CN221001697U - Inverted roof coating structure - Google Patents
Inverted roof coating structure Download PDFInfo
- Publication number
- CN221001697U CN221001697U CN202322311162.4U CN202322311162U CN221001697U CN 221001697 U CN221001697 U CN 221001697U CN 202322311162 U CN202322311162 U CN 202322311162U CN 221001697 U CN221001697 U CN 221001697U
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- CN
- China
- Prior art keywords
- waterproof
- layer
- coating
- roof
- sequentially attached
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011248 coating agent Substances 0.000 title claims abstract description 57
- 238000000576 coating method Methods 0.000 title claims abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 85
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000010426 asphalt Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 3
- 229920006248 expandable polystyrene Polymers 0.000 claims description 3
- 239000004795 extruded polystyrene foam Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 210000000988 bone and bone Anatomy 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to the technical field of roof waterproof coating structures, in particular to an inverted roof coating structure, which comprises a roof body, wherein a waterproof layer, a heat insulation layer, a rigid protection layer and a surface layer are sequentially attached to the roof body from bottom to top, the waterproof layer comprises a waterproof bottom coating, an impervious waterproof composite layer and a waterproof leakage-repairing surface coating which are sequentially attached to the roof body from bottom to top, on one hand, the waterproof bottom coating is utilized to carry out interface adhesion on the roof body, the adhesion capacity, the waterproofness and the durability of the roof body are improved, cement and bone materials are more tightly bonded between the cement and the bone materials, on the other hand, the impervious anti-cracking stability of the whole waterproof layer is improved by utilizing the impervious waterproof composite layer, and the waterproof leakage-repairing surface coating is adopted to further repair leakage, so that the waterproof effect is improved.
Description
Technical Field
The utility model relates to the technical field of roof waterproof coating structures, in particular to an inverted roof coating structure.
Background
The traditional roof, namely the upright roof, refers to a heat-insulating roof positioned below a waterproof layer, and the method is mostly used for adopting heat-insulating materials such as aerated concrete, expanded perlite, mineral wool and the like as the roof of the heat-insulating layer, so that the traditional heat-insulating materials are easy to absorb water, and the heat-insulating property is greatly reduced after the water absorption, so that the heat-insulating layer can only be positioned below the waterproof layer; the upright roof is also easy to age and crack due to the influence of thermal expansion and contraction of air temperature and the influence of sunlight ultraviolet rays because of the upper part of the waterproof layer, and is very unfavorable for the waterproof of the roof.
The inverted type roof is also called an inverted type heat-insulating roof, and the hydrophobic heat-insulating material is arranged on the roof on the waterproof layer. The structural layer (from top to bottom) is a heat preservation layer, a waterproof layer and a structural layer. The waterproof layer is protected by the heat insulation layer, so that damage to the waterproof layer caused by thermal stress, ultraviolet rays and other factors is avoided; because the waterproof layer is arranged at the lower part of the heat preservation layer, cracking and aging caused by heat expansion and cold contraction and ultraviolet irradiation are avoided. However, the waterproof layer is easily affected by cracks of the roof structure, the stability of the waterproof layer is also easily poor, leakage occurs, and the waterproof effect is reduced.
Disclosure of Invention
In order to overcome the disadvantages and shortcomings of the prior art, the present utility model is directed to an inverted roof coating structure.
The aim of the utility model is achieved by the following technical scheme: the utility model provides an inversion formula roofing coating structure, includes the roofing body, the roofing body has laminated waterproof layer, heat preservation, rigid protection layer and surface course in proper order by supreme down, the waterproof layer includes from supreme waterproof undercoat, impervious waterproof composite bed and the waterproof face coating of mending that laminates in proper order in the roofing body down.
Preferably, the waterproof primer layer is a waterproof interfacial adhesive coating.
Preferably, the impervious waterproof composite layer comprises a polyethylene polypropylene waterproof coiled material and a double-component elastic cement waterproof coating which are sequentially attached to the waterproof base coat from bottom to top.
Preferably, the waterproof leak-repairing surface coating is a water-based polyurethane asphalt waterproof coating or an elastic weather-proof waterproof coating.
Preferably, the heat-insulating layer is an expandable polystyrene board, an extruded polystyrene foam board or a polyurethane heat-insulating board.
Preferably, the rigid protective layer is a concrete protective layer.
Preferably, the surface layer is a decorative brick layer or a terrace paint layer.
Preferably, the roof body comprises a structural layer, a slope finding layer and a leveling layer which are sequentially attached from bottom to top.
The utility model has the beneficial effects that: according to the inverted roof coating structure, the waterproof layer, the heat preservation layer, the rigid protection layer and the surface layer are sequentially attached to the roof body, the waterproof layer adopts the waterproof base coat, the impervious waterproof composite layer and the waterproof leakage-repairing surface coating which are sequentially attached to the roof body from bottom to top, on one hand, the waterproof base coat is used for carrying out interface adhesion on the roof body, the adhesion capability, the waterproofness and the durability of the roof body are improved, cement and bone materials are penetrated between the cement and the bone materials of the roof body, the cement and the bone materials are more tightly and firmly connected, on the other hand, the impervious anti-cracking stability of the whole waterproof layer is improved by utilizing the impervious waterproof composite layer, and the waterproof leakage-repairing surface coating is used for further repairing leakage, so that the waterproof effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
The reference numerals are: 1. a surface layer; 2. a rigid protective layer; 3. a heat preservation layer; 4. a waterproof layer; 41. a waterproof primer layer; 42. an impervious waterproof composite layer; 421. polyethylene polypropylene waterproof coiled material; 422. a two-component elastic cement waterproof coating; 43. waterproof leak-repairing surface coating; 5. a roofing body; 51. a structural layer; 52. finding a slope layer; 53. and (5) leveling the layer.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
As shown in fig. 1, an inverted roof coating structure comprises a roof body 5, wherein the roof body 5 is sequentially attached with a waterproof layer 4, an insulating layer 3, a rigid protective layer 2 and a surface layer 1 from bottom to top, and the waterproof layer 4 comprises a waterproof bottom coating 41, an impervious waterproof composite layer 42 and a waterproof leakage repairing surface coating 43 which are sequentially attached to the roof body 5 from bottom to top.
This inversion formula roofing coating structure, laminate waterproof layer 4 on roofing body 5 in proper order, heat preservation 3, rigid protection layer 2 and surface course 1, and waterproof layer 4 has adopted from bottom to top laminating in proper order in the waterproof undercoat 41 of roofing body 5, impervious waterproof composite layer 42 and waterproof benefit leaks face coating 43, utilize waterproof undercoat 41 to carry out the interface to roofing body 5 on the one hand and then, improve the adhesion capability of roofing body 5, waterproof nature, durability, infiltrate between cement and the aggregate of roofing body 5, with cement and aggregate more tightly joint in the ground, on the other hand, utilize impervious waterproof composite layer 42 to promote the anti-crack stability of whole waterproof layer 4, adopt waterproof benefit leaks face coating 43 to further benefit leaks, improve the water-proof effects.
Further, the waterproof primer layer 41 is a waterproof interface adhesive coating, and the waterproof interface adhesive coating is used to interface the roofing body 5, thereby improving the adhesion, waterproof property and durability of the roofing body 5, penetrating between the cement and the aggregate of the roofing body 5, and more tightly bonding the cement and the aggregate. Preferably, the waterproof interface adhesive coating is formed by coating an adhesive with a flat and proper type T-007, has excellent interface adhesion and enhances the adhesion, waterproof performance and durability of cement mortar, and is only applied here.
Further, the impervious composite layer 42 comprises a polyethylene polypropylene waterproof roll 421 and a two-component elastic cement waterproof coating 422 which are sequentially attached to the waterproof primer layer 41 from bottom to top. The two-component elastic cement waterproof coating 422 can improve the waterproof effect, and the anti-seepage and anti-cracking effects are improved by using the polyethylene polypropylene waterproof coiled material 421; preferably, the two-component elastic cement waterproof coating 422 is formed by coating a two-component elastic cement waterproof material with a flat and proper type T-305, and has waterproof performance, good elasticity and good water resistance, and is only used for application.
Further, the waterproof and leak-repairing surface coating 43 is a water-based polyurethane asphalt waterproof coating or an elastic weather-proof waterproof coating. Preferably, the aqueous polyurethane asphalt waterproof coating is formed by coating an aqueous polyurethane asphalt waterproof material with a flat and proper type of T-100, and can be well adhered to various material surfaces such as: the concrete, stone, metal and wood are suitable for various waterproof engineering applications of new engineering or old structure repair, the wet surface can also be directly constructed, and the method can be used for hole crack treatment on a batch repair structure, and is only used for application; the elastic weather-proof waterproof coating is formed by coating high-elasticity weather-proof waterproof paint with a flat and proper type of T-200H, has excellent water resistance and weather resistance, and is only applied here.
Further, the heat insulation layer 3 is an expandable polystyrene board, an extruded polystyrene foam board or a polyurethane heat insulation board. Preferably, the heat-insulating layer 3 is a polyurethane heat-insulating plate, has the dual advantages of rubber and plastic, and is particularly excellent in heat insulation, sound insulation, wear resistance, oil resistance, elasticity and flexibility.
Further, the rigid protective layer 2 is a concrete protective layer.
Further, the surface layer 1 is a decorative brick layer or a terrace paint layer. Preferably, the surface layer 1 is a floor paint layer.
Further, the roof body 5 comprises a structural layer 51, a slope finding layer 52 and a leveling layer 53 which are sequentially attached from bottom to top; the slope is formed by the slope finding layer 52, so that water drainage is smoother; and the leveling layer 53 is adopted to level so as to enable the gradient to be smoother, and the problem that the surface of the slope layer 52 is hollow so as to influence the normal use of the waterproof layer 4 is avoided.
The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (5)
1. The utility model provides an inversion formula roofing coating structure, includes roofing body, its characterized in that: the roof body is sequentially attached with a waterproof layer, a heat-insulating layer, a rigid protective layer and a surface layer from bottom to top, and the waterproof layer comprises a waterproof bottom coating, an impervious waterproof composite layer and a waterproof leakage-repairing surface coating which are sequentially attached to the roof body from bottom to top;
the waterproof bottom coating is a waterproof interface adhesive coating;
The impervious waterproof composite layer comprises a polyethylene polypropylene waterproof coiled material and a double-component elastic cement waterproof coating which are sequentially attached to the waterproof base coat from bottom to top;
The waterproof leakage-repairing surface coating is a water-based polyurethane asphalt waterproof coating or an elastic weather-proof waterproof coating.
2. An inverted roof coating structure according to claim 1, wherein: the heat insulation layer is an expandable polystyrene board, an extruded polystyrene foam board or a polyurethane heat insulation board.
3. An inverted roof coating structure according to claim 1, wherein: the rigid protective layer is a concrete protective layer.
4. An inverted roof coating structure according to claim 1, wherein: the surface layer is a decorative brick layer or a terrace paint layer.
5. An inverted roof coating structure according to claim 1, wherein: the roof body comprises a structural layer, a slope finding layer and a leveling layer which are sequentially attached from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311162.4U CN221001697U (en) | 2023-08-26 | 2023-08-26 | Inverted roof coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311162.4U CN221001697U (en) | 2023-08-26 | 2023-08-26 | Inverted roof coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221001697U true CN221001697U (en) | 2024-05-24 |
Family
ID=91127956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322311162.4U Active CN221001697U (en) | 2023-08-26 | 2023-08-26 | Inverted roof coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221001697U (en) |
-
2023
- 2023-08-26 CN CN202322311162.4U patent/CN221001697U/en active Active
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