Construction method of asphalt tile roof waterproof system for high-rise building with sloped roof

Abstract

The invention discloses a construction method for an asphalt tile roof waterproof system of a high-rise building with a sloping roof. The waterproof system of the asphalt tile roof of a high-rise building with a sloping roof is sequentially composed of a reinforced concrete floor slab, a mortar leveling layer, an insulation layer, a concrete base, a double Surface self-adhesive waterproof membrane layer and asphalt tiles; the construction method includes the following steps: (1) base layer construction, (2) base layer treatment and acceptance, (3) brushing base layer treatment agent, (4) additional layer pasting, ( 5) Lay self-adhesive waterproof membrane, (6) Lay asphalt tiles. The invention uses the elasticity and better elongation of the self-adhesive coil itself to connect with the concrete base, which can well solve the phenomenon that the asphalt tile is damaged due to the quality problem of the waterproof base, and can also use the self-adhesive self-adhesive coil itself The healing function and the asphalt tile form an integral waterproof layer, which better solves the waterproof problem of the inclined roof, and the construction steps are reasonable and the operation is simple.

Description

technical field [0001] The invention relates to the field of building roof drainage, in particular to a construction method of an asphalt tile roof waterproofing system for high-rise buildings with inclined roofs. 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→waterproof lay...

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

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