CN209277408U - A kind of Watertight structure for metal roofs - Google Patents
A kind of Watertight structure for metal roofs Download PDFInfo
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- CN209277408U CN209277408U CN201821625060.2U CN201821625060U CN209277408U CN 209277408 U CN209277408 U CN 209277408U CN 201821625060 U CN201821625060 U CN 201821625060U CN 209277408 U CN209277408 U CN 209277408U
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- watertight structure
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Abstract
The utility model embodiment provides a kind of Watertight structure for metal roofs, which is characterized in that including metal Roof matrix and waterproof layer；The waterproof layer includes HDPE film and water-repellent paint；The HDPE film is covered on the metal Roof matrix, and the water-repellent paint is sprayed on surface of the HDPE film far from the metal Roof matrix.Watertight structure for metal roofs provided by the utility model, by the way that the flexible waterproof layer being made of HDPE film and water-repellent paint is arranged on metal Roof matrix, the waterproof layer can preferably adapt to the different structure position of roofing, with roofing good fit everywhere, cutting out and splicing for traditional coiled material is avoided, the structure that entire waterproof layer is integrated has prevented the presence of seam, it ensure that waterproof performance, while construction efficiency is higher.
Description
Technical field
The utility model relates to waterproof fields, more particularly to a kind of Watertight structure for metal roofs.
Background technique
It improves with the development of science and technology, in building trade, metal material is also had obtained relatively broad application, a kind of
Metal Roof comes into being.As the metal roofing structure of exposure outdoors, waterproof performance can concerning the structure of metal Roof
By property.
The waterproof construction of metal Roof common at present is realized generally by way of laying waterproof roll on roofing
Waterproof.
However, the structure due to metal Roof is complex, when using waterproof roll as waterproof construction, corresponding roofing
The coiled material needs of different parts are cut out and splice, and therefore, the risk of leakage of seam areas is higher, while using waterproof roll
Efficiency when construction is lower.
Utility model content
The utility model provides a kind of Watertight structure for metal roofs, to solve existing Watertight structure for metal roofs seam
The poor problem of position waterproof performance.
A kind of Watertight structure for metal roofs, including metal Roof matrix and waterproof layer；
The waterproof layer includes HDPE film and water-repellent paint；
The HDPE film is covered on the metal Roof matrix, and the water-repellent paint is sprayed on the HDPE film far from institute
On the surface for stating metal Roof matrix.
Optionally, the thickness of the HDPE film is at least 0.5mm.
Optionally, the coating thickness of the water-repellent paint is at least 1.5mm.
Optionally, the water-repellent paint is spraying rubber asphalt waterproof coating, polyurethane water-proof paint, carbamide paint, third
Any one in olefin(e) acid water-repellent paint.
Optionally, the metal Roof matrix is multi-layer compound structure；
The multi-layer compound structure successively includes: die mould steel sole plate, dust-proof layer, the first insulating layer, vapour-binding film, the second heat preservation
Layer and purlin layer are fixedly secured to one another between adjacent two layers；
The waterproof layer is located at side of the purlin layer far from the die mould steel sole plate.
Optionally, the waterproof layer is provided with noise reduction layer, roofing T character code and room far from the side of the metal Roof matrix
Faceplate panels；
The roofing T character code is fixed on support on the metal Roof matrix and overlaps the roofing panel；
The noise reduction layer is between the waterproof layer and the roofing panel.
Optionally, the thickness of the die mould steel sole plate is at least 1mm.
Optionally, first insulating layer is mineral wool insulating layer, second insulating layer position rock wool heat-preservation layer.
Optionally, the vapour-binding film is polyethylene film, brown paper, aluminium foil, any one in polystyrene film.
Optionally, the connecting portion of the roofing T character code and the metal Roof matrix is provided with self-adhesive coiled material reinforcement
Waterproof layer, the self-adhesive coiled material reinforced waterproofing layer are located at the waterproof layer close to the side of the roofing T character code.
For the prior art, the utility model has following advantage:
Watertight structure for metal roofs provided by the utility model, by being arranged on metal Roof matrix by HDPE film and preventing
The flexible waterproof layer that water paint is constituted, which can preferably adapt to the different structure position of roofing, good everywhere with roofing
Good fitting avoids cutting out and splicing, the structure that entire waterproof layer is integrated for traditional coiled material, has prevented the presence of seam, guaranteed
Waterproof performance, while construction efficiency is higher.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the first Watertight structure for metal roofs schematic diagram of the utility model embodiment；
Fig. 2 is second of Watertight structure for metal roofs schematic diagram of the utility model embodiment.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
It should be appreciated that specific embodiment described herein is only to explain the utility model, only the utility model
A part of the embodiment is not used to limit the utility model instead of all the embodiments.
Referring to Fig.1, a kind of Watertight structure for metal roofs of the utility model is shown, including metal Roof matrix 10 and anti-
Water layer 11；
The waterproof layer 11 includes HDPE film 111 and water-repellent paint 112；
The HDPE film 111 is covered on the metal Roof matrix 10, and the water-repellent paint 112 is sprayed on the HDPE
On surface of the film 111 far from the metal Roof matrix 10.
Specifically, as shown in Figure 1, Watertight structure for metal roofs provided by the utility model, including metal Roof matrix
10 with waterproof layer 11.Metal Roof matrix 10 is the load-bearing basis of roofing, and waterproof layer 11 is the waterproof protective layer that roofing is arranged in.
The waterproof layer 11 includes HDPE (High Density Polyethylene, high density polyethylene (HDPE)) film 111 and water-repellent paint 112.
HDPE film 111 is covered on metal Roof matrix 10, the substrate sprayed as water-repellent paint 112, it is ensured that water-repellent paint 112 sprays
Apply the quality on surface.HDPE film 111 is covered on metal Roof matrix 10, and a surface is contacted with metal Roof matrix 10, separately
One surface is the surface exposed in outside of separate metal Roof matrix 10, and it is remote that water-repellent paint 112 above-mentioned is sprayed on HDPE film 111
On surface from metal Roof matrix 10.Water-repellent paint is collectively formed more structurally sound anti-with HDPE film after solidifying on HDPE film
Water layer.
Watertight structure for metal roofs provided by the utility model, by being arranged on metal Roof matrix by HDPE film and preventing
The flexible waterproof layer that water paint is constituted, which can preferably adapt to the different structure position of roofing, good everywhere with roofing
Good fitting avoids cutting out and splicing, the structure that entire waterproof layer is integrated for traditional coiled material, has prevented the presence of seam, guaranteed
Waterproof performance, while construction efficiency is higher.
Optionally, the thickness of the HDPE film 111 is at least 0.5mm.
Specifically, the thickness of HDPE film 111 above-mentioned is at least 0.5mm, the excessively thin easy breakage of HDPE film weakens waterproof
The waterproof effect of layer.The thickness of 0.5mm can not only guarantee that it had preferable flexibility, but also be unlikely to damaged in the construction process.
Optionally, the coating thickness of the water-repellent paint 112 is at least 1.5mm.
Specifically, when spraying water-repellent paint 112 on HDPE film 111, to avoid because of the excessively thin influence of water-repellent paint 112
Waterproof layer waterproof effect, control coating thickness are at least 1.5mm, and the thickness of 1.5mm not only can guarantee waterproof effect, but also can not be significant
Increase material cost.
Optionally, the water-repellent paint 112 be spraying rubber asphalt waterproof coating, polyurethane water-proof paint, carbamide paint,
Any one in water-proof acrylic acid paint.
Specifically, for water-repellent paint 112 above-mentioned, it can be from spraying rubber asphalt waterproof coating, polyurethane water-proof
A kind of use is selected in coating, carbamide paint and water-proof acrylic acid paint.Based on spraying, rubber asphalt waterproof coating is good to be prolonged
Metal Roof various loci can be covered in place, be guaranteed anti-preferentially using spraying rubber asphalt waterproof coating by malleability and elasticity
Water layer covers comprehensively.
Optionally, referring to Fig.1, the metal Roof matrix 10 is multi-layer compound structure；
The multi-layer compound structure successively includes: die mould steel sole plate 101, dust-proof layer 102, the first insulating layer 103, vapour-binding film
104, the second insulating layer 105 and purlin layer 106 are fixedly secured to one another between adjacent two layers；
The waterproof layer 11 is located at side of the purlin layer 106 far from the die mould steel sole plate 101.
Specifically, as shown in Figure 1, metal Roof matrix 10 above-mentioned is multi-layer compound structure.The multi-layer compound structure
It successively include: die mould steel sole plate 101, dust-proof layer 102, the first insulating layer 103, vapour-binding film 104, the second insulating layer 105 and purlin
Layer 106.Die mould steel sole plate 101 be roofing base support face, dust-proof layer 102 generally use flame resistant glass silk cloth filling play it is anti-
The effect of fire screen dirt, the first insulating layer 103 and the second insulating layer 105 are that different materials fill the insulating layer to be formed, and are played jointly
The effect of heat preservation.It is provided with vapour-binding film 104 between the first insulating layer 103 and the second insulating layer 105, which can use
The steam caused by two insulating layers of the isolation respectively hot-air of side, avoids the excessive erosion to metal.Purlin layer 106 is set
It sets at the top of roofing, is the keel structure of entire roofing, promotes the rigidity of roofing.The company of being fixed to one another between above-mentioned adjacent two layers
It connects, waterproof layer 11 is located at side of the purlin layer 106 far from die mould steel sole plate 101, plays the role of waterproof from outside, prevents outside
In moisture penetration to metal Roof matrix 10.
Optionally, referring to Fig. 2, the waterproof layer 11 is provided with noise reduction layer far from the side of the metal Roof matrix 10
107, roofing T character code 108 and roofing panel 109；
The roofing T character code 108 is fixed on support on the metal Roof matrix 10 and overlaps the roofing panel 109；
The noise reduction layer 107 is between the waterproof layer 11 and the roofing panel 109.
Specifically, as shown in Fig. 2, aforementioned waterproof layer 11 is provided with noise reduction layer far from the side of metal Roof matrix 10
107, roofing T character code 108 and roofing panel 109.
Noise reduction layer 107 can carry out reduction isolation to external noise between waterproof layer 11 and roofing panel 109, than
Such as weaken the noise of rainwater strike roofing.Roofing T character code 108 is fixed on support overlap joint roofing panel on metal Roof matrix 10
109, other attachmentes on ad hoc roof can be provided commonly for roofing panel 109, roofing T character code is usually T made of metal material
Shape seat structure, such as aluminium alloy support, can be used for installing solar panel or wind generator etc..
Optionally, the thickness of the die mould steel sole plate 101 is at least 1mm.
Specifically, as shown in Figure 1, the thickness of die mould steel sole plate 101 above-mentioned is at least 1mm.The thickness range can be protected
The intensity of card metal Roof matrix 10 is unlikely to excessively fragile, guarantees the bearing capacity of roofing.
Optionally, first insulating layer 103 is mineral wool insulating layer, second insulating layer, 105 rock wool heat-preservation layers.
Specifically, the first insulating layer 103 above-mentioned is mineral wool insulating layer, the second rock wool heat-preservation layer of insulating layer 105.
The first insulating layer 103 and the second insulating layer 105 that both different materials are constituted are based on its material property, facilitate winter
The heat dissipation of heat preservation and summer, achievees the effect that cool in summer and warm in winter.
Optionally, the vapour-binding film 104 is polyethylene film, brown paper, aluminium foil, any one in polystyrene film.
Specifically, vapour-binding film 104 above-mentioned is polyethylene film, any one in brown paper, aluminium foil, polystyrene film.
Various different materials can select the suitable vapour-binding film of cost performance according to the size of practice of construction environment, roofing complexity
Material.
Optionally, it referring to Fig. 2, is provided in the roofing T character code 108 and the connecting portion of the metal Roof matrix 10
Self-adhesive coiled material reinforced waterproofing layer 12, the self-adhesive coiled material reinforced waterproofing layer 12 are located at the waterproof layer 11 close to the roofing T word
The side of code 108.
Specifically, as shown in Fig. 2, in order to enhance the anti-of the connecting portion of roofing T character code 108 and metal Roof matrix 10
Water effect is additionally provided with self-adhesive coiled material reinforced waterproofing layer 12 at the position, which is that tradition is anti-
Water coiled material lays to be formed, and positioned at waterproof layer 11 close to the side of roofing T character code 108, that is, is in waterproof layer 11 and roofing T word
Region between code 108 can extend 50mm to the direction far from production root along 108 root of roofing T character code, avoid waterproof layer 11
Scratching of may cause directly is contacted with roofing T character code 108.
In conclusion the utility model embodiment includes following advantages:
Watertight structure for metal roofs provided by the utility model, by being arranged on metal Roof matrix by HDPE film and preventing
The flexible waterproof layer that water paint is constituted, which can preferably adapt to the different structure position of roofing, good everywhere with roofing
Good fitting avoids cutting out and splicing, the structure that entire waterproof layer is integrated for traditional coiled material, has prevented the presence of seam, guaranteed
Waterproof performance, while construction efficiency is higher.Meanwhile while improving waterproof effect, and realize good heat preservation effect
Fruit, and can be used for installing ancillary equipment, expand roofing function.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of Watertight structure for metal roofs, which is characterized in that including metal Roof matrix and waterproof layer；
The waterproof layer includes HDPE film and water-repellent paint；
The HDPE film is covered on the metal Roof matrix, and the water-repellent paint is sprayed on the HDPE film far from the gold
On the surface for belonging to roofing matrix.
2. Watertight structure for metal roofs according to claim 1, which is characterized in that
The thickness of the HDPE film is at least 0.5mm.
3. Watertight structure for metal roofs according to claim 1, which is characterized in that
The coating thickness of the water-repellent paint is at least 1.5mm.
4. Watertight structure for metal roofs according to claim 1, which is characterized in that
The water-repellent paint is spraying rubber asphalt waterproof coating, polyurethane water-proof paint, carbamide paint, water-proof acrylic acid paint
In any one.
5. Watertight structure for metal roofs according to claim 1, which is characterized in that
The metal Roof matrix is multi-layer compound structure；
The multi-layer compound structure successively include: die mould steel sole plate, dust-proof layer, the first insulating layer, vapour-binding film, the second insulating layer and
Purlin layer is fixedly secured to one another between adjacent two layers；
The waterproof layer is located at side of the purlin layer far from the die mould steel sole plate.
6. Watertight structure for metal roofs according to claim 1, which is characterized in that
The waterproof layer is provided with noise reduction layer, roofing T character code and roofing panel far from the side of the metal Roof matrix；
The roofing T character code is fixed on support on the metal Roof matrix and overlaps the roofing panel；
The noise reduction layer is between the waterproof layer and the roofing panel.
7. Watertight structure for metal roofs according to claim 5, which is characterized in that
The thickness of the die mould steel sole plate is at least 1mm.
8. Watertight structure for metal roofs according to claim 5, which is characterized in that
First insulating layer is mineral wool insulating layer, second insulating layer position rock wool heat-preservation layer.
9. Watertight structure for metal roofs according to claim 5, which is characterized in that
The vapour-binding film is polyethylene film, brown paper, aluminium foil, any one in polystyrene film.
10. Watertight structure for metal roofs according to claim 6, which is characterized in that
The connecting portion of the roofing T character code and the metal Roof matrix is provided with self-adhesive coiled material reinforced waterproofing layer, it is described
Self-adhesive coiled material reinforced waterproofing layer is located at the waterproof layer close to the side of the roofing T character code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625060.2U CN209277408U (en) | 2018-09-30 | 2018-09-30 | A kind of Watertight structure for metal roofs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625060.2U CN209277408U (en) | 2018-09-30 | 2018-09-30 | A kind of Watertight structure for metal roofs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277408U true CN209277408U (en) | 2019-08-20 |
Family
ID=67604195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625060.2U Active CN209277408U (en) | 2018-09-30 | 2018-09-30 | A kind of Watertight structure for metal roofs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277408U (en) |
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2018
- 2018-09-30 CN CN201821625060.2U patent/CN209277408U/en active Active
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