CN114922355A - Treatment method for binding off of edge of steam barrier of steel structure roof - Google Patents
Treatment method for binding off of edge of steam barrier of steel structure roof Download PDFInfo
- Publication number
- CN114922355A CN114922355A CN202210611666.5A CN202210611666A CN114922355A CN 114922355 A CN114922355 A CN 114922355A CN 202210611666 A CN202210611666 A CN 202210611666A CN 114922355 A CN114922355 A CN 114922355A
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- China
- Prior art keywords
- steam
- proof
- roof
- moisture
- construction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 230000004888 barrier function Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 239000011491 glass wool Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract 9
- -1 polyethylene Polymers 0.000 claims abstract 2
- 229920000573 polyethylene Polymers 0.000 claims abstract 2
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 238000003672 processing method Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
- E04D13/1415—Junctions to walls extending above the perimeter of the roof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a treatment method for a close-up of a steam barrier near edge of a steel structure roof, and relates to the technical field of building construction. The treatment method for the close-up of the adjacent edge of the steam barrier of the steel structure roof specifically comprises the following operations: the roof structure layer is sequentially provided with a roof purline, a stainless steel wire mesh, a PE (polyethylene) moisture-proof vapor barrier, glass wool and a color steel plate from bottom to top, and the PE moisture-proof vapor barrier is fully paved on the roof. This processing method that limit was closed up is faced on steel construction roofing vapour barrier, avoid appearing facing the limit close up construction not tight, lead to causing the heat preservation to produce destruction, go mildy and moist, the heat preservation effect loses the scheduling problem, increase the life of building, fine having avoided because often face the limit close up construction not tight, lead to the vapour barrier to fail effectively to prevent indoor vapor to get into the heat preservation, lead to the heat preservation to produce destruction, go mildy and moist, the heat preservation effect loses, later maintenance is very troublesome, it takes a lot of work and time and construction quality can not get the scheduling problem of assurance.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a method for processing a close-up of a steel structure roof steam barrier adjacent edge.
Background
When building engineering construction, when steel construction roofing separates the steam trap to construct, often face the limit binding off construction not tight, lead to separating the steam trap to fail effectively to prevent indoor vapor and get into the heat preservation, lead to the heat preservation to produce and destroy, go mildy and moist, the heat preservation effect loses, later stage maintenance is very troublesome, takes a lot of work and takes time and construction quality can not get the assurance, produces certain influence to engineering construction quality.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a treatment method for the edge closing of a steel structure roof steam barrier, which solves the problems that during the construction of a building engineering and the construction of the steel structure roof steam barrier, the edge closing construction is not tight, so that the steam barrier can not effectively prevent indoor steam from entering a heat-insulating layer, the heat-insulating layer is damaged, the heat-insulating layer is moldy and moist, the heat-insulating effect is lost, the later maintenance is very troublesome, the labor and the time are wasted, the construction quality can not be guaranteed, and the engineering construction quality is influenced to a certain extent.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a treatment method for the edge closing-in of a steam barrier layer of a steel structure roof specifically comprises the following operations:
the method comprises the following steps of arranging a roof structure layer, wherein the roof structure layer sequentially comprises a roof purline, a stainless steel wire mesh, a PE moisture-proof steam-isolating layer, glass wool and a color steel plate from bottom to top, the PE moisture-proof steam-isolating layer extends into the color steel plate of the wall surface at the position close to the edge and turns upwards after the roof is fully paved, the upward turning height is greater than the height of the heat-preservation glass wool and is not less than 150mm, the upper part of the PE moisture-proof steam-isolating layer is fixed by ST5.5X30 self-tapping screws, and then the water-proof foam is used for plugging, so that a whole body is formed; the ST5.5X30 self-tapping screw is used for better connection of various structural layers; the PE moisture-proof and steam-proof layer uses a PE moisture-proof and steam-proof film which has the functions of good weather resistance, excellent mechanical property, moisture resistance, steam insulation and the like; therefore, the problem that the steam barrier layer cannot effectively prevent indoor steam from entering the heat insulation layer because the construction of the edge closing up is not tight is well avoided.
(III) advantageous effects
The invention provides a method for processing a close-up of a near edge of a steam barrier layer of a steel structure roof. The method has the following beneficial effects:
this processing method that limit was closed up is faced on steel construction roofing vapour barrier, avoid appearing facing the limit close up construction not tight, lead to causing the heat preservation to produce destruction, go mildy and moist, the heat preservation effect loses the scheduling problem, increase the life of building, fine having avoided because often face the limit close up construction not tight, lead to the vapour barrier to fail effectively to prevent indoor vapor to get into the heat preservation, lead to the heat preservation to produce destruction, go mildy and moist, the heat preservation effect loses, later maintenance is very troublesome, it takes a lot of work and time and construction quality can not get the scheduling problem of assurance.
Drawings
FIG. 1 is a cross-sectional view of a limb cuff of the present invention;
FIG. 2 is a diagram of a limb cuff node of the present invention.
In the figure: roof purline 1, stainless steel wire net 2, PE moisture-proof and steam-proof layer 3, glass wool 4, color steel plate 5, self-tapping screw 6, ST5.5X30 and waterproof foam 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a treatment method for the edge closing-in of a steam barrier layer of a steel structure roof specifically comprises the following operations:
the method comprises the following steps of arranging a roof structure layer, wherein the roof structure layer sequentially comprises a roof purline, a stainless steel wire mesh, a PE moisture-proof steam-isolating layer, glass wool and a color steel plate from bottom to top, the PE moisture-proof steam-isolating layer extends into the color steel plate of the wall surface at the position close to the edge and turns upwards after the roof is fully paved, the upward turning height is greater than the height of the heat-preservation glass wool and is not less than 150mm, the upper part of the PE moisture-proof steam-isolating layer is fixed by ST5.5X30 self-tapping screws, and then the water-proof foam is used for plugging, so that a whole body is formed; the ST5.5X30 self-tapping screw is used for better connection of various structural layers; the PE moisture-proof and steam-proof layer uses a PE moisture-proof and steam-proof film which has the functions of good weather resistance, excellent mechanical property, moisture resistance, steam insulation and the like; therefore, the problem that the steam-proof layer cannot effectively prevent indoor steam from entering the heat-insulating layer due to the fact that the construction of the adjacent edge closing-up is not tight is well avoided.
In conclusion, the processing method for the edge closing-in of the steam-insulating layer of the steel structure roof avoids the problems that the edge closing-in construction is not tight, the heat-insulating layer is damaged, the heat-insulating layer is moldy and moist, the heat-insulating effect is lost and the like, prolongs the service life of a building, and well avoids the problems that the steam-insulating layer cannot effectively prevent indoor water vapor from entering the heat-insulating layer due to the fact that the edge closing-in construction is not tight, the heat-insulating layer is damaged, the heat-insulating layer is moldy and moist, the heat-insulating effect is lost, the later maintenance is very troublesome, the labor is wasted, the time is wasted, and the construction quality cannot be guaranteed and the like.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A treatment method for the close-up of the edge of a steam barrier of a steel structure roof is characterized in that: the specific operation is as follows:
the method comprises the following steps of arranging a roof structure layer, wherein the roof structure layer sequentially comprises a roof purline, a stainless steel wire mesh, a PE (polyethylene) moisture-proof steam barrier layer, glass wool and a color steel plate from bottom to top, after the roof is fully paved, the PE moisture-proof steam barrier layer extends into the color steel plate of the wall surface at the position close to the edge and turns upwards, the upward turning height is greater than the height of the heat-preservation glass wool and is not less than 150mm, the upper part of the PE moisture-proof steam barrier layer is fixed by ST5.5X30 self-tapping screws, and then the water-proof foam is used for plugging, so that a whole body is formed; the ST5.5X30 self-tapping screw is used for better connection of various structural layers; the PE moisture-proof and steam-proof layer uses a PE moisture-proof and steam-proof film which has the functions of good weather resistance, excellent mechanical property, moisture resistance, steam insulation and the like; therefore, the problem that the steam-proof layer cannot effectively prevent indoor steam from entering the heat-insulating layer due to the fact that the construction of the adjacent edge closing-up is not tight is well avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210611666.5A CN114922355A (en) | 2022-05-31 | 2022-05-31 | Treatment method for binding off of edge of steam barrier of steel structure roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210611666.5A CN114922355A (en) | 2022-05-31 | 2022-05-31 | Treatment method for binding off of edge of steam barrier of steel structure roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114922355A true CN114922355A (en) | 2022-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210611666.5A Pending CN114922355A (en) | 2022-05-31 | 2022-05-31 | Treatment method for binding off of edge of steam barrier of steel structure roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114922355A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130199126A1 (en) * | 2010-10-19 | 2013-08-08 | John Milner McCary | Radiant insulating, venting and moisture control assembly |
| CN210798099U (en) * | 2019-09-10 | 2020-06-19 | 烟台市飞龙钢结构工程有限公司 | Profiled sheet composite heat preservation roof high-low span department connected node structure |
| CN210857770U (en) * | 2019-09-10 | 2020-06-26 | 烟台市飞龙钢结构工程有限公司 | Profiled sheet heat preservation roofing and gable junction node structure |
| CN112282220A (en) * | 2020-09-24 | 2021-01-29 | 中国建筑第八工程局有限公司 | Upright lockrand roof system and construction method thereof |
| CN114482418A (en) * | 2022-01-28 | 2022-05-13 | 中国建筑第二工程局有限公司 | Embedded double-curved-surface continuous welding stainless steel metal roof and construction method thereof |
-
2022
- 2022-05-31 CN CN202210611666.5A patent/CN114922355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130199126A1 (en) * | 2010-10-19 | 2013-08-08 | John Milner McCary | Radiant insulating, venting and moisture control assembly |
| CN210798099U (en) * | 2019-09-10 | 2020-06-19 | 烟台市飞龙钢结构工程有限公司 | Profiled sheet composite heat preservation roof high-low span department connected node structure |
| CN210857770U (en) * | 2019-09-10 | 2020-06-26 | 烟台市飞龙钢结构工程有限公司 | Profiled sheet heat preservation roofing and gable junction node structure |
| CN112282220A (en) * | 2020-09-24 | 2021-01-29 | 中国建筑第八工程局有限公司 | Upright lockrand roof system and construction method thereof |
| CN114482418A (en) * | 2022-01-28 | 2022-05-13 | 中国建筑第二工程局有限公司 | Embedded double-curved-surface continuous welding stainless steel metal roof and construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 许宁, 北京：中国建材工业出版社 * |
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Application publication date: 20220819 |