CN204282658U - Look for the waterproof and insulation integrated roof structure in slope - Google Patents
Look for the waterproof and insulation integrated roof structure in slope Download PDFInfo
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- CN204282658U CN204282658U CN201420740129.1U CN201420740129U CN204282658U CN 204282658 U CN204282658 U CN 204282658U CN 201420740129 U CN201420740129 U CN 201420740129U CN 204282658 U CN204282658 U CN 204282658U
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Abstract
The utility model belongs to architectural roofing insulation technical field, relates to a kind of roof structure looking for slope waterproof and insulation integrated, comprises roofing concrete deck, foam cement sloping layer, spray polyurethane foam adiabator layer, topping; Roofing concrete deck is coated with foam cement sloping layer, foam cement sloping layer is provided with spray polyurethane foam adiabator layer, and spray polyurethane foam adiabator layer is provided with topping; Protection waterproofing course avoid being damaged while slow down waterproofing course because outside climatic change and cause aging, reach one-level water protection standards; Speed of application is fast, and the construction period is short, and roof overall cost is low, improves waterproofing and thermal insulation of roofing effect, improves finished product protection effect; Isolation layer is seamless, contactless and gap, and heat-insulation and heat-preservation is good; Adopt the construction of spray coating polyurethane rigid foam body heat insulating material, without the need to effort cutting and installation, heat-insulating property is more superior.
Description
Technical field
The utility model belongs to architectural roofing insulation technical field, specifically, relates to a kind of roof structure looking for slope waterproof and insulation integrated, waterproof thermal-insulated for building roof.
Background technology
The waterproofing course of roofing and insulation layer are requisite twice programs in building construction.The waterproof of traditional roof is the operation that twice are different with insulation, and performance is single, and insulation layer only plays insulation effect, and selection is generally perlite, cement polystyrene board, gas concrete, haydite concrete, polystyrene board etc.; Waterproofing course only plays waterproof action, and conventional waterproofing materials is water-repellent paint, waterproof roll, and the most frequently used material of present stage roof waterproof is elastomer modified asphalt waterproof roll.Elastomer modified asphalt waterproof roll reaches one-level waterproof, needs the elastomer modified asphalt waterproof roll that one deck 3mm is thick, adds the elastomer modified asphalt waterproof roll that one 4mm is thick.
Inverted roof first does waterproofing course and does insulation layer again, reduce the harmful effect that external environment changes and external force produces waterproofing course, extend the application life of waterproofing course, but insulation layer is had higher requirement, heat insulating material must meet following condition: material thermal conductivity is little, and vapor permeates resistance is large; Material internal is without clear opening; The anti-multigelation of material itself is strong.Meanwhile, require that the protective layer material on insulation layer has waterproof, moistureproof function, also should stand the test of solar radiation and atmosphere pollution.In order to improve the thermal and insulating performance of roofing, during design, usually can adopt the thermal insulation material that moisture content is low or do not absorb water as far as possible, as foamed plastics such as polystyrene, polyethylene and polyurethane, and forbidding wet construction or rainy day to be constructed.
Existing inverted roof tectonic remnant basin is complicated, and construction technology is numerous and diverse, and the duration of a project reaching one-level waterproof is long, cost is high; Sloping layer, waterproofing course, insulation layer, topping are all separately constructions separately; cross-operation between different operation easily interacts, destroys; add the inconsistent situation that may exist between different materials; be difficult to ensure construction quality and reliability; cause building often to occur quality problems or hidden danger of quality, as insulation failure, ftracture, come off, building leakage etc.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art existence, seeks to design a kind of roof structure looking for slope waterproof and insulation integrated, realizes one-level waterproof, simplify construction sequence; Utilize between material compatible complementarity protection waterproofing course avoid being damaged, slow down waterproofing course because outside climatic change and cause aging.
To achieve these goals, the technical solution adopted in the utility model is: one looks for the waterproof and insulation integrated roof structure in slope, comprises roofing concrete deck, foam cement sloping layer, spray polyurethane foam adiabator layer, topping; Roofing concrete deck is coated with foam cement sloping layer, foam cement sloping layer is provided with spray polyurethane foam adiabator layer, and spray polyurethane foam adiabator layer is provided with topping.
Preferably, waterproofing course is provided with between described foam cement sloping layer and spray polyurethane foam adiabator layer.
Preferably, described waterproofing course is Polymer cement materials layer or high-polymer self-adhesion waterproof coiled material layer.
Preferably, the thickness of described Polymer cement materials layer is more than 5mm, and the thickness of described high-polymer self-adhesion waterproof coiled material layer is 1.5mm.
Preferably, the unit weight of described spray polyurethane foam adiabator layer is 35kg/m
3above.
Preferably, described topping is outward with finish coat.
The beneficial effects of the utility model are: hard polyurethane foam is painted on waterproofing course, and on the one hand protection waterproofing course is avoided being damaged, and that slows down that waterproofing course causes because outside climatic change on the other hand is aging, can reach one-level water protection standards; Roof slope making, waterproof and heat insulation integrated, utilize the compatibility between various material, complementarity, reduce unnecessary operation; speed of application is fast, shortens the roofing construction duration, reduces roof overall cost; improve waterproofing and thermal insulation of roofing effect, improve finished product protection effect.Produce seamless isolation layer by spray coating polyurethane rigid foam body adiabator layer, contactless and gap, heat-insulation and heat-preservation is good, reduces energy loss.Adopt the construction of spray coating polyurethane rigid foam body heat insulating material, its raw material is that the characteristic of two component liquid can be used in special-shaped part easily, and cut without the need to effort and install, heat-insulating property is more superior.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representation;
Fig. 3 is the utility model embodiment 3 structural representation;
Fig. 4 is the utility model embodiment 4 structural representation.
As Figure 1-4: roofing concrete deck 1, foam cement sloping layer 2, high-polymer self-adhesion waterproof coiled material layer 3, spray polyurethane foam adiabator layer 4, topping 5, Polymer cement materials layer 6, finish coat 7.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described below by specific embodiment:
Embodiment 1
The present embodiment look for the waterproof and insulation integrated roof structure in slope, comprise roofing concrete deck 1, foam cement sloping layer 2, high-polymer self-adhesion waterproof coiled material layer 3, spray polyurethane foam adiabator layer 4, topping 5; Roofing concrete deck 1 is coated with foam cement sloping layer 2; foam cement sloping layer 2 is provided with high-polymer self-adhesion waterproof coiled material layer 3; high-polymer self-adhesion waterproof coiled material layer 3 is coated with spray polyurethane foam adiabator layer 4; spray polyurethane foam adiabator layer 4 is provided with topping 5, and the unit weight of spray polyurethane foam adiabator layer 4 is 35kg/m
3above.
The thickness of high-polymer self-adhesion waterproof coiled material layer 3 is 1.5mm.
Embodiment 2
The present embodiment look for the waterproof and insulation integrated roof structure in slope, comprise roofing concrete deck 1, foam cement sloping layer 2, Polymer cement materials layer 6, spray polyurethane foam adiabator layer 4, topping 5; Roofing concrete deck 1 is coated with foam cement sloping layer 2; foam cement sloping layer 2 is provided with Polymer cement materials layer 6; Polymer cement materials layer 6 is coated with spray polyurethane foam adiabator layer 4; spray polyurethane foam adiabator layer 4 is provided with topping 5, and the unit weight of spray polyurethane foam adiabator layer 4 is 45kg/m
3above.
The thickness of Polymer cement materials layer 6 is more than 5mm.
Concrete construction method is as follows:
Cleaning roofing concrete deck, the foreign material such as removing basic unit grease, floating ash, dust and basic unit's protrusion, occur that height stubble or Base Smoothness do not reach mortar levelling when requiring;
Slope looked for by spray coating foaming cement, and when adopting foam cement to look for slope, the gradient is more than 1.5%, and gutter, eaves gutter longitudinally look for slope, and the gradient is more than 1%, and bottom of trench water drop is below 150mm;
Lay waterproofing course, brushing Polymer cement materials or paving high-polymer self-adhesion waterproof coiled material, form the aspect of flat smooth, be convenient to next step construction;
Spray coating polyurethane rigid foam body adiabator layer, first pass coating thickness controls at about 10mm, and waterproofing course and crab-bolt strong bonded; On spray coating polyurethane rigid foam body, the standard thickness mark post equal with design thickness is inserted after spraying first pass, spraying application is continued after plugging in mark post, spraying can complete by multipass, often should control within 20mm all over thickness, controls coating thickness to just covering mark post head.
Lay topping.
Embodiment 3
The present embodiment look for the waterproof and insulation integrated roof structure in slope, comprise roofing concrete deck 1, foam cement sloping layer 2, spray polyurethane foam adiabator layer 4, topping 5; Roofing concrete deck 1 is coated with foam cement sloping layer 2, foam cement sloping layer 2 is coated with spray polyurethane foam adiabator layer 4, spray polyurethane foam adiabator layer 4 is provided with topping 5.
The unit weight of spray polyurethane foam adiabator layer 4 is 55kg/m
3.
Embodiment 4
The present embodiment look for the waterproof and insulation integrated roof structure in slope, divided by lower difference outer other with embodiment 1:
The unit weight of spray polyurethane foam adiabator layer 4 is 60kg/m
3, topping 5 is outer with finish coat 7.
Embodiment 5
The present embodiment look for the waterproof and insulation integrated roof structure in slope, divided by lower difference outer other with embodiment 1:
The unit weight of spray polyurethane foam adiabator layer 4 is 70kg/m
3, topping 5 is outer with finish coat 7.
Concrete construction method is as follows:
Cleaning roofing concrete deck 1, the foreign material such as removing basic unit grease, floating ash, dust and basic unit's protrusion, occur that height stubble or Base Smoothness do not reach mortar levelling when requiring;
Slope looked for by spray coating foaming cement, and when adopting foam cement to look for slope, the gradient is more than 1.5%, and gutter, eaves gutter longitudinally look for slope, and the gradient is more than 1%, and bottom of trench water drop is below 150mm;
Spray coating polyurethane rigid foam body adiabator layer 4, first pass coating thickness controls at about 10mm, on spray coating polyurethane rigid foam body, the standard thickness mark post equal with design thickness is inserted after spraying first pass, spraying application is continued after plugging in mark post, spraying can complete by multipass, often should control within 20mm all over thickness, control coating thickness to just covering mark post head.
Lay topping 5, paving finish coat 7.
Claims (5)
1. look for the waterproof and insulation integrated roof structure in slope, it is characterized in that: comprise roofing concrete deck, foam cement sloping layer, spray polyurethane foam adiabator layer and topping; Roofing concrete deck is coated with foam cement sloping layer, foam cement sloping layer is coated with spray polyurethane foam adiabator layer, spray polyurethane foam adiabator layer is provided with topping.
2. according to claim 1ly look for the waterproof and insulation integrated roof structure in slope, it is characterized in that: between described foam cement sloping layer and spray polyurethane foam adiabator layer, be provided with waterproofing course.
3. according to claim 2ly look for the waterproof and insulation integrated roof structure in slope, it is characterized in that: described waterproofing course is Polymer cement materials layer or high-polymer self-adhesion waterproof coiled material layer.
4. according to claim 3ly look for the waterproof and insulation integrated roof structure in slope, it is characterized in that: the thickness of described Polymer cement materials layer is more than 5mm, the thickness of described high-polymer self-adhesion waterproof coiled material layer is 1.5mm.
5. according to any one of claim 1-4, look for the waterproof and insulation integrated roof structure in slope, it is characterized in that: the unit weight of described spray polyurethane foam adiabator layer is 35kg/m
3above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740129.1U CN204282658U (en) | 2014-11-28 | 2014-11-28 | Look for the waterproof and insulation integrated roof structure in slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740129.1U CN204282658U (en) | 2014-11-28 | 2014-11-28 | Look for the waterproof and insulation integrated roof structure in slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282658U true CN204282658U (en) | 2015-04-22 |
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ID=52865836
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740129.1U Expired - Fee Related CN204282658U (en) | 2014-11-28 | 2014-11-28 | Look for the waterproof and insulation integrated roof structure in slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282658U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760246A (en) * | 2017-04-01 | 2017-05-31 | 湖南省烟草公司长沙市公司宁乡县分公司 | A kind of economical water-proof roofing and its construction method |
| CN108533951A (en) * | 2018-02-26 | 2018-09-14 | 浙江城建煤气热电设计院有限公司 | Freeze proof LNG gasification device and its manufacturing method |
| CN111827587A (en) * | 2020-06-01 | 2020-10-27 | 上海克络蒂材料科技发展有限公司 | Thermal insulation and waterproof construction method for roof with ultralow energy consumption |
| CN112939532A (en) * | 2021-01-28 | 2021-06-11 | 浙江广成装饰工程有限公司 | Heat-insulating waterproof material for indoor decoration and construction method thereof |
-
2014
- 2014-11-28 CN CN201420740129.1U patent/CN204282658U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760246A (en) * | 2017-04-01 | 2017-05-31 | 湖南省烟草公司长沙市公司宁乡县分公司 | A kind of economical water-proof roofing and its construction method |
| CN108533951A (en) * | 2018-02-26 | 2018-09-14 | 浙江城建煤气热电设计院有限公司 | Freeze proof LNG gasification device and its manufacturing method |
| CN111827587A (en) * | 2020-06-01 | 2020-10-27 | 上海克络蒂材料科技发展有限公司 | Thermal insulation and waterproof construction method for roof with ultralow energy consumption |
| CN112939532A (en) * | 2021-01-28 | 2021-06-11 | 浙江广成装饰工程有限公司 | Heat-insulating waterproof material for indoor decoration and construction method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191128 |