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Construction process of concealed roofing exhaust hole

A construction technique and vent hole technology, applied in the field of roof vent construction technology, can solve problems such as poor exhaust effect, poor exhaust, easy to block, etc. The effect of blocking

Inactive Publication Date: 2015-07-15
陕西建工集团有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a construction process for concealed roof vent holes in view of the deficiencies in the above-mentioned prior art. Solve many practical problems such as easy blockage, easy damage, poor exhaust, poor exhaust effect, etc.

Method used

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  • Construction process of concealed roofing exhaust hole
  • Construction process of concealed roofing exhaust hole
  • Construction process of concealed roofing exhaust hole

Examples

Experimental program
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Effect test

Embodiment 1

[0047] Such as figure 2 , image 3 As shown, in this embodiment, the constructed roof includes a roof structural panel 1 , a parapet 2 arranged on the sides of the roof structural panel 1 , and a roof surface layer laid on the roof structural panel 1 . A roof exhaust system is provided on the roof to be constructed, and the roof exhaust system includes a plurality of first horizontal exhaust pipes laid in the slope-finding layer 3-1 or the insulation layer 3-2 in the roof surface layer 4. Both ends of each first horizontal exhaust pipe 4 are connected to a vertical exhaust pipe 5, and both the first horizontal exhaust pipe 4 and the vertical exhaust pipe 5 are PVC plastic pipes. The vertical exhaust pipe 5 is buried in the parapet 2, the side wall of the exhaust duct or the side wall of the exhaust duct, and the exhaust duct and the exhaust duct are all arranged on the roof of the construction. The parapet 2, the exhaust duct and the exhaust duct are all reinforced concret...

Embodiment 2

[0094] In this embodiment, the difference from Embodiment 1 is that the plurality of second exhaust pipes are arranged obliquely, and the inclination angle of each second exhaust pipe is the same as the roof of the construction roof at the location where it is arranged. The slope is consistent. The plurality of first horizontal exhaust pipes 4 are arranged parallel to the ridge line of the roof being constructed, and the plurality of first horizontal exhaust pipes 4 include a middle first horizontal exhaust pipe arranged on the ridge line of the constructed roof. The exhaust pipe, the first horizontal exhaust pipe on the left side of the first horizontal exhaust pipe in the middle part, and the first horizontal exhaust pipe on the left side of the first horizontal exhaust pipe in the middle part, and the first horizontal exhaust pipe on the right side of the first horizontal exhaust pipe in the middle part, respectively. A horizontal exhaust pipe, among the multiple first hori...

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Abstract

The invention discloses a construction process of concealed roofing exhaust holes, wherein a roofing exhaust system is arranged on a constructed roofing, the roofing exhaust system comprises sloping layers which are uniformly laid in a roofing layer or a plurality of first horizontal exhaust pipes which are uniformly laid in a heat-insulating layer; both ends of each first horizontal exhaust pipe are respectively connected with a vertical exhaust pipe; and the vertical exhaust pipe is buried into a parapet, the lateral wall of a discharge flue or the lateral wall of an exhaust passage, and the parapet, the discharge flue and the exhaust passage are all of reinforced-concrete structures. The construction process of the concealed exhaust holes comprises the following steps of 1, measuring and releasing lines; 2, determining the buried structures of the vertical exhaust pipes; 3, pre-burying the vertical exhaust pipes; 4, positioning and installing the horizontal exhaust pipes; 5, connecting the exhaust pipes; and 6, laying the horizontal exhaust pipes. The construction process of the concealed roofing exhaust holes has the advantages of simple process step and reasonable design, the using effect of the molded roofing exhaust system through construction is good, and the problems of easy blockage, easy damage, unsmooth exhaust, poorer exhaust effect and the like existing in the existing exposed mode of the exhaust holes can be solved.

Description

technical field [0001] The invention belongs to the technical field of moisture-proof exhaust on building roofs, and in particular relates to a construction process for concealing an exhaust hole on a roof. Background technique [0002] The building roof surface layer refers to the part above the roof structure slab surface, including the slope layer, insulation layer, waterproof layer, rigid protective layer and finishing layer. The roof exhaust system is an important part of the roof of the building. If the insulation layer and / or the slope layer are not dry enough or difficult to dry, vent holes or exhaust pipes should be left when laying the membrane waterproof layer to make the membrane waterproof The moisture under the layer can be discharged. This kind of roof with roof exhaust system is also called exhaust roof. In the roof subdivision construction, the function of the roof vent is to remove the moisture in the insulation layer and / or the slope layer in time, and it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D13/17
Inventor 王巧利王西胜薛东智程华安刘家全刘成荫
Owner 陕西建工集团有限公司
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