CN115522751A - Construction method for using power generation building material as roof - Google Patents
Construction method for using power generation building material as roof Download PDFInfo
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- CN115522751A CN115522751A CN202110158429.3A CN202110158429A CN115522751A CN 115522751 A CN115522751 A CN 115522751A CN 202110158429 A CN202110158429 A CN 202110158429A CN 115522751 A CN115522751 A CN 115522751A
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- power generation
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- 239000004566 building material Substances 0.000 title claims abstract description 121
- 238000010248 power generation Methods 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000005611 electricity Effects 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 14
- 238000010079 rubber tapping Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005612 types of electricity Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/06—Constructions of roof intersections or hipped ends
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- 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
-
- 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
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/24—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention particularly relates to a construction method for taking a power generation building material as a roof, which comprises the following steps: build the steelframe main part, lay the wire net, lay the hoist and mount of heat preservation cotton, electricity generation building materials and lay, fixed electricity generation building materials, installation waterproof cover plate, installation gutter and ridge, the laying process flow of electricity generation building materials is: laying a first row of power generation building materials, fixing the first row of power generation building materials, installing the next row of power generation building materials, checking whether the V-shaped W lap joints of the power generation building materials are correctly buckled or not, and laying the subsequent roof power generation building materials according to the procedures. The power generation building material adopts a unique lap joint mode, and a waterproof cover plate is added aiming at the penetrating part of the screw in the process, so that the system hidden danger of roof water leakage is fundamentally eliminated, and the waterproof performance is improved, therefore, the roof not only contains the basic use function, but also can be used as a carrier for providing energy, and the construction method of the power generation building material as the roof has simple construction and few operation tools.
Description
Technical Field
The invention belongs to the technical field of novel intelligent building materials in the fields of energy production buildings, assembly buildings, green buildings and the like, and particularly relates to a construction method for using a power generation building material as a roof.
Background
Building Integrated photovoltaic (Building Integrated Photovoltaics) is a new concept of applying solar power generation: building materials are combined on the outer surface of the building maintenance structure to form the combination of the photovoltaic and the building, and the photovoltaic power generation provides power. Among the renewable energy power generation technologies, photovoltaic power generation is the most universal and distributed power generation technology and is the most promising energy revolution technology. The future trend of Building Integrated Photovoltaic (BIPV) products is mainly large-scale development of distributed application, tracing the source and returning to a normal mode of photovoltaic power generation application, and the main application mode combined with a building is the future mainstream. Various building roofs (especially in industrial and commercial buildings, civil building roofs and agricultural facility roofs) are the most important application scenarios.
The power generation building materials can be directly used for replacing the roof color steel tiles for fixed installation in a newly-built factory building, the cost of the originally designed roof color steel tiles is saved, and meanwhile, the service life of the roof is prolonged. Generally, the service life of a common color steel tile roof is about 7 to 10 years, and the service life of a power generation building material is 25 to 30 years. The power generation building material has the advantages of simple construction, unique process, high power generation efficiency, water resistance, strong wind resistance, good bearing performance, high weather resistance, long service life, passing national fire-proof grade certification, beautiful appearance and the like, is widely applied in recent years and obtains better economic benefit and social benefit. However, the construction method of the power generation building material as a roof is not mature.
Disclosure of Invention
The invention aims to provide a construction method for using a power generation building material as a roof, which fundamentally eliminates the hidden danger of roof water leakage system and improves the waterproof performance, so that the roof not only contains the basic use function, but also can be used as a carrier for providing energy. The purpose of the invention is realized by the following technical scheme:
a construction method for using power generation building materials as roofs comprises the following steps:
the method comprises the following steps: building a steel frame main body;
step two: laying a steel wire mesh;
step three: laying heat preservation cotton;
step four: hoisting and laying the power generation building materials;
step five: fixing the power generation building materials;
step six: installing a waterproof cover plate;
step seven: and installing a gutter and a ridge.
Further, the laying process flow of the power generation building materials in the fourth step is as follows: laying a first row of power generation building materials → fixing a first power generation building material → installing a next row of power generation building materials → checking whether the V-shaped W lap joint of the power generation building materials is correctly buckled → laying the subsequent roof power generation building materials according to the procedures.
Furthermore, the laying direction of the power generation building materials in the fourth step is as follows: transversely overlapping the wind direction with the annual maximum frequency according to local climatic conditions, laying the wind direction from the end farthest from the wind, splicing the wind direction from the ridge in a row mode, and sequentially installing the wind direction in rows after the row splicing is finished.
Further, the installation method of the power generation building material in the fourth step comprises the following steps:
the first step is as follows: placing the first piece of power generation building material on the purline, enabling the long side and the short side of the power generation building material to be in contact with the purline, enabling the power generation building material to be orthogonal to the purline, and enabling the exposed white side to face upwards;
the second step is that: vertically laying a second block, inserting the exposed white edge into the first block by 150MM, leaving a gap of about 1MM between the short edges of the two pieces of glass, and vertically arranging the glass till the gutter;
the third step: the transverse discharge, the V-shaped connection and the W-shaped connection are carried out, and no gap is left at the overlapped part;
the fourth step: the same method is used for installing the following roof power generation building materials, the connection needs to be reliable and firm when the roof power generation building materials are installed, the edge of the roof color steel plate is checked to be in a straight line at the gutter position at any time, and the control lines of the upper installation position and the lower installation position are controlled.
And further, fixing the power generation building materials in the fifth step by adopting self-tapping screws, penetrating the lower layer plate by using the self-tapping screws and fixing the power generation building materials on the secondary purline of the roof, wherein the self-tapping screws are vertical to the supporting surface of the secondary purline.
And further, in the sixth step, rivets are used for fixing every 500MM, and after the waterproof cover plate is installed, the edge of the waterproof cover plate is connected with the edge of the power generation building material glass, so that no gap exists.
Further, the step seven of installing the ridge specifically operates as follows: the power generation building materials at the ridge adopt a special edge folding tool to fold the chassis between the terminal ribs of the power generation building materials upwards by 30-50 mm; the ridge should be along the reverse overlap joint of leading wind direction, adopts the anti-typhoon nail of taking waterproof gasket to pierce through the electricity generation building materials and connects and fix on assisting the purlin, adopts the waterproof pad of shaping rubber to pack in the space between apron lower extreme and the electricity generation building materials to seal.
Compared with the prior art, the invention has the following beneficial effects:
1. in the construction method of the power generation building material as the roof, the power generation building material adopts a unique lap joint mode, and a waterproof cover plate is added aiming at the penetrating part of the screw in the process, so that the system hidden trouble of roof water leakage is fundamentally eliminated, the waterproof performance is improved, the roof not only contains the basic use function of the power generation building material, but also can be used as a carrier for providing energy, and the construction method of the power generation building material as the roof has simple construction and few operating tools.
2. The power generation building material adopts V-shaped and W-shaped profiling vertical edges, the power generation building material is lapped and connected with a roof purline structure, after vertical V-shaped and W-shaped frames of the power generation building material are lapped, the upper surface of the power generation building material is sealed by a cover plate, the transverse lower plate is directly lapped, the two sides of the lower part of the cover plate adopt silica gel sealing strips, the cover plate is lapped with surface layer glass, the lapping part adopts the silica gel sealing strips, after the power generation building material is installed, the roof only presents a self-cleaning anti-skidding high-hardness ultrathin light-transmitting glass surface and the cover plate, and the weather resistance, the self-cleaning performance, the sealing performance, the waterproof performance and the rainwater flowing smoothness of the photovoltaic tile plate are greatly improved.
Drawings
FIG. 1 is a flow chart of a method of constructing a power generation building material as a roof.
FIG. 2 is a schematic view of a power generation building material fixed node.
Fig. 3 is a schematic view of a W-shaped catching groove.
Fig. 4 is a schematic view of a V-shaped buckle groove.
Fig. 5 is a sectional view after the installation is completed.
In the figure: 1. generating electricity as a building material; 2. a purlin; 3. a waterproof cover plate; 4. self-tapping screws; 5. a sealing strip; 6. and (5) heat preservation cotton.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited thereto.
The invention provides a construction method for taking a power generation building material as a roof, which comprises the following steps with reference to the attached drawing 1:
the method comprises the following steps: building a steel frame main body;
step two: laying a steel wire mesh;
step three: laying heat preservation cotton 6;
step four: hoisting and laying the power generation building material 1;
step five: fixing the power generation building material 1;
step six: installing a waterproof cover plate 3;
step seven: and installing a gutter and a ridge.
When the steel frame main body is built, the purline 2 installation method and the requirement are the same as the requirements of the traditional color steel tile roof slab, and the following 3 points are noticed during construction: 1) The main purline is connected with the support gusset plate and the secondary purline is connected with the main purline through sleeve bolts, the secondary purline is lengthened through a purline supporting plate and connected with the secondary purline through sleeve bolts, and the connecting bolts of the main purline and the secondary purline are screwed up one by adding gaskets; 2) When the main purlines are installed, the elevation of the slope top and the elevation of the slope toe must be strictly checked, the stay wires are corrected and fixed, when the joints are not straight, a special tool must be adopted to re-take holes on site, when the secondary purlines are typeset, the accuracy of the gutter position must be ensured, and when the secondary purlines are installed, the gutter position must be fixed and straight; 3) The roof purline adopts the interval with electricity generation building materials technical requirement, guarantees that the purline surface contacts BIPV product part and does not have the arch, and if there is the arch must polish smooth and neatly.
In this embodiment, the steel wire net is laid when facility should pay attention to fixed firm, lays smoothly, does not have folding part. The diameter of the steel wire rope is 1-2 mm.
When laying the heat preservation cotton, lay heat preservation 6 at first, the one side of heat preservation cotton area aluminium foil is down, is indoor, lays between the purlin 2 of gutter both sides. During construction of the heat-insulating cotton paving, the heat-insulating cotton should be firmly fixed, the paving is smooth, and no folding part exists. When in laying, the surface with the aluminum poise faces downwards, and the aluminum poise is laid from top to bottom along the ridge. In order to ensure the whole radiation protection and heat insulation effects of the roof, the heat insulation cotton is tightly connected, the aluminum foil layer is tensioned during laying to ensure that the heat insulation cotton is tightly attached to the lower surface of the power generation building material of the roof, the aluminum foil on the bottom surface is turned upwards and firmly nailed by a stapler, and the seam is sealed by a sealing strip 5.
The hoisting method of the power generation building material is the same as that of a common color steel plate. In order to prevent the glass surface of the power generation building material from being worn in the hoisting process, a steel surface is used as a backing in the hoisting process, and the number of primary hoisting is determined by considering the bearing condition of the material placing position, so that the manual secondary transportation is reduced as much as possible. When transporting the panels vertically, care should be taken to ensure that all of the stained steel panels are facing upwards.
The laying process flow of the power generation building material is as follows: laying a first row of power generation building materials → fixing a first power generation building material → installing a next row of power generation building materials → checking whether the V-shaped W lap joint of the power generation building materials is correctly buckled → laying the subsequent roof power generation building materials according to the procedures.
The laying direction of the power generation building material is as follows: transversely overlapping the wind direction with the annual maximum frequency according to local climatic conditions, laying the wind direction from the end farthest from the wind, splicing the wind direction from the ridge in a row mode, and sequentially installing the wind direction in rows after the row splicing is finished.
The installation method of the power generation building material comprises the following steps:
the first step is as follows: placing the first power generation building material 1 on the purline 2, enabling the long sides and the short sides of the power generation building material 1 to be in contact with the purline 2, enabling the power generation building material 1 to be orthogonal to the purline 2, and enabling the exposed white sides to face upwards;
the second step is that: vertically laying a second block, inserting the exposed white edge into the first block by 150MM, leaving a gap of about 1MM between the short edges of the two pieces of glass, and vertically arranging the glass till the gutter;
the third step: the transverse discharge, the V-shaped connection and the W-shaped connection are carried out, and no gap is left at the overlapped part;
the fourth step: the same method is used for installing the following roof power generation building materials, the connection needs to be reliable and firm when the roof power generation building materials are installed, the edge of the roof color steel plate is checked to be in a straight line at the gutter position at any time, and the control lines of the upper installation position and the lower installation position are controlled.
The vertical V-shaped frame and the W-shaped frame of the power generation building material are overlapped, and the transverse lower plate is directly overlapped. The lower two sides of the cover plate are sealed by silica gel sealing strips 5. The cover plate is in lap joint with the surface layer glass, and the lap joint is sealed by a silica gel sealing strip 5. The power generation building material fixing node refers to the attached figure 2, the W-shaped catching groove refers to the attached figure 3, and the V-shaped catching groove refers to the attached figure 4.
The lapping operation needs to pay attention to the following points: the power generation building materials are lightly taken and lightly placed, and sharp instrument touch is avoided; after the lap joint is finished, pressing to ensure that the connection of the silica gel sealing strip is firm; ensuring the quantitative lap joint length.
The electricity generation building materials of this embodiment adopt V type and W type die mould perpendicular limit, the overlap joint of electricity generation building materials and the hookup with roofing purlin structure, after the vertical V type of electricity generation building materials and the overlap joint of W type frame, above-mentioned reuse apron closing cap, the direct overlap joint of hypoplastron on horizontal, both sides have adopted silica gel sealing strip 5 to seal under the apron, apron and surface course glass overlap joint, the silica gel sealing strip is adopted to the overlap joint department, after the electricity generation building materials installation, only be self-cleaning antiskid high rigidity ultra-thin printing opacity glass face and apron that present at the roofing, the weatherability of photovoltaic tile board has been improved greatly, self-cleaning performance, the sealing performance, waterproof performance, the smooth and easy performance of rainwater flow.
Fixed electricity generation building materials adopt self tapping screw 4 fixed, and the self tapping screw installation is reliable, guarantees that the self tapping screw goes into inside 2 purlins, in time clears up the operation in the time and accomplishes the back surface aluminium bits during the operation. The fixing mode adopts a traditional method, namely penetrating fixing. The lower layer plate is penetrated by the self-tapping screws 4 and fixed on the secondary purline of the roof, and the self-tapping screws 4 are perpendicular to the supporting surface of the secondary purline and are firmly fixed. The length of the self-tapping screw 4 extending into the gutter is not less than 5mm.
3 vertical installations of waterproof apron, the installation is accomplished the back, and the apron edge links up with 1 glass edge of electricity generation building materials, needs to pay attention to following 3 points: rivets are needed to fix every 500MM, and aluminum scraps are cleaned in time after the fixation is finished; no foreign matter exists in the cover plate, and if the cable is in an upper wiring mode, the cover plate is forbidden to extrude the cable; the cover plate is guaranteed to be connected with the glass surface of the power generation building material and has no gap.
The ridge installation operation is as follows: the power generation building materials at the ridge are folded upwards by 30-50 mm by a special edge folding tool on the chassis between the terminal ribs of the power generation building materials. The device is used for the upper ends of all roof color steel plates with the gradient lower than 25 degrees so as to ensure that water blown in from wind below a flashing plate or a cover plate cannot flow back into a building. The ridge should be along according to leading the reverse overlap joint of wind direction, adopts the anti-typhoon nail of taking waterproof gasket to pierce through the electricity generation building materials and connects and fix on assisting the purlin, adopts the waterproof pad of shaping rubber to fill in the space between apron lower extreme and the electricity generation building materials to seal (for guaranteeing the rainwater to discharge smoothly in the same direction as various steel sheet lower extreme, the chassis tip that will stretch into the various steel sheet low side in the gutter usually is crooked downwards a little). The following 2 points need to be noticed when installing the gutter and the ridge: the white-exposed phenomenon is avoided when the glass is horizontally installed; and sealing the ridge seam by using a silica gel sealing strip.
The cross-sectional view of the assembled device is shown in FIG. 5. In the construction method of the power generation building material as the roof, the power generation building material adopts a unique lap joint mode, and a waterproof cover plate is added aiming at the penetrating part of the screw in the process, so that the system hidden danger of roof water leakage is fundamentally eliminated, and the waterproof performance is improved, therefore, the roof not only comprises the basic use function, but also can be used as a carrier for providing energy, and the construction method of the power generation building material as the roof is simple in construction, and few in operation tools.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, numerous simple deductions or substitutions may be made without departing from the spirit of the invention, which shall be deemed to belong to the scope of the invention.
Claims (7)
1. A construction method for using power generation building materials as roofs is characterized by comprising the following steps:
the method comprises the following steps: building a steel frame main body;
step two: laying a steel wire mesh;
step three: laying heat preservation cotton;
step four: hoisting and laying the power generation building materials;
step five: fixing the power generation building materials;
step six: installing a waterproof cover plate;
step seven: and installing a gutter and a ridge.
2. The construction method for using the power generation building material as the roof according to claim 1, wherein the laying process flow of the power generation building material in the fourth step is as follows: laying a first row of power generation building materials → fixing a first power generation building material → installing a next row of power generation building materials → checking whether the V-shaped W lap joint of the power generation building materials is correctly buckled → laying the subsequent roof power generation building materials according to the procedures.
3. The construction method of using the power generation building material as the roof according to claim 2, wherein the power generation building material in the fourth step is laid in the following direction: according to local climatic conditions, the wind direction is transversely lapped along the annual maximum frequency, the wind is paved from the end farthest from the wind, the roof is spliced in a row from the ridge, and the roof is sequentially installed in rows after the row splicing is finished.
4. The construction method of using the power generation building material as the roof according to claim 3, wherein the installation method of the power generation building material in the fourth step is as follows:
the first step is as follows: placing the first piece of power generation building material on the purline, enabling the long side and the short side of the power generation building material to be in contact with the purline, enabling the power generation building material to be orthogonal to the purline, and enabling the exposed white side to face upwards;
the second step is that: vertically laying a second block, inserting the exposed white edge into the first block by about 150MM, leaving a gap of about 1MM between the short edges of the two pieces of glass, and vertically arranging the glass till the gutter;
the third step: the transverse discharge, the V-shaped connection and the W-shaped connection are carried out, and no gap exists at the overlapped part;
the fourth step: the same method is used for installing the following roof power generation building materials, the connection needs to be reliable and firm when the roof power generation building materials are installed, the edge of the roof color steel plate is checked to be in a straight line at the gutter position at any time, and the control lines of the upper installation position and the lower installation position are controlled.
5. The construction method for using the power generation building material as the roof according to claim 4, wherein in the fifth step, the power generation building material is fixed by self-tapping screws, the power generation building material penetrates through the lower layer plate and is fixed on the secondary purlin of the roof, and the self-tapping screws are perpendicular to the supporting surface of the secondary purlin.
6. The construction method of claim 5, wherein the sixth step is to fix the waterproof cover plate with waterproof rivets at intervals of about 500MM, and after the waterproof cover plate is installed, the edge of the waterproof cover plate is connected with the edge of the power generation building material glass without any gap.
7. The construction method for electricity generation building material as roof according to claim 6, wherein the seventh step of installing ridge is specifically operated as follows: the power generation building materials at the ridge adopt a special edge folding tool to fold the chassis between the terminal ribs of the power generation building materials upwards by 30-50 mm; the ridge is reversely lapped along the main wind direction, the typhoon-resistant nail with the waterproof gasket penetrates through the power generation building material to be connected and fixed on the auxiliary purlin, and the gap between the lower end of the cover plate and the power generation building material is filled with the molded rubber waterproof pad for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110158429.3A CN115522751A (en) | 2021-02-04 | 2021-02-04 | Construction method for using power generation building material as roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110158429.3A CN115522751A (en) | 2021-02-04 | 2021-02-04 | Construction method for using power generation building material as roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115522751A true CN115522751A (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110158429.3A Pending CN115522751A (en) | 2021-02-04 | 2021-02-04 | Construction method for using power generation building material as roof |
Country Status (1)
| Country | Link |
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| CN (1) | CN115522751A (en) |
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2021
- 2021-02-04 CN CN202110158429.3A patent/CN115522751A/en active Pending
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