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Heat insulation roof exhaust pipeline system and construction method

An exhaust duct and construction method technology, applied in the direction of roof, ventilation system, roof covering layer, etc., can solve the problems of construction quality of thermal insulation layer roof exhaust duct, achieve good air diffusion, solve leakage problems, and save labor. Effect

Active Publication Date: 2017-01-11
HUBEI JINGBIAO CONSTR ENG CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a thermal insulation roof exhaust pipeline system and construction method. By improving the pipeline system and carrying out construction according to a suitable construction method, the quality problem of the construction of the thermal insulation layer roof exhaust pipeline is solved.

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  • Heat insulation roof exhaust pipeline system and construction method

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Embodiment Construction

[0030] Such as Figure 1-2 As shown, a thermal insulation roof exhaust duct system includes the first exhaust duct 1 arranged horizontally and vertically, the distance between the branch pipes in the first exhaust duct 1 arranged side by side is 5.5m, and the parallel longitudinal The distance between each branch pipe in the first exhaust pipe 1 is 5.3m, and the distance between the outermost exhaust pipe in the first exhaust pipe 1 and the gutter around the roof is 2.5m. A plurality of quincunx-shaped exhaust holes 3 are evenly distributed along the length direction of the first exhaust pipe 1 . The plum blossom shape of the exhaust hole can ensure that the wall of the exhaust pipe will not be damaged during the drilling process, but the number of apertures is sufficient within the limited exhaust range. The pore diameter is required to be no larger than the particle size of light ceramsite to prevent ceramsite from entering the pipe. The spacing between each exhaust hole 3...

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Abstract

The invention relates to a heat insulation roof exhaust pipeline system and a construction method. The construction method is mainly comprised. Before the construction, the position of an exhaust pipe is determined according to the roof dimension; an exhaust pipeline pipe clamp is pre-buried; during the installation, a first exhaust pipeline is installed; the two sides of the exhaust pipe are subjected to snapline perforation; each exhaust hole is blocked by a sponge ball; the position of a second exhaust pipeline is determined, and the second exhaust pipeline is enabled to communicate with an exhaust system; then, porcelain granules cover the exhaust pipe to the upper part of a hole; then, waterproof layer and decoration surface layer treatment is performed. The heat insulation roof exhaust pipeline system and the construction method provided by the invention have the advantage that by using a reasonable construction mode, the quality problem of the heat insulation layer roof exhaust pipeline construction is solved.

Description

technical field [0001] The invention relates to the field of roof heat insulation layer exhaust, in particular to an heat insulation roof exhaust pipe system and a construction method. Background technique [0002] There are many problems in the construction process of thermal insulation roof exhaust pipes. 1) Defects in pipe layout process: unreasonable treatment of exhaust holes and layout of exhaust pipes, resulting in poor exhaust; 2) Impact of environmental factors: temperature rise When it is high, the moisture evaporates and expands, destroying the protective layer of the exhaust pipe, causing the roof insulation mortar to block the vent hole; 3) The quality of the pipe material is not up to standard: the pipe material of poor quality is used, which leads to the rupture and collapse of the exhaust pipe. These problems will lead to unqualified construction quality, resulting in bulging of the coiled material, cracking and damage of the waterproof layer, and water seepa...

Claims

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Application Information

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IPC IPC(8): E04D13/17
CPCE04D13/172
Inventor 毛家平程成余卫王振宇刘定国
Owner HUBEI JINGBIAO CONSTR ENG CO LTD
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