Inverted type person-bearable facing brick roof concealed buried exhaust pipeline invisible structure and construction method thereof

Abstract

The invention discloses an inverted type person-bearable facing brick roof concealed buried exhaust pipeline invisible structure and a construction method thereof. The inverted type person-bearable facing brick roof concealed buried exhaust pipeline invisible structure comprises a steel bar structure concrete roof, a sprayed non-cured rubber asphalt waterproof coating, a self-adhesive 1.5mm-thick tire-free high polymer modified asphalt waterproof coiled material, a 20-thick 1:3 cement mortar leveling layer, a point-adhesive 60-thick extruded polystyrene foam plastic plate for heat insulation, the thinnest 30-thick LC5.0 light aggregate concrete, a full-laid non-woven fiber cloth layer, a steel bar mesh, a 50-thick C20 fine aggregate concrete leveling layer, a roller-coated waterproof polymer layer and 8-10-thick facing anti-skid floor tiles which are sequentially arranged from the bottom layer to the top layer of the roof, and further comprises an oval PVC gas collecting flow guide pipe and an exhaust vertical pipe, wherein the oval PVC gas collecting flow guide pipe is horizontally arranged between the cement mortar leveling layer and the non-woven fiber cloth. According to the inverted type person-bearable facing brick roof concealed buried exhaust pipeline invisible structure and the construction method thereof, exhaust is smooth and free of blockage, water stains seeping from a construction layer above a part of heat preservation layer and condensate water in the heat preservation layer can be quickly guided and discharged in time, the comprehensive construction cost is low, and the service life of the roof is prolonged.

Description

technical field [0001] The invention relates to a construction method for high-quality drainage and waterproofing of the roof, and long-term and efficient removal of water vapor in the slope-finding layer and the insulation layer. Specifically, it is an invisible structure of the hidden exhaust pipe on the roof of the inverted master-decorated brick roof and its construction method. Background technique [0002] In the construction of roof subdivisions, it often occurs that the roof finish layer is arched and delaminated due to the air pressure of the insulation layer, and the waterproof layer is damaged due to unreasonable design and setting for a long time due to thermal expansion and contraction or soaking in condensed water, resulting in roof leakage. . Usually, the waterproof construction is done in parallel, and the waterproofing is done on the insulation layer, but the water stains from the leakage of the decorative layer and the condensed water from the insulation l...

AI Technical Summary

Problems solved by technology

[0002] In the construction of roof subdivisions, it often occurs that the roof finish layer is arched and delaminated due to the air pressure of the insulation layer, and the waterproof layer is damaged due to unreasonable design and setting for a long time due to thermal expansion and contraction or soaking in condensed water, resulting in roof leakage.

Usually, the waterproof construction is done in parallel, and the waterproofing is done on the insulation layer, but the water stains from the leakage of the decorative layer and the condensed water from the insulation layer cannot be eliminated. In the case of uneven structural settlement and stress concentration that cause the board surface to crack, the roof leaks. Especially the super-high roof structure cannot be repaired or the maintenance cost is huge; at the same time, the exhaust ducts are usually perforated in the shape of plum blossoms, and the densely meshed pipes or brick exhaust ducts are prone to blockage and failure for a long time. There are many unscientific, Where it is unreasonable, the production process is complicated, the production cost is high, and the quality cannot be guaranteed

Therefore known roof drainage, exhaust system are provided with above-mentioned inconvenience and problem

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