CN104314244A - Anticorrosion roof structure of waste storehouse in waste incineration power plant and construction method - Google Patents
Anticorrosion roof structure of waste storehouse in waste incineration power plant and construction method Download PDFInfo
- Publication number
- CN104314244A CN104314244A CN201410394746.5A CN201410394746A CN104314244A CN 104314244 A CN104314244 A CN 104314244A CN 201410394746 A CN201410394746 A CN 201410394746A CN 104314244 A CN104314244 A CN 104314244A
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- CN
- China
- Prior art keywords
- roof
- corrosion
- anticorrosion
- roof structure
- heat preservation
- Prior art date
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000004056 waste incineration Methods 0.000 title abstract description 4
- 239000002699 waste material Substances 0.000 title abstract 4
- 238000005260 corrosion Methods 0.000 claims abstract description 49
- 230000007797 corrosion Effects 0.000 claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims abstract description 5
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 5
- 239000011701 zinc Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 14
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 13
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 claims description 13
- 230000002421 anti-septic effect Effects 0.000 claims description 13
- 239000011435 rock Substances 0.000 claims description 12
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 10
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 10
- 238000004826 seaming Methods 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000010791 domestic waste Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000011490 mineral wool Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses the anticorrosion roof structure of a waste storehouse in a waste incineration power plant and a construction method of the roof structure. The roof structure comprises anticorrosion glass steel roof tiles (2), heat preservation anticorrosion films (1), heat preservation rock wool belts (5) and aluminum and zinc-coated high-strength anticorrosion roof color steel plates (4), which are fixedly laid on aluminum and zinc-coated high-strength anticorrosion purlines (3) from bottom to top, wherein the exposed part of an outer layer is sprayed with a layer of high-weather-resistant anticorrosion paint. The method comprises the following steps: 1, performing special material selection and installation on the bottom plate of the roof structure; 2, mounting and fixing the anticorrosion films to the middle heat preservation layer of a roof panel in a lapping manner; 3, performing material selection and special mounting and sealing processes on the top-layer roof panel; 4, finally, coating the roof structure with an anticorrosion coating. According to the structure and the method, the corrosion resistance of the roof structure of the waste storehouse in the domestic waste incineration power plant is greatly improved and the service life of the parts of the roof structure of the waste storehouse is remarkably prolonged.
Description
[technical field]
The present invention relates to the application specific architecture of specific use building, relate to the preservative treatment of building, particularly relate to roof anticorrosion structure and the construction method in refuse of refuse burning generating plant storehouse.
[background technology]
In MSW Incineration Plant, the household garbage deposited in garbage warehouse is in fermentation of going mouldy of constantly rotting, and the complicated ingredient gas evaporated has very strong corrosivity, constitutes a serious threat application life to roof structure.Generally general double-layer heat insulation color steel plate structure roof corrosion fatigue life is no more than 5 years, and what have even must integral replacing roof panel with regard to corrosion failure less than 3 years, causes maintenance difficulties to strengthen and cost increases substantially.This is also that the roofworks of waste incineration industry factory building garbage warehouse faces very serious industry common fault.Due to corrosion, falling sharply of structural strength constitutes a threat to safely to agent structure, makes garbage power project construction maintenance cost also increase considerably simultaneously.
[summary of the invention]
Roof anticorrosion structure and construction method that the technical problem to be solved in the present invention is to avoid the deficiencies in the prior art part and provides a kind of refuse of refuse burning generating plant storehouse.
The technical scheme that the present invention solve the technical problem employing is: a kind of roof anticorrosion structure of refuse of refuse burning generating plant storehouse, comprise the Corrosion Protection of Fiber Reinforced Plastics roof tile, insulation antiseptic film, heat preservation rock band and the aluminum-zinc alloy high-strength anti-corrosion roof color steel plate that are fixed on aluminum-zinc alloy high-strength corrosion-resisting purlin that lay respectively from bottom to top, outer exposed part spraying high-weatherability corrosion resistant coating.
Described Corrosion Protection of Fiber Reinforced Plastics roof tile thickness is 2 ~ 3mm, insulation antiseptic film thickness below the heat preservation rock that is laid in band is 0.4 ~ 0.5mm, heat preservation rock tape thickness is not less than 60mm, and aluminum-zinc alloy high-strength anti-corrosion roof color steel plate thickness is not less than 0.6mm and zinc content is no less than 150 g/m
2, high-weatherability corrosion resistant coating thickness is not less than 0.8mm.
Further, the technical scheme that the present invention solve the technical problem employing can also be: a kind of roof anticorrosion structure construction method of refuse of refuse burning generating plant storehouse, comprises the steps:
A. lay bottom Corrosion Protection of Fiber Reinforced Plastics roof tile, on the construction gap respectively between this watt, the corrosion-resistant bonding strip of sticking two-faced adhesive tape carries out sealing corrosion, then is fixed on purlin with stainless steel self tapping screw by each this watt;
B. lay insulation antiseptic film and heat preservation rock band, when laying, carry out fissure of displacement tooled joint lapping construction;
C. lay aluminum-zinc alloy high-strength anti-corrosion roof color steel plate, adopt hidden discount lock seaming or vertical 360 ° of crimpings lock seaming mounting means;
D. at exposed external surface spraying high-weatherability corrosion resistant coating;
E. construct complete.
The above high-weatherability corrosion resistant coating, is corrosion-resistant F-C paint, and described insulation antiseptic film possesses anticorrosive and plastic sheeting that is ageing resistace, comprises polyethylene, polypropylene or polyvinyl chloride film.
Compared with the existing technology comparatively, the invention has the beneficial effects as follows: the roof structure corrosion resistance increasing substantially MSW Incineration Plant garbage warehouse, and then significantly extend the roof structure parts application life of garbage warehouse, reduce the overhaul in advance that garbage warehouse causes due to seriously corroded, significantly reduce roof maintenance cost.
[accompanying drawing explanation]
Fig. 1 is the schematic cross section of the roofing anticorrosion structure preferred embodiment in refuse of refuse burning generating plant storehouse of the present invention;
Fig. 2 is the vertical cross section schematic diagram of the adjacent main building body of wall of anticorrosion structure of described embodiment;
Fig. 3 is the roofing corrosion-resistant base plate template figure of described embodiment;
Fig. 4 is the vertical lock seaming roofing outside plate template figure of described embodiment.
In figure:
1 is insulation antiseptic film;
2 is Corrosion Protection of Fiber Reinforced Plastics roof tile;
3 is purlin;
4 is aluminum-zinc alloy high-strength anti-corrosion roof color steel plate
5 is heat preservation rock band;
6 is zinc-plated hexagon-headed bolt;
7 is purlin supporting plate;
8 is steel structure girder;
9 is roof board holder+heat insulating mattress.
[detailed description of the invention]
Below in conjunction with each accompanying drawing, the invention will be further described.
See each accompanying drawing, the roof anticorrosion structure in refuse of refuse burning generating plant storehouse of the present invention, comprise the Corrosion Protection of Fiber Reinforced Plastics roof tile 2, insulation antiseptic film 1, heat preservation rock band 5 and the aluminum-zinc alloy high-strength anti-corrosion roof color steel plate 4 that are fixed on aluminum-zinc alloy high-strength corrosion-resisting purlin 3 that lay respectively from bottom to top, outer exposed part spraying high-weatherability corrosion resistant coating.
In an embodiment of the present invention, described Corrosion Protection of Fiber Reinforced Plastics roof tile 2 thickness is 2 ~ 3mm, insulation antiseptic film 1 thickness below the heat preservation rock that is laid in band 5 is 0.4 ~ 0.5mm, heat preservation rock band 5 thickness is not less than 60mm, and aluminum-zinc alloy high-strength anti-corrosion roof color steel plate 4 thickness is not less than 0.6mm and zinc content is not less than 150 g/m
2, high-weatherability corrosion resistant coating thickness is not less than 0.8mm.
The roof anticorrosion structure construction method in refuse of refuse burning generating plant storehouse of the present invention, comprises the steps:
A. lay bottom Corrosion Protection of Fiber Reinforced Plastics roof tile 2, on the construction gap between described each watt 2, the corrosion-resistant bonding strip of sticking two-faced adhesive tape carries out sealing corrosion, then is fixed on purlin 3 with stainless steel self tapping screw by each this watt 2;
B. lay insulation antiseptic film 1 and heat preservation rock band 5, when laying, carry out fissure of displacement tooled joint lapping construction;
C. lay aluminum-zinc alloy high-strength anti-corrosion roof color steel plate 4, adopt hidden discount lock seaming or vertical 360 ° of crimpings lock seaming mounting means;
D. at exposed external surface spraying high-weatherability corrosion resistant coating;
E. construct complete.
The above high-weatherability corrosion resistant coating, is corrosion-resistant F-C paint, and described insulation antiseptic film possesses anticorrosive and plastic sheeting that is ageing resistace, comprises polyethylene, polypropylene or polyvinyl chloride film.
Claims (6)
1. the roof anticorrosion structure in refuse of refuse burning generating plant storehouse, is characterized in that:
Comprise the Corrosion Protection of Fiber Reinforced Plastics roof tile (2), insulation antiseptic film (1), heat preservation rock band (5) and the aluminum-zinc alloy high-strength anti-corrosion roof color steel plate (4) that are fixed on aluminum-zinc alloy high-strength corrosion-resisting purlin (3) that lay respectively from bottom to top, outer exposed part spraying high-weatherability corrosion resistant coating.
2. roof according to claim 1 anticorrosion structure, is characterized in that:
Described Corrosion Protection of Fiber Reinforced Plastics roof tile (2) thickness is 2 ~ 3mm, described insulation antiseptic film (1) thickness is 0.4 ~ 0.5mm, described heat preservation rock band (5) thickness is not less than 60mm, and described aluminum-zinc alloy high-strength anti-corrosion roof color steel plate (4) thickness is not less than 0.6mm and zinc content is no less than 150 g/m
2, high-weatherability corrosion resistant coating thickness is not less than 0.8mm.
3. roof according to claim 1 anticorrosion structure, is characterized in that:
Described high-weatherability corrosion resistant coating is corrosion-resistant F-C paint.
4. the roof anticorrosion structure construction method in refuse of refuse burning generating plant storehouse, comprises the steps:
A. lay bottom Corrosion Protection of Fiber Reinforced Plastics roof tile (2), on the construction gap respectively between this watt (2), the corrosion-resistant bonding strip of sticking two-faced adhesive tape carries out sealing corrosion, then will respectively be fixed on purlin (3) by this watt (2) with stainless steel self tapping screw;
B. lay insulation antiseptic film (1) and heat preservation rock band (5), when laying, carry out fissure of displacement tooled joint lapping construction;
C. lay aluminum-zinc alloy high-strength anti-corrosion roof color steel plate (4), adopt hidden discount lock seaming or vertical 360 ° of crimpings lock seaming mounting means;
D. at exposed external surface spraying high-weatherability corrosion resistant coating;
E. construct complete.
5. roof according to claim 4 anticorrosion structure construction method, is characterized in that:
The insulation antiseptic film (1) that described step B. uses possesses anticorrosive and plastic sheeting that is ageing resistace, comprises polyethylene, polypropylene and polyvinyl chloride film.
6. roof according to claim 4 anticorrosion structure construction method, is characterized in that:
The high-weatherability corrosion resistant coating that described step D. uses is corrosion-resistant F-C paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394746.5A CN104314244B (en) | 2014-08-13 | 2014-08-13 | The roof anticorrosion structure construction method in refuse of refuse burning generating plant storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394746.5A CN104314244B (en) | 2014-08-13 | 2014-08-13 | The roof anticorrosion structure construction method in refuse of refuse burning generating plant storehouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314244A true CN104314244A (en) | 2015-01-28 |
| CN104314244B CN104314244B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394746.5A Active CN104314244B (en) | 2014-08-13 | 2014-08-13 | The roof anticorrosion structure construction method in refuse of refuse burning generating plant storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314244B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115992574A (en) * | 2022-11-16 | 2023-04-21 | 北京市机械施工集团有限公司 | A weather-resistant steel building roof enclosure system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650642A1 (en) * | 1989-08-01 | 1991-02-08 | Etanco Lr | Member for holding and fixing insulation to various surfaces |
| CN201169871Y (en) * | 2008-03-19 | 2008-12-24 | 新疆光正钢结构工程技术有限责任公司 | Heat preservation structure of steel structure roofing condensate water-proof |
| CN201972321U (en) * | 2010-12-30 | 2011-09-14 | 山东杭萧钢构有限公司 | Flexible water-proof roof |
| CN202831419U (en) * | 2012-08-21 | 2013-03-27 | 森特士兴集团股份有限公司 | Steel structure cold bridge preventing roofing system |
| CN102995842A (en) * | 2012-12-06 | 2013-03-27 | 罗保盛科技（南京）有限公司 | Flexible waterproof roof system and construction method thereof |
| CN202913577U (en) * | 2012-10-17 | 2013-05-01 | 湖北卓宝建筑节能科技有限公司 | Integrated waterproof thermal insulation board for stable steel structure roof |
| CN203113630U (en) * | 2013-02-06 | 2013-08-07 | 森特士兴集团股份有限公司 | Upright overlock roof system |
-
2014
- 2014-08-13 CN CN201410394746.5A patent/CN104314244B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650642A1 (en) * | 1989-08-01 | 1991-02-08 | Etanco Lr | Member for holding and fixing insulation to various surfaces |
| CN201169871Y (en) * | 2008-03-19 | 2008-12-24 | 新疆光正钢结构工程技术有限责任公司 | Heat preservation structure of steel structure roofing condensate water-proof |
| CN201972321U (en) * | 2010-12-30 | 2011-09-14 | 山东杭萧钢构有限公司 | Flexible water-proof roof |
| CN202831419U (en) * | 2012-08-21 | 2013-03-27 | 森特士兴集团股份有限公司 | Steel structure cold bridge preventing roofing system |
| CN202913577U (en) * | 2012-10-17 | 2013-05-01 | 湖北卓宝建筑节能科技有限公司 | Integrated waterproof thermal insulation board for stable steel structure roof |
| CN102995842A (en) * | 2012-12-06 | 2013-03-27 | 罗保盛科技（南京）有限公司 | Flexible waterproof roof system and construction method thereof |
| CN203113630U (en) * | 2013-02-06 | 2013-08-07 | 森特士兴集团股份有限公司 | Upright overlock roof system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115992574A (en) * | 2022-11-16 | 2023-04-21 | 北京市机械施工集团有限公司 | A weather-resistant steel building roof enclosure system |
| CN115992574B (en) * | 2022-11-16 | 2025-07-22 | 北京市机械施工集团有限公司 | Weather-resistant steel plate building roof enclosing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314244B (en) | 2016-08-24 |
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