CN220318959U - Compact roofing system with bridge cut-off prefabricated adaptor - Google Patents
Compact roofing system with bridge cut-off prefabricated adaptor Download PDFInfo
- Publication number
- CN220318959U CN220318959U CN202322243579.1U CN202322243579U CN220318959U CN 220318959 U CN220318959 U CN 220318959U CN 202322243579 U CN202322243579 U CN 202322243579U CN 220318959 U CN220318959 U CN 220318959U
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- Prior art keywords
- prefabricated
- bridge
- adaptor
- adapter
- foam glass
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000011494 foam glass Substances 0.000 claims abstract description 36
- 239000002131 composite material Substances 0.000 claims abstract description 28
- 229920002396 Polyurea Polymers 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 239000010426 asphalt Substances 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000011374 ultra-high-performance concrete Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000012634 fragment Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a compact roofing system with a bridge-cutoff prefabricated adapter, which comprises a steel structure purline, wherein the purline is provided with the bridge-cutoff prefabricated adapter, the purline is also provided with a profiled steel plate, the profiled steel plate is provided with a composite veneered foam glass heat-insulating plate, the bridge-cutoff prefabricated adapter is fixedly connected to the purline through a base, the bridge-cutoff prefabricated adapter is tightly attached to the profiled steel plate and the composite veneered foam glass heat-insulating plate upwards, the top surface of the bridge-cutoff prefabricated adapter is flush with the upper surface of the composite veneered foam glass heat-insulating plate, a waterproof coiled material is paved above the composite veneered foam glass heat-insulating plate, a polyurea waterproof system is sprayed above the waterproof coiled material, the top surface of the bridge-cutoff prefabricated adapter is connected with a decorative plate keel adapter, a decorative keel is erected above the keel, and a decorative plate is paved above the decorative keel.
Description
Technical Field
The utility model relates to a roof system, and belongs to the technical field of building decoration systems.
Background
The roof system in the building enclosure structure has the main functions of water resistance, heat preservation and heat insulation, so the roof system is generally provided with a waterproof layer and a heat preservation and heat insulation layer. With the increasing demand of buildings for aesthetic quality, modern building roofs generally use decorative panels as skin materials. Because the decorative board is installed fixedly and needs to be erected, the force transmission connection between the keel and the steel structure is necessarily present. The realization of the decorative effect, the windproof safety of the structural layer, the waterproof and drainage effect of the waterproof layer, and the absence of cold bridges and condensation of the heat preservation layer are important concerns of the design and construction of the roof system, and are also difficulties of the design and construction of the roof system. The utility model therefore relates to a compact roofing system with prefabricated bridge-cut-off adapters.
Disclosure of Invention
The utility model aims to solve the technical problems that: the problems existing in the prior art are overcome, and a compact roofing system with a bridge-cutoff prefabricated adapter is provided.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a closely-type roofing system with prefabricated adaptor of bridge cut-off, includes steel construction purlin, sets up the prefabricated adaptor of bridge cut-off on the purlin, still sets up profiled steel sheet on the purlin, sets up compound wainscot foam glass heated board on the profiled steel sheet, and the prefabricated adaptor of bridge cut-off passes through the base card on the purlin and is fixed, and the prefabricated adaptor of bridge cut-off upwards passes profiled steel sheet and compound wainscot foam glass heated board, and waterproof coiled material is laid to prefabricated adaptor top surface of bridge cut-off and compound wainscot foam glass heated board upper surface parallel and level, waterproof coiled material top spraying polyurea waterproof system, bridge cut-off prefabricated adaptor top surface connection decorative board fossil fragments, decorative fossil fragments are erect to fossil fragments top, lay the decorative board above the decorative board, bridge cut-off prefabricated adaptor top surface is the flat board, is connected through the web member between top surface and the base, and web member outside cladding A level incombustible foam glass heat preservation material is filled to the web member inside.
The bridge-cutoff prefabricated adapter base is downwards opened pi-shaped, the pi-shaped opening is downwards clamped on the purline, and the purline is welded or connected and fixed through bolts, and the purline is one of square steel and C-shaped steel.
The profiled steel sheet is fixedly connected to the purline through self-tapping nails.
The composite veneering foam glass heat-insulating board is adhered to the profiled steel sheet through an adhesive.
When the profiled steel sheet is installed, the profiled steel sheet is tightly attached to the lower surface of the bridge-cut-off prefabricated adaptor; when the composite veneering foam glass heat-insulating plate is installed, the composite veneering foam glass heat-insulating plate is spliced with the periphery of the bridge-cut-off prefabricated adaptor in a sealing way, and the upper surface of the composite veneering foam glass heat-insulating plate is flush with the upper surface of the bridge-cut-off prefabricated adaptor.
At least one layer of modified asphalt waterproof coiled material is continuously paved on the upper surface of the composite veneering foam glass heat-insulating plate and the upper surface of the broken bridge prefabricated adaptor, and the thickness of the modified asphalt waterproof coiled material is not less than 3mm. Or a layer of PVC or TPO waterproof coiled material is continuously laid on the upper surface of the composite veneering foam glass heat-insulating plate and the upper surface of the broken bridge prefabricated adapter, and the thickness is not less than 1.5mm.
The top surface of the bridge cut-off prefabricated adaptor is pre-provided with an internal threaded hole according to the installation position of the keel adaptor, and the keel adaptor is fixedly connected with the bridge cut-off prefabricated adaptor through a mechanism screw to connect the internal threaded hole. Or the keel adaptor is fixedly connected to the upper surface of the bridge-breaking prefabricated adaptor through self-tapping screws.
Spraying a polyurea waterproof system above the waterproof coiled material, wherein the thickness is not less than 1.5mm; the keel adaptor penetrates through the waterproof coiled material, and the spraying polyurea waterproof system covers the keel adaptor penetrating through the waterproof coiled material.
The decorative board is made of aluminum veneer, honeycomb decorative board, stone, UHPC, solar photovoltaic board and the like.
The beneficial effects of the utility model are as follows: 1. ensuring wind-proof safety, 2, ensuring light and thin roof construction layers, 3, ensuring the waterproof performance of the roof, and 4, improving the energy-saving effect of the building. The roof system is conventionally manufactured by penetrating out the upright post to be connected with the decorative plate keel so as to ensure the wind resistance of the decorative plate in the high wind pressure area. According to the technical specification of roofing engineering, the waterproof coiled material penetrating out of the upright post node is required to be turned upwards by more than 25cm, the overall thickness of the roofing construction level is greatly increased, and meanwhile, the waterproof damage at the node can be caused by the treading of the subsequent construction process and the pulling of wind pressure on the waterproof material in the use process, so that the roofing is leaked. Because the density of the penetrating upright posts is high, the number is large, the node treatment difficulty is high, and the waterproof effect depends on the fineness of constructors. The bridge cut-off prefabricated adaptor adopts rigid connection with the steel structure purline, and the keel adaptor also adopts rigid connection with the bridge cut-off prefabricated adaptor, so that the structural safety of the roof structure is ensured. Waterproof coiled materials are continuously paved on the upper surface of the composite veneering foam glass heat-insulating plate and the upper surface of the broken bridge prefabricated adapter, and the waterproof surface is continuous, so that the quality and the effect of a roof waterproof layer are not dependent on the fineness and the construction quality of a node processed by constructors, and the waterproof effect is ensured from the aspect of design. Spraying a polyurea waterproof system on the waterproof coiled material perfectly solves the waterproof problem of complex nodes such as keel adapter nodes, skylight nodes, gable nodes and the like. Because the spray polyurea waterproof system is continuously and seamlessly sprayed and completely wraps the keel adapter, the keel adapter can be randomly adjusted in height according to the thickness requirement of a construction layer, and the roof structure is light and thin. The prefabricated member is subjected to broken cold bridge treatment and closely sewn and paved with the composite veneered foam glass heat-insulating plate, so that the thermal loss is reduced to the maximum extent, condensed water is not generated, and the energy-saving effect of the building is improved.
Drawings
Fig. 1 is a schematic cross-sectional view of a compact roofing system with a bridge-cutoff prefabricated adapter according to the present utility model.
Fig. 2 is a schematic view of the internal cutaway structure of a compact roofing system with a bridge-cutoff prefabricated adapter according to the present utility model.
Fig. 3 is a schematic structural view of the bridge-cut-off prefabricated adaptor of the present utility model clamped on a purline.
Fig. 4 is a schematic structural view of a bridge-cut-off prefabricated adaptor according to the present utility model.
Fig. 5 is a schematic structural view of a bridge cut-off prefabricated adaptor welded on a purline according to the present utility model.
Fig. 6 is a schematic structural view of a bridge-cut-off prefabricated adaptor according to the present utility model connected to purlines by bolts.
Description of the embodiments
The utility model will be further described with reference to the drawings and examples.
Referring to fig. 1 and 2, in this embodiment, the roofing system includes a purlin 1 of steel structure, which is square steel or C-steel, in this embodiment square steel. Purlines play a role in bearing. The bridge-cutoff prefabricated adaptor 10 is fixedly arranged on the purline 1 (the fixed position is determined according to the requirements of the connecting skeleton of the outer decorative plate).
The purline 1 is provided with a profiled steel sheet 2, the profiled steel sheet 2 is provided with a composite veneering foam glass insulation board 4, the composite veneering foam glass insulation board is adhered to the profiled steel sheet through an adhesive 3, and the adhesive 3 is uniformly smeared to ensure firm adhesion. The profiled steel sheet 2 is concave-convex wave-breaking type, and the adhesive 3 is smeared at the convex back of the profiled steel sheet 2.
The top surface of the bridge cut-off prefabricated adaptor 10 is flush with the upper surface of the composite veneering foam glass heat insulation board 4, then at least one layer of waterproof coiled material is paved on the flush upper surface, the waterproof coiled material is modified asphalt waterproof coiled material or PVC or TPO waterproof coiled material 5, the thickness of the modified asphalt waterproof coiled material is not less than 3mm, or the thickness of the PVC or TPO waterproof coiled material is not less than 1.5mm. When the waterproof coiled material 5 is a modified asphalt waterproof coiled material, a layer of modified asphalt waterproof coiled material 6 with a surface with shale sheets can be paved above the waterproof coiled material. The modified asphalt waterproof coiled material is paved in a hot melting mode. The PVC or TPO waterproof coiled material is fully adhered by adopting waterproof adhesive.
The decorative board keel adaptor 8 is connected to the upper surface of the bridge-cutoff prefabricated adaptor 10 through self-tapping screws or machine-made screws.
A polyurea waterproof system 7 is sprayed above the waterproof coiled material, and the thickness is not less than 1.5mm; the spray polyurea waterproofing system covers the waterproofing membrane and keel adapter 8.
The decorative panel 9 is mounted on a keel 81. The keel 81 is connected to the keel adapter 8. The decorative board is made of aluminum veneer, honeycomb decorative board, stone, UHPC, solar photovoltaic board and the like.
Referring to fig. 3 and 4, the base of the bridge-breaking prefabricated adaptor 10 is in a pi shape with a downward opening, the pi-shaped opening is downwards clamped on the purline 1 and is welded or fixedly connected by bolts, and the width of the pi-shaped opening is just matched with the width of the purline. The bridge cut-off prefabricated adaptor 10 comprises a top surface 101 and a bottom surface 104, wherein the top surface and the bottom surface are galvanized steel plates, and the thickness of the steel plates is more than or equal to 3mm. The top surface 101 and the bottom surface 104 are connected through the web member 102 in a welding mode. The cross section of the web member 102 is rectangular, the web member is externally coated with a class A nonflammable foam glass heat insulation material 103, and the web member 102 is internally filled with the foam glass heat insulation material. Two downward clamping plates 105 are welded at the lower part of the bottom surface 104, the two downward clamping plates 105 form a pi-shaped opening, and the pi-shaped opening and the bottom surface 104 form a base. Top surface 101 is 200mm in size by 200mm. The width of the bottom surface 104 perpendicular to the purlin direction is larger than that of the top surface 101, the part of the bottom surface 104 which is larger than the bottom surface 104 is used for bearing the mounting profiled steel sheet, and the width of the part of the bottom surface 104 which is larger than the bottom surface 104 is 5mm. The bridge cut-off prefabricated adaptor 10 is prefabricated and formed in a factory.
Referring to fig. 5 and 6, two downward clamping plates 105 on the bottom surface of the bridge cut-off prefabricated adaptor 10 are fixedly connected to purlines through welding or bolts. When welding is used, both clamping plates 105 are required to be welded. When the bolts are used for connection, bolt holes are needed to be arranged at positions, corresponding to the positions of the clamping plates 105 and the purlines.
The profiled steel sheet 2 is fixedly connected to the purline by self-tapping nails.
When the profiled steel sheet 2 is installed, the profiled steel sheet is tightly attached to the lower surface of the bridge-breaking prefabricated adaptor. The composite veneering foam glass heat-insulating board 4 is spliced with the periphery of the bridge-cut-off prefabricated adaptor in a close joint manner during installation, and the upper surface of the composite veneering foam glass heat-insulating board is flush with the upper surface of the bridge-cut-off prefabricated adaptor.
The keel adaptor and the bridge-cutoff prefabricated adaptor are connected in two modes, namely, mode one: the top surface of the bridge cut-off prefabricated adaptor is pre-provided with an internal threaded hole according to the installation position of the keel adaptor, and the keel adaptor is fixedly connected with the bridge cut-off prefabricated adaptor through a mechanism screw to connect the internal threaded hole; mode two: the keel adaptor is fixedly connected to the upper surface of the bridge-breaking prefabricated adaptor through self-tapping screws.
In this embodiment, the prefabricated adaptor of bridge cut-off adopts rigid connection with steel construction purlin, and fossil fragments adaptor and the prefabricated adaptor of bridge cut-off also adopt rigid connection, have guaranteed the structural safety of decorative board installation. The modified asphalt waterproof coiled material is continuously paved on the upper surface of the composite veneering foam glass heat-insulating plate and the upper surface of the broken bridge prefabricated adapter, and the waterproof surface is continuous, so that the waterproof effect is not dependent on the fineness and construction quality of the nodes treated by constructors, and the waterproof effect is ensured from the aspect of design.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the patent claims is defined by the appended claims and their equivalents.
Claims (11)
1. The compact roofing system with the bridge cutoff prefabricated adapter is characterized by comprising a steel structure purline, wherein the bridge cutoff prefabricated adapter is arranged on the purline, a profiled steel plate is arranged on the purline, a composite faced foam glass heat insulation plate is arranged on the profiled steel plate, the bridge cutoff prefabricated adapter is clamped on the purline through a base and fixed, the bridge cutoff prefabricated adapter upwards penetrates through the profiled steel plate and the composite faced foam glass heat insulation plate, the top surface of the bridge cutoff prefabricated adapter is flush with the upper surface of the composite faced foam glass heat insulation plate, a waterproof coiled material is paved above the composite faced foam glass heat insulation plate, a polyurea waterproof system is sprayed above the waterproof coiled material, the top surface of the bridge cutoff prefabricated adapter is connected with a decorative keel adapter, a decorative keel is erected above the keel adapter, and a decorative plate is paved above the decorative keel; the top surface of the bridge-cutoff prefabricated adapter is a flat plate, the top surface is connected with the base through a web member, the outside of the web member is coated with A-level nonflammable foam glass heat insulation material, and the inside of the web member is filled with the foam glass heat insulation material.
2. The tight roof system with the bridge cutoff prefabricated adaptor according to claim 1, wherein the bridge cutoff prefabricated adaptor base is a downwardly open pi, the pi opening is clamped down on a purline, and the purline is welded or bolted and fixed, and the purline is one of square steel and C-shaped steel.
3. A compact roofing system with a prefabricated adapter for broken bridges as set forth in claim 1, wherein the profiled steel sheet is secured to the purline by self-tapping screws.
4. A compact roofing system with a bridge cut-off prefabricated adaptor according to claim 1, wherein the composite faced foam glass insulation board is adhered to the profiled steel sheet by an adhesive.
5. The tight roof system with a preformed bridge adapter of claim 1, wherein the profiled steel sheet is mounted in close proximity to the lower surface of the preformed bridge adapter; when the composite veneering foam glass heat-insulating plate is installed, the composite veneering foam glass heat-insulating plate is spliced with the periphery of the bridge-cut-off prefabricated adaptor in a close joint manner, and the upper surface of the composite veneering foam glass heat-insulating plate is flush with the upper surface of the bridge-cut-off prefabricated adaptor.
6. The compact roofing system with prefabricated bridge cut-off adaptor according to claim 1, wherein at least one layer of modified asphalt waterproof coiled material is continuously laid on the upper surface of the composite veneering foam glass insulation board and the upper surface of the prefabricated bridge cut-off adaptor, and the thickness is not less than 3mm.
7. The compact roofing system with prefabricated bridge cut-off adaptor according to claim 1, wherein a layer of PVC or TPO waterproof coiled material is continuously laid on the upper surface of the composite veneering foam glass insulation board and the upper surface of the prefabricated bridge cut-off adaptor, and the thickness is not less than 1.5mm.
8. The compact roofing system with a preformed bridge cut-off adapter of claim 1, wherein the top surface of the preformed bridge cut-off adapter is pre-threaded according to the location of installation of the keel adapter, the keel adapter being fixedly connected to the preformed bridge cut-off adapter by a machined screw connection with the internally threaded hole.
9. A compact roofing system with a prefabricated bridge cut-off adaptor according to claim 1, wherein the keel adaptor is secured to the upper surface of the prefabricated bridge cut-off adaptor by self-tapping screw connection.
10. The tight roof system with a preformed bridge cut-off adaptor of claim 1, wherein a polyurea waterproofing system is sprayed over the waterproofing membrane material, the polyurea thickness being greater than 1.5mm; the keel adaptor penetrates through the waterproof coiled material, and the spraying polyurea waterproof system covers the keel adaptor penetrating through the waterproof coiled material.
11. The tight roof system with a bridge cut-off prefabricated adaptor according to claim 1, wherein the decorative sheet is one of aluminum veneer, honeycomb decorative sheet, stone, UHPC, solar photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243579.1U CN220318959U (en) | 2023-08-21 | 2023-08-21 | Compact roofing system with bridge cut-off prefabricated adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243579.1U CN220318959U (en) | 2023-08-21 | 2023-08-21 | Compact roofing system with bridge cut-off prefabricated adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318959U true CN220318959U (en) | 2024-01-09 |
Family
ID=89416283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322243579.1U Active CN220318959U (en) | 2023-08-21 | 2023-08-21 | Compact roofing system with bridge cut-off prefabricated adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318959U (en) |
-
2023
- 2023-08-21 CN CN202322243579.1U patent/CN220318959U/en active Active
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