich in form, light and durable, but also has a waterproof function. It is a new waterproof material widely used in residential sloping roofs in China. When the sloped roof is constructed according to the traditional waterproof method (reinforced concrete roof slab→thermal insulation layer→mortar leveling layer→water...

AI Technical Summary

Problems solved by technology

When the sloped roof is constructed according to the traditional waterproof method (reinforced concrete roof slab→thermal insulation layer→mortar leveling layer→waterproof layer→C20 fine stone concrete leveling layer→asphalt tile), the mortar leveling layer of the waterproof base is prone to sanding and drying shrinkage cracks and other quality problems, the quality is not easy to control, and it is easy to cause damage to the waterproof layer

The flexibility of the asphalt tile itself is poor. If the glass fiber tile is directly pasted on the concrete leveling layer, if the leveling layer itself has local cracks and other defects, the glass fiber tile will cause tensile cracks, which will affect the waterproof quality of the roof and have a greater impact on the appearance. big impact

Images