CN221053020U - Novel light steel assembled building roof - Google Patents
Novel light steel assembled building roof Download PDFInfo
- Publication number
- CN221053020U CN221053020U CN202323078902.0U CN202323078902U CN221053020U CN 221053020 U CN221053020 U CN 221053020U CN 202323078902 U CN202323078902 U CN 202323078902U CN 221053020 U CN221053020 U CN 221053020U
- Authority
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- China
- Prior art keywords
- plate
- board
- ventilation
- structural
- photovoltaic
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229920002635 polyurethane Polymers 0.000 claims abstract description 16
- 239000004814 polyurethane Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000002344 surface layer Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a novel light steel assembled building roof, which comprises a roof main body arranged at the top of a wall surface, wherein the roof main body comprises a TPO fusion photovoltaic plate, a TPO fusion metal tile surface layer, a galvanized metal tile, a photovoltaic plate ventilation porous sealing plate, a photovoltaic plate ventilation plate, a polyurethane heat insulation plate, a waterproof vapor barrier film, a second structural plate, a rock wool plate, a first structural plate and H-shaped steel beams, the H-shaped steel beams are arranged at the bottom surface of the first structural plate at intervals, and TPO fusion light Fu Banre is fused on the TPO fusion metal tile surface layer. The utility model aims to provide a novel light steel assembled building roof, which is used for improving the performances of air tightness, water resistance, ventilation heat dissipation and the like of a roof structure.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a novel light steel assembled building roof.
Background
Fabricated building refers to a building assembled from prefabricated components at a worksite. The building has the advantages of high building speed, less limitation of weather conditions, labor saving and building quality improvement. The assembled building is generally composed of a wall surface, a roof surface and connecting fittings, the existing assembled building roof is mostly made of color steel composite boards, and the performances of water resistance, ventilation, heat dissipation and the like are poor, so that the indoor comfort level is not facilitated.
Disclosure of utility model
The utility model aims to provide a novel light steel assembled building roof, which is used for improving the performances of air tightness, water resistance, ventilation heat dissipation and the like of a roof structure.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a novel light steel assembled building roof, includes the roofing main part that sets up at the wall top, the roofing main part includes from last TPO that sets up down fuses photovoltaic board, TPO fuses metal tile surface course, galvanized metal tile, the ventilative porous shrouding of photovoltaic board, the ventilative board of photovoltaic board, polyurethane heated board, waterproof steam barrier membrane, second structural slab, rock wool board, first structural slab, H shaped steel roof beam interval sets up in first structural slab bottom surface, TPO fuses light Fu Banre and fuses on TPO fuses metal tile surface course.
Further, the first structural plate and the second structural plate are OSB structural plates, the thickness of the first structural plate and the thickness of the second structural plate are 12mm, and waterproof steam-isolating films are paved on the second structural plate, and the thickness of the waterproof steam-isolating films is 3mm.
Further, the rock wool board is a C89 steel keel built-in heat insulation rock wool board.
Further, the polyurethane insulation board is a double-sided aluminum film polyurethane insulation board, and the thickness of the polyurethane insulation board is 20mm.
Further, a plurality of strip-shaped ventilation channels are formed in the ventilation plate of the photovoltaic plate, ventilation holes are formed in the ventilation porous sealing plate of the photovoltaic plate in an array mode, and the ventilation holes correspond to the ventilation channels.
Compared with the prior art, the utility model has the beneficial effects that:
The waterproof and heat-dissipation photovoltaic heat-insulation roof is provided with the waterproof steam-insulation film, the galvanized metal tile and the TPO fusion metal tile surface layer to form a three-layer waterproof structure, the waterproof effect of the roof is improved, the polyurethane heat-insulation board is provided with the photovoltaic board ventilation board and the photovoltaic board ventilation porous sealing board, so that the roof is provided with a ventilation heat-dissipation channel, a sealing structure layer is formed in a room, the roof is also provided with the photovoltaic board, electric energy is provided through the photovoltaic board to reduce energy consumption, and the ventilation heat-dissipation channel is positioned at the bottom of the photovoltaic board to dissipate heat of the photovoltaic board.
Drawings
FIG. 1 is a schematic view of a roofing assembly according to the present utility model.
Fig. 2 is a partially enlarged schematic view of fig. 1 at a.
In the figure, a 1-H-shaped steel beam, a 2-first structural plate, a 3-rock wool plate, a 4-second structural plate, a 5-waterproof steam barrier film, a 6-polyurethane heat insulation plate, a 7-photovoltaic plate ventilation plate, an 8-photovoltaic plate ventilation porous sealing plate, a 9-galvanized metal tile, a 10-TPO fusion metal tile surface layer and an 11-TPO fusion photovoltaic plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a novel light steel assembled building roof, which comprises a roof main body arranged at the top of a wall surface, and is shown in reference to fig. 2, wherein the roof main body comprises a TPO fusion photovoltaic panel 11, a TPO fusion metal tile surface layer 10, a galvanized metal tile 9, a photovoltaic panel ventilation porous sealing plate 8, a photovoltaic panel ventilation plate 7, a polyurethane heat insulation plate 6, a waterproof steam barrier membrane 5, a second structural plate 4, a rock wool plate 3, a first structural plate 2 and H-shaped steel beams 1, the H-shaped steel beams 1 are high H-shaped steel beams with the thickness of 200mm, the H-shaped steel beams 1 are arranged at the bottom surface of the first structural plate 2 at intervals, and the TPO fusion photovoltaic panel 11 is thermally fused and bonded on the TPO fusion metal tile surface layer 10. The first structural plate 2 and the second structural plate 4 are OSB structural plates, and the thicknesses of the first structural plate 2 and the second structural plate 4 are 12mm. The rock wool board 3 is a C89 steel keel built-in heat insulation rock wool board, and the rock wool board 3 has the characteristics of light weight, small heat conductivity, heat absorption and incombustibility. The polyurethane heat-insulating board 6 is a double-sided aluminum film polyurethane heat-insulating board, the thickness of the polyurethane heat-insulating board 6 is 20mm, and the polyurethane has the characteristics of fire prevention and flame retardance, so that the fire prevention characteristic is further improved. The photovoltaic board ventilation board 7 is provided with a plurality of strip-shaped ventilation channels, the photovoltaic board ventilation porous sealing board 8 is provided with ventilation holes in an array mode, and the ventilation holes correspond to the ventilation channels, so that ventilation and heat dissipation of the roof are improved.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts or arrangements of the subject combination arrangement within the scope of the present disclosure, the drawings and the claims. In addition to variations and modifications in the component parts or arrangements, other uses will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a novel light steel assembled building roof, including setting up the roofing main part at the wall top, its characterized in that: the roof main part includes TPO that sets up from last to down fuses photovoltaic board (11), TPO fuses metal tile top layer (10), galvanized metal tile (9), ventilative porous shrouding of photovoltaic board (8), ventilative board of photovoltaic board (7), polyurethane heated board (6), waterproof vapor barrier membrane (5), second structural slab (4), rock wool board (3), first structural slab (2), H shaped steel girder (1) interval sets up in first structural slab (2) bottom surface, TPO fuses photovoltaic board (11) hot melt adhesion on TPO fuses metal tile top layer (10).
2. The novel light steel fabricated building roof according to claim 1, wherein: the first structural plate (2) and the second structural plate (4) are OSB structural plates, the thicknesses of the first structural plate (2) and the second structural plate (4) are 12mm, and the waterproof steam barrier film (5) is paved on the second structural plate (4) with the thickness of 3mm.
3. The novel light steel fabricated building roof according to claim 1, wherein: the rock wool board (3) is a C89 steel keel built-in heat insulation rock wool board.
4. The novel light steel fabricated building roof according to claim 1, wherein: the polyurethane heat-insulating board (6) is a double-sided aluminum film polyurethane heat-insulating board, and the thickness of the polyurethane heat-insulating board (6) is 20mm.
5. The novel light steel fabricated building roof according to claim 1, wherein: the photovoltaic panel ventilation plate (7) is provided with a plurality of strip-shaped ventilation channels, ventilation holes are arranged on the photovoltaic panel ventilation porous sealing plate (8) in an array mode, and the ventilation holes correspond to the ventilation channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323078902.0U CN221053020U (en) | 2023-11-14 | 2023-11-14 | Novel light steel assembled building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323078902.0U CN221053020U (en) | 2023-11-14 | 2023-11-14 | Novel light steel assembled building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053020U true CN221053020U (en) | 2024-05-31 |
Family
ID=91206497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323078902.0U Active CN221053020U (en) | 2023-11-14 | 2023-11-14 | Novel light steel assembled building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053020U (en) |
-
2023
- 2023-11-14 CN CN202323078902.0U patent/CN221053020U/en active Active
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