CN220521770U - Primary protection roofing system - Google Patents
Primary protection roofing system Download PDFInfo
- Publication number
- CN220521770U CN220521770U CN202322172486.4U CN202322172486U CN220521770U CN 220521770 U CN220521770 U CN 220521770U CN 202322172486 U CN202322172486 U CN 202322172486U CN 220521770 U CN220521770 U CN 220521770U
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- Prior art keywords
- flexible waterproof
- roof
- layer
- flexible
- roofing
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- 238000009413 insulation Methods 0.000 claims description 22
- 230000004888 barrier function Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008093 supporting effect Effects 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002184 metal Substances 0.000 description 12
- 229920000742 Cotton Polymers 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to the technical field of constructional engineering, in particular to a primary protection roof system, which comprises a first flexible waterproof roof, a second flexible waterproof roof and a connecting structure, wherein the first flexible waterproof roof is arranged above the second flexible waterproof roof, a first flexible waterproof layer is arranged at the top of the first flexible waterproof roof, and a second flexible waterproof layer is arranged at the top of the second flexible waterproof roof; the first flexible waterproof roof and the second flexible waterproof roof are connected through a connecting structure. The first flexible waterproof layer is made of flexible materials, so that the roof with any shape can be better fitted, the processing of arc-shaped plates and sector-shaped plates and other anisotropic plates is omitted, the processing cost is reduced, and the construction period is shortened; secondly, the flexible material is easy to fold, and a good edge-folding flashing effect can be achieved; thirdly, the transportation and construction are convenient, and a large amount of processing sites are not required.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a primary protection roof system.
Background
According to the relevant regulations, the primary waterproof roof should have no less than two waterproof fortifications, for which, at present, a metal roof board is arranged above the heat-insulation waterproof composite layer, the metal roof is used as a first waterproof layer, and the heat-insulation waterproof composite layer is used as a second waterproof layer. Although the metal roof board has obvious protection effect, certain defects still exist in the practical application process, such as:
(1) When forming a special-shaped roof, particularly a hyperbolic roof or a roof with any curved surface with larger curvature, metal plates with special shapes such as a curved plate, a sector plate and the like are required to be fitted to form a curved surface, so that the manufacturing cost is high, the efficiency is low and the construction period is long;
(2) The metal roof board generally adopts long straight plates as raw materials, the long straight plates occupy large area, and the requirements on the field are high;
(3) The metal roof board needs to be transported vertically, and part of the metal roof board is easy to lose in the vertical transportation process, so that the cost of raw materials is influenced;
(4) Aiming at the special-shaped roofs with complex shapes and more node types, the edge-folding flashing of the metal roof board is easy to crack and form leakage due to the factors of temperature expansion or processing bending and the like, so that the special-shaped roof formed by the metal roof board is difficult to achieve higher waterproof grade.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a first-level protection roofing system which can be well fitted with the modeling of a building and improve the waterproof quality of roofing nodes.
The first-level protection roof system comprises a first flexible waterproof roof, a second flexible waterproof roof and a connecting structure, wherein the first flexible waterproof layer is arranged at the top of the first flexible waterproof roof, the second flexible waterproof roof is arranged below the first flexible waterproof roof, and the second flexible waterproof layer is arranged at the top of the second flexible waterproof roof; the first flexible waterproof roof and the second flexible waterproof roof are connected through a connecting structure.
The primary protection roof system provided by the embodiment of the utility model has at least the following beneficial effects:
the embodiment of the application is provided with an upper waterproof roof and a lower waterproof roof so as to achieve two waterproof fortification, wherein the first flexible waterproof roof forms a first waterproof layer, and the second flexible waterproof roof forms a second waterproof layer, so that the building requirement of the first-level protection level is met. Compared with a conventional metal roof board, the first flexible waterproof layer is made of flexible materials, so that the roof with any shape can be better fitted, the processing of arc-shaped plates and sector-shaped plates and the like is omitted, and the processing cost and the construction period are reduced; secondly, the flexible material is easy to fold, and a good edge-folding flashing effect can be achieved; thirdly, the transportation and construction are convenient, and a large amount of processing sites are not required to be occupied; fourthly, the roof waterproof effect of this application embodiment is stronger, and heat preservation energy-conserving effect is better.
According to some embodiments of the utility model, the first flexible waterproof layer and the second flexible waterproof layer each comprise a flexible waterproof roll.
According to some embodiments of the utility model, the flexible waterproof roll is any one or a combination of a plurality of TPO roll, EPDM roll and PVC roll.
According to some embodiments of the utility model, the first flexible waterproof roof comprises a first support plate, a leveling layer and a first flexible waterproof layer from bottom to top.
According to some embodiments of the utility model, the screed is a flat sheet structure, and the first flexible waterproof layer is laid on the upper surface of the screed.
According to some embodiments of the utility model, the second flexible waterproof roof comprises a second supporting plate, a heat insulation steam barrier layer and a second flexible waterproof layer from bottom to top; the heat insulation steam barrier comprises a heat insulation layer and a steam barrier layer which are arranged in a laminated mode, the steam barrier layer is arranged between the heat insulation layer and the second supporting plate, and a second flexible waterproof layer is paved on the upper surface of the heat insulation layer.
According to some embodiments of the utility model, the first support plate and the second support plate are profiled steel sheets.
According to some embodiments of the utility model, the connecting structure comprises a first purline, a second purline and an upright post, wherein the first purline and the second purline are horizontally arranged and are distributed at intervals up and down, the first purline and the second purline are connected through the upright post, a first flexible waterproof roof is arranged on the first purline, and a second flexible waterproof roof is arranged on the second purline.
According to some embodiments of the utility model, the first flexible waterproof roof and the second flexible waterproof roof are spaced apart by a height of greater than 250mm.
According to some embodiments of the utility model, the primary protective roofing system further includes a decorative roofing disposed over the first flexible waterproof roofing.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a primary protective roofing system according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a semi-section of FIG. 1 according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a primary protective roofing system with a decorative roofing according to another embodiment of the present utility model.
Reference numerals:
a first flexible waterproof roofing 100; a first support plate 110; a screed 120; a first flexible waterproof layer 130; a second flexible waterproof roofing 200; a second support plate 210; a thermal insulation vapor barrier 220; a plastic film 221; thermal insulation cotton 222; a second flexible waterproof layer 230; a connection structure 300; a first purlin 310; a second purlin 320; upright post 330; auxiliary purlins 340; auxiliary column 350; a decorative roofing 400; a decorative panel 410.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 and 2, a first-stage protection roofing system according to some embodiments of the present utility model includes a first flexible waterproof roofing 100, a second flexible waterproof roofing 200, and a connection structure 300, where the connection structure 300 includes a first purlin 310, a second purlin 320, and columns 330, the first purlin 310 and the second purlin 320 are horizontally disposed and vertically spaced apart, the first purlin 310 and the second purlin 320 are connected by the columns 330, the first flexible waterproof roofing 100 is disposed on the first purlin 310, and the second flexible waterproof roofing 200 is disposed on the second purlin 320, so that the first flexible waterproof roofing 100 is disposed above the second flexible waterproof roofing 200 to form a first waterproof and a second waterproof, respectively. Specifically, the second flexible waterproof roof 200 is provided with a second support plate 210, a heat insulation steam barrier 220 and a second flexible waterproof layer 230 in sequence from bottom to top; the first flexible waterproof roof 100 is provided with a first support plate 110, a leveling layer 120 and a first flexible waterproof layer 130 in this order from bottom to top.
The first and second flexible waterproof layers 130 and 230 are made of flexible waterproof rolls, which may be any one or a combination of a plurality of TPO rolls, EPDM rolls, and PVC rolls. Compared with a conventional metal roof board, the flexible coiled material is laid on the top surface of the first flexible waterproof layer 130, the flexible coiled material can achieve the required waterproof effect according to the setting of material selection, and is soft in material quality, can be coiled and stored and paved rapidly, so that construction, transportation and node processing are simple and convenient, a large number of processing sites are not required to be occupied, the roof with any shape can be fitted better, the processing cost is reduced, the construction period is shortened, the flexible coiled material is easy to fold, various nodes of the roof can be tightly adhered, and the stable and efficient flashing effect is achieved.
It should be noted that, the first support plate 110 and the second support plate 210 are made of profiled steel sheets, which are commonly used as members of building roofs and can be used as support layers and fixing bearing layers of other facing layers.
Because the first flexible waterproof layer 130 is soft in texture, and the surface of the profiled steel sheet is in a wave shape without leveling function, the profiled steel sheet is provided with the leveling layer 120, the first flexible waterproof layer 130 is paved on the leveling layer 120, and the leveling layer 120 can form a certain support for the first flexible waterproof layer 130 and provide a flat installation surface so as to ensure the paving quality of the first flexible waterproof layer 130. The leveling layer 120 is preferably any one or a combination of a plurality of metal plates and fiber boards, for example, galvanized steel plates are adopted to achieve a strong plane supporting effect, and materials such as rock wool plates can be selected according to actual construction requirements, so that the lightweight degree of the first flexible waterproof roof 100 is improved, and good heat insulation performance is achieved.
Regarding the construction of the second flexible waterproof roof 200, in the practical application situation, the second flexible waterproof roof 200 is disposed below the first flexible waterproof roof 100, which not only plays an auxiliary waterproof role on the roof, but also needs to isolate moisture in the roof, preventing the moisture from diffusing upwards to affect the service lives of the second flexible waterproof layer 230 and the first flexible waterproof roof 100, and for this, the second flexible waterproof roof 200 is provided with a thermal insulation vapor barrier 220 between the second supporting plate 210 and the second flexible waterproof layer 230, and the thermal insulation vapor barrier 220 is sequentially provided with a vapor barrier and a thermal insulation layer from bottom to top, where the vapor barrier is used to isolate moisture below the roof, and thermal insulation can play a role in thermal insulation. Specifically, the vapor barrier layer is suggested to be made of a plastic film 221, is light in material and achieves the long-acting waterproof effect; the heat-insulating layer is preferably made of heat-insulating cotton 222 such as foam cotton, rock cotton, glass cotton and the like, so as to achieve the heat insulation effect.
The first flexible waterproof roofing 100 and the second flexible waterproof roofing 200 are isolated from each other and should have a separation height (hollow clear height) of more than 250mm, according to the relevant building code requirements, thus forming two separate and complete waterproof systems.
In addition, referring to fig. 3, for roofs with surface decoration requirements, the primary protective roofing system may further provide a decorative roofing 400 over the first flexible waterproof roofing 100 to enhance the aesthetic appeal of the roofing. In this case, the connection structure 300 further includes an auxiliary purline 340 and an auxiliary column 350, the auxiliary purline 340 is horizontally disposed above the first purline 310, the auxiliary purline 340 is connected with the first purline 310 through the auxiliary column 350, and the auxiliary purline 340 is fixedly provided with a decorative board 410, so that the primary protection roof system has more remarkable aesthetic property.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. First grade protection roofing system, its characterized in that includes:
the roof comprises a first flexible waterproof roof, wherein a first flexible waterproof layer is arranged at the top of the first flexible waterproof roof;
the second flexible waterproof roof is arranged below the first flexible waterproof roof, and a second flexible waterproof layer is arranged at the top of the second flexible waterproof roof;
the first flexible waterproof roof and the second flexible waterproof roof are connected through the connecting structure.
2. The primary protective roofing system of claim 1, wherein the first flexible waterproof layer and the second flexible waterproof layer each comprise a flexible waterproof roll.
3. The primary protective roofing system of claim 2, wherein the flexible water resistant roll is any one or a combination of a TPO roll, an EPDM roll, and a PVC roll.
4. The primary protective roofing system of claim 1, wherein the first flexible waterproof roofing comprises a first support panel, a leveling layer, and the first flexible waterproof layer from bottom to top.
5. The primary protective roofing system of claim 4, wherein the screed is a flat sheet structure and the first flexible waterproof layer is disposed on an upper surface of the screed.
6. The primary protective roofing system of claim 4, wherein the second flexible waterproof roofing comprises a second support plate, a thermal insulation vapor barrier, and the second flexible waterproof layer from bottom to top; the heat insulation steam barrier comprises a heat insulation layer and a steam barrier layer which are arranged in a laminated mode, the steam barrier layer is arranged between the heat insulation layer and the second supporting plate, and the second flexible waterproof layer is paved on the upper surface of the heat insulation layer.
7. The primary protective roofing system of claim 6, wherein the first support plate and the second support plate are profiled steel sheets.
8. The primary protective roof system of claim 1, wherein said connection structure comprises a first purline, a second purline and a column, said first purline and said second purline are horizontally disposed and vertically spaced apart, said first purline and said second purline are connected by said column, said first flexible waterproof roof is disposed on said first purline, and said second flexible waterproof roof is disposed on said second purline.
9. The primary protective roofing system of claim 1, wherein a height of a separation between the first flexible waterproof roofing and the second flexible waterproof roofing is greater than 250mm.
10. The primary protective roofing system of claim 1, further comprising a decorative roofing disposed over the first flexible waterproof roofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322172486.4U CN220521770U (en) | 2023-08-11 | 2023-08-11 | Primary protection roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322172486.4U CN220521770U (en) | 2023-08-11 | 2023-08-11 | Primary protection roofing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521770U true CN220521770U (en) | 2024-02-23 |
Family
ID=89937895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322172486.4U Active CN220521770U (en) | 2023-08-11 | 2023-08-11 | Primary protection roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521770U (en) |
-
2023
- 2023-08-11 CN CN202322172486.4U patent/CN220521770U/en active Active
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