CN211548916U - Roof maintenance structure - Google Patents
Roof maintenance structure Download PDFInfo
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- CN211548916U CN211548916U CN201921657607.1U CN201921657607U CN211548916U CN 211548916 U CN211548916 U CN 211548916U CN 201921657607 U CN201921657607 U CN 201921657607U CN 211548916 U CN211548916 U CN 211548916U
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Abstract
The utility model provides a roof maintenance structure, maintenance structure from bottom to top includes under coat, thick pitch layer, coil stock layer, dope layer and top coat in proper order, and wherein, coil stock layer from bottom to top includes barrier film, first precoat, enhancement layer, second precoat and composite bed in proper order. The utility model relates to a roof maintenance structure, which can realize convenient maintenance without removing old coil layers and solve the problems of complex maintenance and long maintenance period of old roofing asphalt coils; the maintenance structure has the characteristic of dual waterproof of the coil layer and the coating layer, the waterproof effect is better, and the surface coating layer has weather resistance, so that the maintenance structure has better durability and has energy-saving and environment-friendly performances.
Description
Technical Field
The utility model belongs to the technical field of the building is repaired, more specifically relates to a roof maintenance structure.
Background
The roof is used as an outer protective structure covered on the uppermost layer of the building, and the main function of the roof is to protect human beings from production and life from natural danger. Asphalt waterproofing membrane is used for roof waterproofing as main waterproof material always, however the life-span of waterproofing membrane can all be influenced to the change of wind, frost, snow and rain, the sun's radiation, temperature and other external adverse effect factors of nature, along with the increase of building service life, because factors such as ageing, the structural deformation of coiled material, the seepage can appear in the roof, need maintain and renovate the processing. The traditional maintenance method needs to carry out maintenance after the aged coiled materials are removed, and is complex in construction and long in period. In addition, the traditional method basically adopts the modified asphalt coiled material for maintenance, and the service life after maintenance is limited.
Therefore, a roof maintenance structure which is convenient to construct, long in service life, good in durability, heat-insulating and energy-saving is expected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roof maintenance structure has that the construction is convenient, long service life, durability are good, thermal-insulated energy-conserving characteristics.
In order to realize the above object, the utility model provides a roof maintenance structure, maintenance structure from bottom to top includes under coat, thick pitch layer, coil stock layer, dope layer and top coat in proper order, wherein, coil stock layer from bottom to top includes barrier film, first precoat, enhancement layer, second precoat and composite bed in proper order.
Preferably, the base coat is used for coating on old asphalt rolls of roofs, and is made of an asphalt-based base treating agent having permeability.
Preferably, the thick asphalt coating layer is coated to a thickness of 1.4-2.0 mm.
Preferably, the coating layer is made of acrylic paint.
Preferably, the thickness of the paint layer is 1.3-1.7 mm.
Preferably, the top coating is made of PVDF paint or fluorocarbon paint and has the thickness of 0.3-0.5 mm.
Preferably, the separation film is made of PE material or PET material.
Preferably, the first and second precoat layers are both made of asphalt precoat.
Preferably, the reinforcing layer is made of a reinforcing film or a polyester batt.
Preferably, the composite layer includes a PET film and a non-woven fabric bonded above the PET film.
Preferably, the non-woven fabric is made of a PP material or a polyester material.
The utility model relates to a roof maintenance structure, its beneficial effect lies in: old coil layers do not need to be removed, hot melting construction is not needed, the method is economical and environment-friendly, convenient maintenance can be realized, and the problems of complex maintenance and long maintenance period of old and old roofing asphalt coils are solved; the maintenance structure has the characteristic of dual waterproof of the coil layer and the coating layer, the waterproof effect is better, and the surface coating layer has weather resistance, so that the maintenance structure has better durability and has energy-saving and environment-friendly performances.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic view of a roof repair structure of an exemplary embodiment of the present invention;
fig. 2 shows a schematic view of a layer of coil material in a roof repair structure according to an exemplary embodiment of the present invention;
description of reference numerals:
1. the asphalt coating comprises an old asphalt coiled material, 2 parts of a bottom coating layer, 3 parts of a thick asphalt coating layer, 4 parts of a coiled material layer, 5 parts of a coating layer, 6 parts of a top coating layer, 7 parts of an isolating film, 8 parts of a first coating cover material layer, 9 parts of a reinforcing layer, 10 parts of a second coating cover material layer, 11 parts of a composite layer.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
For solving the problem that prior art exists, the utility model provides a roof maintenance structure, maintenance structure from bottom to top includes under coat, thick pitch layer, coil stock layer, dope layer and top coat in proper order, and wherein, coil stock layer from bottom to top includes barrier film, first precoat, enhancement layer, second in proper order and scribbles precoat and composite bed.
The utility model relates to a roof maintenance structure, which does not need to eradicate old coiled material layers, does not need hot melting construction, is economic and environment-friendly, can realize convenient maintenance, and solves the problems of complex maintenance and long maintenance period of old and old roofing asphalt coiled materials; the maintenance structure has the characteristic of dual waterproof of the coil layer and the coating layer, the waterproof effect is better, and the surface coating layer has weather resistance, so that the maintenance structure has better durability and has energy-saving and environment-friendly performances.
Preferably, the base coat is used for coating on the old asphalt coiled material of the roof, and the base coat is made of asphalt base layer treating agent with permeability, and can penetrate into cracks or fissures of the old asphalt coiled material to repair the cracks or fissures of the old asphalt coiled material.
Preferably, the thick asphalt coating is made of asphalt paint and used for repairing the large-surface defects of the aged coiled material, so that the full adhesion of the coiled material layer can be ensured, the thick asphalt coating has good compatibility with the base coating, and better adhesion is realized.
Preferably, the thick asphalt layer is applied at a thickness of 1.4-2.0 mm.
Preferably, the coating layer is made of acrylic coating, and the coating layer is arranged on the coil layer, so that good bonding with the coil layer can be realized.
Preferably, the thickness of the paint layer is 1.3-1.7 mm.
Preferably, the top coating is made of PVDF (polyvinylidene fluoride) paint or fluorocarbon paint, the thickness of the top coating is 0.3-0.5mm, and the top coating can further improve the durability of the maintenance structure and has the functions of reflection, heat insulation, energy conservation and environmental protection. The PVDF coating can be white, so that the attractiveness is improved.
Preferably, the separation film is made of PE material or PET material.
Preferably, the first and second capstock layers are made of an asphalt capstock, wherein the first capstock layer has self-adhesive properties and is able to make good contact with the reinforcement layer and the separating membrane.
Preferably, the reinforcement layer is made of a reinforced film or a polyester carcass base.
Preferably, the composite layer includes a PET film and a nonwoven fabric bonded over the PET film.
Preferably, the non-woven fabric is made of a PP material or a polyester material.
The coil stock layer adopts the pitch of no child as basic unit's material, increases reinforced film or polyester child base in the centre, further increases tensile strength, adopts PET membrane and non-woven fabrics as the composite bed, and the acrylic coating infiltration of being convenient for is advanced the non-woven fabrics and is realized the good bonding of coil stock layer and dope layer, adopts the cooperation of non-woven fabrics no PET membrane can separate pitch class material light component and immerse in acrylic coating and the surface course, solves the pitch and runs oily and lead to the problem that white surface course becomes yellow and discolours.
Preferably, the reinforced film in the reinforced layer is made of a PE film or a polyester film, the reinforced film can be designed to have different thicknesses so as to be suitable for different requirements, and the selected material is determined according to actual requirements.
Example 1
As shown in fig. 1 to 2, the utility model provides a roof maintenance structure, maintenance structure from bottom to top includes under coat 2, thick pitch layer 3, coil stock layer 4, dope layer 5 and top coat 6 in proper order, and wherein, coil stock layer 4 includes barrier film 7, first coat layer 8, enhancement layer 9, second coat layer 10 and composite bed 11 from bottom to top in proper order.
In this embodiment, the base coat 2 is used for coating on the old asphalt roll 1 of the roof, and the base coat 2 is made of an asphalt-based base treating agent having permeability.
The thick asphalt layer 3 was coated to a thickness of 1.5 mm. The paint layer 5 is made of acrylic paint and has a thickness of 1.5 mm. The surface coating 6 is made of fluorocarbon paint and has a thickness of 0.3 mm.
The isolation film is made of PE material.
The first 8 and second 10 capstock layers are made of asphalt capstock. The reinforcing layer 9 is made of a reinforcing film. The reinforcing film in the reinforcing layer 9 is made of a PE film. The composite layer 11 includes a PET film and a nonwoven fabric bonded above the PET film. The non-woven fabric is made of PP materials.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (11)
1. The utility model provides a roof maintenance structure, its characterized in that, maintenance structure includes under coat (2), thick pitch layer (3), coil stock layer (4), dope layer (5) and top coat (6) from bottom to top in proper order, wherein, coil stock layer (4) includes barrier film (7), first precoat (8), enhancement layer (9), second precoat (10) and composite bed (11) from bottom to top in proper order.
2. Roof repair construction in accordance with claim 1, characterized in that the base coat (2) is intended to be applied on the old asphalt coil (1) of the roof, the base coat (2) being made of a permeable asphalt-based base treatment agent.
3. The roof repair structure according to claim 1, characterized in that the thick asphalt layer (3) is applied in a thickness of 1.4-2.0 mm.
4. The roof repair structure according to claim 1, characterized in that the paint layer (5) is made of acrylic paint.
5. Roof repair structure according to claim 1, characterized in that the thickness of the layer of paint (5) is 1.3-1.7 mm.
6. The roof repair structure according to claim 1, characterized in that the top coat (6) is made of PVDF paint or fluorocarbon paint and has a thickness of 0.3-0.5 mm.
7. The roof repair structure according to claim 1, characterized in that the isolating membrane (7) is made of PE material or PET material.
8. The roof repair structure according to claim 1, characterized in that the first and second coat of capstock (8, 10) are made of bituminous coating.
9. The roof repair structure according to claim 1, characterized in that the reinforcement layer (9) is made of a reinforcement membrane or a polyester batt.
10. The roof repair structure according to claim 1, characterized in that the composite layer (11) comprises a PET film and a non-woven fabric bonded over the PET film.
11. The roof repair structure according to claim 10, wherein the non-woven fabric is made of a PP material or a polyester material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657607.1U CN211548916U (en) | 2019-09-30 | 2019-09-30 | Roof maintenance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657607.1U CN211548916U (en) | 2019-09-30 | 2019-09-30 | Roof maintenance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211548916U true CN211548916U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657607.1U Active CN211548916U (en) | 2019-09-30 | 2019-09-30 | Roof maintenance structure |
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| Country | Link |
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| CN (1) | CN211548916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982315A (en) * | 2021-10-15 | 2022-01-28 | 江苏凯伦建材股份有限公司 | Construction method for repairing ancient building roof in waterproof manner |
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2019
- 2019-09-30 CN CN201921657607.1U patent/CN211548916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982315A (en) * | 2021-10-15 | 2022-01-28 | 江苏凯伦建材股份有限公司 | Construction method for repairing ancient building roof in waterproof manner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: Room 425, building 2, 100 Lane 2891, Qilianshan South Road, Putuo District, Shanghai 200331 Patentee after: De Ai Wei Construction Engineering Co.,Ltd. Address before: 101309 Sha Ling section 2, Shunping Road, Shunyi District, Beijing Patentee before: BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. |