CN109577565A - Using the pitched roof construction method of the high wave pressure shape steel plate of large span hyperbola - Google Patents
Using the pitched roof construction method of the high wave pressure shape steel plate of large span hyperbola Download PDFInfo
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- CN109577565A CN109577565A CN201811611427.XA CN201811611427A CN109577565A CN 109577565 A CN109577565 A CN 109577565A CN 201811611427 A CN201811611427 A CN 201811611427A CN 109577565 A CN109577565 A CN 109577565A
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- steel plate
- shape steel
- wave pressure
- pressure shape
- high wave
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/16—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
- E04D2015/042—Fixing to the roof supporting structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Building Environments (AREA)
Abstract
The present invention is a kind of pitched roof construction method using the high wave pressure shape steel plate of large span hyperbola, and process flow is divided into: column, purlin → column node waterproof → high wave pressure shape steel plate installation → aluminum-pinch installation are placed and be fixedly welded to radian unwrapping wire → embedded board setting →.Construction method of the present invention is the construction technology method that fashioned iron pitched roof is combined with traditional roof, i.e., the one layer high wave pressure shape steel plate of covering on original structure roofing.Construction method of the present invention is the second protection design carried out to roofing, under the premise of not reducing design standard, has reached good appearance, heat preservation, fire prevention, environmental protection, corrosion-resistant, secondary waterproof and other effects.Construction method of the present invention is technologically advanced, design science, construction is simple reduce project cost under the premise of ensure that construction quality to the maximum extent, realizes low cost, the construction purpose of high quality, has good economic and social benefit.
Description
Technical field
The present invention relates to technical field of building construction, specifically a kind of slope using the high wave pressure shape steel plate of large span hyperbola
Roof construction method.
Background technique
Its construction of traditional roof is mainly combined by insulating layer, coil waterproof layer and concrete.Traditional roof passes through
It just will appear aging phenomenon after the use of certain time, and prolonged exposure always but will accelerate its aging, roofing aging
Normal use situations such as (such as leak, not keeping the temperature) is not only influenced afterwards, but also influences aesthetic effect, is would have at this time to roofing
Construction is re-started to repair, it is time-consuming, laborious, expensive.Pitched roof big especially for span, the gradient is big, when reparation, are not only taken
When, it is laborious, expensive, and construct repair difficulty it is also big.
Summary of the invention
The purpose of the present invention is to solve above-mentioned problems of the prior art, and provide a kind of double using large span
The pitched roof construction method of the high wave pressure shape steel plate of curve.
The present invention is achieved by the steps of:
A kind of pitched roof construction method using the high wave pressure shape steel plate of large span hyperbola, process flow are divided into: radian unwrapping wire →
Embedded board setting → place and be fixedly welded column, purlin → column node waterproof → high wave pressure shape steel plate installation, including it is as follows
Step:
1) radian unwrapping wire
Hyperbola payingoff construction makes hyperbola planar graph center and main shaft orientation according to construction drawing；Reference
PDCA method for quality control carries out structure 3d modeling with computer first, checks whether radian is accurately combined with the gradient, then use
Theodolite measures unwrapping wire to material object, adjusts the height of fashioned iron and column finally by manual measurement to determine putting for camber line
It sets, deviation controls within 0.5mm, it is ensured that profiled sheet and purlin imporosity, interlayer；
2) embedded board is arranged
Embedded board uses Q235 grades, and specification is 150mm × 200mm × 2mm, and using high strength chemical drift bolt M10 × 12mm, drilling is deep
Spend 90mm；Design value of thrust is 13KN, ultimate tension 30.25KN；
3) it places and is fixedly welded column, purlin
Column and purlin are all made of 100mm × 100mm × 2mm zinc-plated square tube, are welded and fixed with embedded board；
4) column node waterproof
First in column edge wrap water-proof concrete, at gradient type, 3mm thickness waterproof roll, waterproof roll are completely then spread on this top
Material is sealed with special seal gum between upper layer and lower layer coiled material and brush 1.5mm thickness macromolecule is added to apply having a size of column diameter D+500mm
Film；
5) high wave pressure shape steel plate installation
1. high wave pressure shape steel plate is connect using 60 type rests with purlin, and every wave setting three, high wave pressure shape steel plate longitudinal direction and roofing
It is elongated, standing-seam mode airtight connection is used at plate and plate overlap joint wave；2. high wave pressure shape steel plate is from one end of roofing or metope
Start sequentially to be laid with, answers and adjust position, side when being laid with and fix；3. to prevent roof leakage, high wave pressure shape steel plate it is longitudinal with
Parapet seam crossing uses closed dose of mucilage binding, and adds painting sealant at the four sides of plate overlap joint and cornice.
As a preferred technical solution, in order to avoid welding easily punctures, deforms the problems such as larger and appearance of weld is bad,
In the step 3) of above-mentioned construction method, the concrete operations of welding are as follows:
1. two sheet separations control within 0.5mm, the cutting slag and shear burr at clean weld bond edge are removed；2. two plate counterparts
The docking deviation at place is not more than 0.2mm ~ 0.3mm；3. use diameter to be welded for the welding rod of 2.0mm ~ 3.2mm, tack welding
Spacing is 305mm, and tack weld is in dotted；
4. handling zinc-plated weld bond: since the arc temperature of welding can reach 1000 degree, high temperature destroys zinc layers, welds in this way
The zinc layers at the place of connecing, which will be burned off, loses etch-proof function.So specially treated is carried out to zinc-plated weld bond, specifically: first will
The region of weld and weld both sides 5cm are polished completely with wire wheel, are coated one layer of high-strength resin paint, are waited lacquer type organic coatings thorough
After drying, then coat one layer of zinc rich paint.
It is whole after the installation is completed in the high wave pressure shape steel plate of step 5) as a preferred technical solution, in high wave pressure fashioned iron
Aluminum-pinch is slipped in installation one at the bottom of slope side of plate entirety.
Construction method of the present invention is the construction technology method that fashioned iron pitched roof is combined with traditional roof, is with a kind of " pressure
The technique of shape steel plate " generation " traditional roof ", i.e., the one layer high wave pressure shape steel plate of covering, large span hyperbolic on original structure roofing
The high wave pressing steel plate roofing of line is in the continuous arcuated roof of " S " type shape hyperbola, and two sides are structure parapet.Construction method of the present invention
It is the second protection design carried out to roofing, so that entire roofing is formed pseudo-classic " metal cover board " of one " watertight ", not
Under the premise of reducing design standard, good appearance, heat preservation, fire prevention, environmental protection, corrosion-resistant, secondary waterproof and other effects are reached.This hair
Bright construction method is technologically advanced, design science, construction is simple reduce to the maximum extent under the premise of ensure that construction quality
Project cost realizes low cost, the construction purpose of high quality, while also solving pitched roof because the gradient is big, span is big, row
The unsmooth initiation of water the problem of difficulty of construction is big, there is good economic and social benefit.
Detailed description of the invention
Attached drawing herein is used to provide to further explanation of the invention, constitutes part of this application, of the invention shows
Meaning property embodiment and its explanation are used to explain the present invention, not constitute improper limitations of the present invention.
Fig. 1 is roofing elevation.
In figure: the horizontal purlin of 1- column, 2-, 3- erect purlin, 4- high wave pressure shape steel plate, 5- aluminum-pinch.
Specific embodiment
In order to make those skilled in the art better understand the present invention, below in conjunction with reference attached drawing and in conjunction with the embodiments to this
Further clear, complete explanation is made in invention.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figure 1, the present invention provides a kind of pitched roof construction parties using the high wave pressure shape steel plate of large span hyperbola
Method includes the following steps:
1) radian unwrapping wire
Hyperbola payingoff construction makes hyperbola planar graph center and main shaft orientation according to construction drawing；Reference
PDCA method for quality control carries out structure 3d modeling with computer first, checks whether radian is accurately combined with the gradient, then use
Theodolite measures unwrapping wire to material object, adjusts the height of fashioned iron and column finally by manual measurement to determine putting for camber line
It sets, deviation controls within 0.5mm, it is ensured that profiled sheet and purlin imporosity, interlayer；
2) embedded board is arranged
Embedded board uses Q235 grades, and specification is 150mm × 200mm × 2mm, and using high strength chemical drift bolt M10 × 12mm, drilling is deep
Spend 90mm；Design value of thrust is 13KN, ultimate tension 30.25KN；
3) it places and is fixedly welded column, purlin
Column 1 and purlin are all made of 100mm × 100mm × 2mm zinc-plated square tube, and purlin is made of horizontal purlin 2 and perpendicular purlin 3,
Horizontal purlin 2 and perpendicular purlin 3, which intersect, to be formed latticed, and column 1 is fixedly welded below purlin vertical and horizontal purlin and each of intersects
At node, finally the entirety that purlin and column 1 form is welded with embedded board；Specific welding operation are as follows: 1. two sheet separation
Control removes the cutting slag and shear burr at clean weld bond edge within 0.5mm: 2. the docking deviation at two plate counterparts is not
Greater than 0.2mm ~ 0.3mm；3. diameter is used to be welded for the welding rod of 2.0mm ~ 3.2mm, the spacing of tack welding is 305mm, fixed
Position weld seam is in dotted: 4. handling zinc-plated weld bond: first beating the region wire wheel of weld and weld both sides 5cm
Mill is clean, coats one layer of high-strength resin paint, after waiting lacquer type organic coatings thoroughly to dry, then coats one layer of zinc rich paint；
4) column node waterproof
First in 1 edge wrap water-proof concrete of column, at gradient type, 3mm thickness waterproof roll, waterproof roll are completely then spread on this top
Material is sealed with special seal gum between upper layer and lower layer coiled material and brush 1.5mm thickness macromolecule is added to apply having a size of column diameter D+500mm
Film；
5) high wave pressure shape steel plate installation
1. high wave pressure shape steel plate 4 is connect using 60 type rests with purlin, and every wave setting three, high 4 longitudinal direction of wave pressure shape steel plate and room
Face is elongated, uses standing-seam mode airtight connection at plate and plate overlap joint wave；2. high wave pressure shape steel plate 4 from roofing or metope one
End starts sequentially to be laid with, and answers and adjusts position, side when being laid with and fix；3. vertical in high wave pressure shape steel plate 4 to prevent roof leakage
Closed dose of mucilage binding is used to parapet seam crossing, and adds painting sealant at the four sides of plate overlap joint and cornice；
6) aluminum-pinch is installed
All after the installation is completed, aluminum-pinch 5 is slipped in installation one to high wave pressure shape steel plate 4 at the whole bottom of slope side of high wave pressure shape steel plate 4.
Shanxi theater performing art centre comprehensive reformation engineering, construction area 19128.48m2, start to apply in April, 2016
Work is completed in November, 2018, and the roofing of the engineering used construction method of the present invention in construction, and obtains management and Party A
Consistent favorable comment.Construction method reasonable arrangement of the present invention construction machinery, and the duration is accelerated, construction cost is reduced, especially
Welding procedure part, technological sciences are reasonable, in conjunction with reality, not only saved construction cost, roofing ensure that with secondary guarded drainage
Construction quality achieves preferable benefit, about 800,000 yuan of save the cost in engineering, and with speed, fast, quality is more than once by industry
Main praise and reward.
The above is that technical solution in the embodiment of the present invention is clearly and completely described, described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Claims (3)
1. a kind of pitched roof construction method using the high wave pressure shape steel plate of large span hyperbola, which is characterized in that including walking as follows
It is rapid:
1) radian unwrapping wire
Hyperbola payingoff construction makes hyperbola planar graph center and main shaft orientation according to construction drawing；Reference
PDCA method for quality control carries out structure 3d modeling with computer first, checks whether radian is accurately combined with the gradient, then use
Theodolite measures unwrapping wire to material object, adjusts the height of fashioned iron and column finally by manual measurement to determine putting for camber line
It sets, deviation controls within 0.5mm, it is ensured that profiled sheet and purlin imporosity, interlayer；
2) embedded board is arranged
Embedded board uses Q235 grades, and specification is 150mm × 200mm × 2mm, and using high strength chemical drift bolt M10 × 12mm, drilling is deep
Spend 90mm；Design value of thrust is 13KN, ultimate tension 30.25KN；
3) it places and is fixedly welded column, purlin
Column and purlin are all made of 100mm × 100mm × 2mm zinc-plated square tube, are welded and fixed with embedded board；
4) column node waterproof
First in column edge wrap water-proof concrete, at gradient type, 3mm thickness waterproof roll, waterproof roll are completely then spread on this top
Material is sealed with special seal gum between upper layer and lower layer coiled material and brush 1.5mm thickness macromolecule is added to apply having a size of column diameter D+500mm
Film；
5) high wave pressure shape steel plate installation
1. high wave pressure shape steel plate is connect using 60 type rests with purlin, and every wave setting three, high wave pressure shape steel plate longitudinal direction and roofing
It is elongated, standing-seam mode airtight connection is used at plate and plate overlap joint wave；2. high wave pressure shape steel plate is from one end of roofing or metope
Start sequentially to be laid with, answers and adjust position, side when being laid with and fix；3. to prevent roof leakage, high wave pressure shape steel plate it is longitudinal with
Parapet seam crossing uses closed dose of mucilage binding, and adds painting sealant at the four sides of plate overlap joint and cornice.
2. the pitched roof construction method according to claim 1 using the high wave pressure shape steel plate of large span hyperbola, feature
Be: in step 3), in welding, concrete operations are as follows:
1. two sheet separations control within 0.5mm, the cutting slag and shear burr at clean weld bond edge are removed；2. two plate counterparts
The docking deviation at place is not more than 0.2mm ~ 0.3mm；3. use diameter to be welded for the welding rod of 2.0mm ~ 3.2mm, tack welding
Spacing is 305mm, and tack weld is in dotted；
4. handling zinc-plated weld bond: first the region of weld and weld both sides 5cm being polished clean with wire wheel, applied
Upper one layer of high-strength resin paint after waiting lacquer type organic coatings thoroughly to dry, then coats one layer of zinc rich paint.
3. the pitched roof construction method according to claim 1 or 2 using the high wave pressure shape steel plate of large span hyperbola, special
Sign is: it is whole after the installation is completed in the high wave pressure shape steel plate of step 5), it is installed at the bottom of slope side of high wave pressure shape steel plate entirety
Aluminum-pinch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611427.XA CN109577565B (en) | 2018-12-27 | 2018-12-27 | Slope roof construction method adopting large-span hyperbolic high-wave profiled steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611427.XA CN109577565B (en) | 2018-12-27 | 2018-12-27 | Slope roof construction method adopting large-span hyperbolic high-wave profiled steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109577565A true CN109577565A (en) | 2019-04-05 |
| CN109577565B CN109577565B (en) | 2020-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611427.XA Active CN109577565B (en) | 2018-12-27 | 2018-12-27 | Slope roof construction method adopting large-span hyperbolic high-wave profiled steel sheet |
Country Status (1)
| Country | Link |
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| CN (1) | CN109577565B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802775A (en) * | 2021-08-31 | 2021-12-17 | 北京市政建设集团有限责任公司 | Construction method for curved surface roof of station |
| CN116657810A (en) * | 2023-07-27 | 2023-08-29 | 北京市建筑设计研究院有限公司 | Variable-angle cold-bent aluminum plate fold roof system |
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|---|---|---|---|---|
| CN202530655U (en) * | 2012-03-31 | 2012-11-14 | 叶香菲 | Waterproof structure for pipeline out of roof |
| CN104563513A (en) * | 2015-02-07 | 2015-04-29 | 刘德刚 | Construction method of waterproof insulation structure of flat roof |
| CN104790595A (en) * | 2015-05-15 | 2015-07-22 | 山西五建集团有限公司 | Construction method for adjustable tile hanging system of pitched roof |
| CN106677439A (en) * | 2017-01-17 | 2017-05-17 | 浙江勤业建工集团有限公司 | Hidden button type super-long metal roof standing seam and construction method thereof |
| FR3060044A1 (en) * | 2016-12-10 | 2018-06-15 | Bacacier Industries You Steel | METALLIC TILE AND ROOF MADE WITH SUCH TILES |
| CN207829317U (en) * | 2018-01-03 | 2018-09-07 | 北京启厦建筑科技有限公司 | Soldering stainless steel roof boarding and soldering stainless steel Roof system |
-
2018
- 2018-12-27 CN CN201811611427.XA patent/CN109577565B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202530655U (en) * | 2012-03-31 | 2012-11-14 | 叶香菲 | Waterproof structure for pipeline out of roof |
| CN104563513A (en) * | 2015-02-07 | 2015-04-29 | 刘德刚 | Construction method of waterproof insulation structure of flat roof |
| CN104790595A (en) * | 2015-05-15 | 2015-07-22 | 山西五建集团有限公司 | Construction method for adjustable tile hanging system of pitched roof |
| FR3060044A1 (en) * | 2016-12-10 | 2018-06-15 | Bacacier Industries You Steel | METALLIC TILE AND ROOF MADE WITH SUCH TILES |
| CN106677439A (en) * | 2017-01-17 | 2017-05-17 | 浙江勤业建工集团有限公司 | Hidden button type super-long metal roof standing seam and construction method thereof |
| CN207829317U (en) * | 2018-01-03 | 2018-09-07 | 北京启厦建筑科技有限公司 | Soldering stainless steel roof boarding and soldering stainless steel Roof system |
Non-Patent Citations (1)
| Title |
|---|
| 刘力军: "彩色钢板防水屋面施工工艺研究", 《中国科技信息》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802775A (en) * | 2021-08-31 | 2021-12-17 | 北京市政建设集团有限责任公司 | Construction method for curved surface roof of station |
| CN116657810A (en) * | 2023-07-27 | 2023-08-29 | 北京市建筑设计研究院有限公司 | Variable-angle cold-bent aluminum plate fold roof system |
| CN116657810B (en) * | 2023-07-27 | 2023-12-01 | 北京市建筑设计研究院有限公司 | Variable-angle cold-bent aluminum plate fold roof system |
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| Publication number | Publication date |
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| CN109577565B (en) | 2020-12-22 |
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