CN207647047U - A kind of passive type super low energy consumption is without cold-heat bridge water-proof heat-insulating roof - Google Patents
A kind of passive type super low energy consumption is without cold-heat bridge water-proof heat-insulating roof Download PDFInfo
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- CN207647047U CN207647047U CN201721070554.4U CN201721070554U CN207647047U CN 207647047 U CN207647047 U CN 207647047U CN 201721070554 U CN201721070554 U CN 201721070554U CN 207647047 U CN207647047 U CN 207647047U
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Abstract
A kind of passive type super low energy consumption of the utility model offer is sequentially consisted of without cold-heat bridge water-proof heat-insulating roof：Concrete；Cement expanded perlite sloping layer；Cement mortar screeding layer；Waterproof vapor barrier layer；Insulating layer, the double-deck fissure of displacement are laid in the waterproof vapor barrier layer, and are overlapped with daughter's wall heat-insulating board；Cement mortar screeding layer；First of water-proof air-permeable layer, fissure of displacement lapped layup on the cement mortar screeding layer, and on turn to parapet top；Second water-proof air-permeable layer, fissure of displacement lapped layup on first of water-proof air-permeable layer, and on turn to parapet top；Geotextiles separation layer；Concrete cover is laid on the geotextiles separation layer.The utility model ensure that roofing every vapour function and the damage for avoiding external moisture to thermal insulation material.In addition, the roofing construction process is reasonable, and it is efficiently convenient, it solves the problems, such as that roof waterproof is protected every vapour and insulating layer, improves the durability of roofing.
Description
Technical field
The utility model is related to a kind of passive type super low energy consumptions without cold-heat bridge water-proof heat-insulating roof.
Background technology
Roofing is the important component of building external envelope structure, and for passive type super low energy consumption building, roofing removes
It is common to go along with sb. to guard him, except the performances such as waterproof, also need to increase insulation, without cold-heat bridge, every performances such as vapour, thus this is just to room
Face proposes prodigious technology requirement.The roof waterproof-insulating layer of traditional architecture industry mainly uses discrete material, for example, by using
The materials dry-laid such as clinker, expanded vermiculite, expanded perlite forms, the problem is that difficulty of construction is big, heat insulation again not
It is ideal.Traditional roof way can not meet the requirement of passive type super low energy consumption building because process and intension are simple.
Utility model content
The problem of for being previously mentioned, the utility model provide a kind of passive type super low energy consumption without cold-heat bridge waterproof and heat-insulating room
Face, including：
Concrete；
Cement expanded perlite sloping layer is laid on the concrete, thinnest part 30mm, drain slope
Towards rainwater-collecting mouth, the wherein ratio of cement and expanded perlite is 1:8；
Cement mortar screeding layer is laid on the cement expanded perlite sloping layer, thickness 20mm, wherein cement
Ratio with mortar is 1:3；
Waterproof vapor barrier layer is laid on the cement mortar screeding layer, and material is the waterproof with aluminium film every vapour coiled material；
Insulating layer, the double-deck fissure of displacement are laid in the waterproof vapor barrier layer, and are overlapped with daughter's wall heat-insulating board, and thickness is
80mm；
Cement mortar screeding layer is laid on the insulating layer, and the ratio of thickness 20mm, wherein cement and mortar are
1:3；
First of water-proof air-permeable layer, fissure of displacement lapped layup on the cement mortar screeding layer, and on turn to parapet
Top；
Second water-proof air-permeable layer, fissure of displacement lapped layup on first of water-proof air-permeable layer, and on turn to daughter
Wall top；
Geotextiles separation layer is laid on the second water-proof air-permeable layer, and thickness is 0.8mm；
Concrete cover is laid on the geotextiles separation layer, and single-layer bidirectional reinforcing bar is matched in the concrete layer.
Preferred embodiment is that the material of the insulating layer is extruded polystyrene board.
Preferred embodiment is that the heat preservation layer gap is filled using polyurethane foams.
Preferred embodiment is that first of water-proof air-permeable layer and second water-proof air-permeable layer material are self-adhering-type water-proof air-permeable
Coiled material.
Preferred embodiment is that the concrete cover uses C20 concretings.
Preferred embodiment is that the waterproof with aluminium film is more than 100mm every vapour coiled material lapping width.
Preferred embodiment is that the thickness of the concrete cover is 40mm.
The utility model is related to roofing, selected cement expanded perlite to look for slope, using the thermal insulation board bilayer fissure of displacement cover
Entire roofing both ensure that efficient thermal and insulating performance in turn avoided the generation of cold-heat bridge, and insulating layer uses 3 to prevent altogether up and down
Water, ensure that roofing every vapour function and the damage for avoiding external moisture to thermal insulation material.In addition, the roofing construction process is closed
Reason, it is efficiently convenient, it solves the problems, such as that roof waterproof is protected every vapour and insulating layer, improves the durability of roofing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
The utility model provides a kind of passive type super low energy consumption without cold-heat bridge water-proof heat-insulating roof, including：
Concrete 1；Cement expanded perlite sloping layer 2 is laid on the concrete 1, most thin
Place is 30mm, and drain slope is towards rainwater-collecting mouth, and wherein the ratio of cement and expanded perlite is 1:8, cement and expanded pearl
Rock is and abundant raw materials, cheap, safe to use, easy for construction its main feature is that light-weight, adiabatic and sound absorption qualities are good.
It can be widely applied to the industries such as oil, chemical industry, electric power, building, metallurgy.Applied to agricultural, it is fertilizer conservation on gardens, water conservation, sterile, saturating
Gas is good；Cement mortar screeding layer 3 is laid on the cement expanded perlite sloping layer 2, thickness 20mm, wherein water
The ratio of mud and mortar is 1:3；Waterproof vapor barrier layer 4 is laid on the cement mortar screeding layer 3, and material is with aluminium film
Waterproof is more than 100mm every vapour coiled material, the waterproof with aluminium film every vapour coiled material lapping width；Insulating layer 5, the double-deck fissure of displacement are laid with
It is overlapped in the waterproof vapor barrier layer 4, and with daughter's wall heat-insulating board, the material of the insulating layer 5 is extruded polystyrene board, the guarantor
5 gap of warm layer is filled using polyurethane foams, thickness 80mm；Cement mortar screeding layer 6 is laid on the insulating layer 5
On, the ratio of thickness 20mm, wherein cement and mortar are 1:3；First of water-proof air-permeable layer 7, fissure of displacement lapped layup is in institute
State on cement mortar screeding layer 6, and on turn to parapet top；Second water-proof air-permeable layer 8, fissure of displacement lapped layup is described
On one of water-proof air-permeable layer 7, and on turn to parapet top, 8 material of first of water-proof air-permeable layer 7 and second water-proof air-permeable layer
Matter is self-adhering-type water-proof air-permeable coiled material, and the modifying agent of self-adhesive layer can occur moisturecuring with the liquid grout material of base and react,
Form firm chemical bond.In this way, self-adhesive layer provides for cohesive force enough between coiled material and base；Geotextiles separation layer 9,
It is laid on the second water-proof air-permeable layer 8, and thickness is 0.8mm；Concrete cover 10 is poured using C20 concrete
It builds, is laid on the geotextiles separation layer 9, thickness is the concrete layer of 40mm, matches single-layer bidirectional in the concrete layer
Reinforcing bar.
The utility model proposes a kind of passive type super low energy consumption without cold-heat bridge water-proof heat-insulating roof, specific construction procedure
It is as follows：
1, roofing concrete structure sheaf pours；
2, using 1:8 cement expanded perlite looks for slope, thinnest part 30mm, and drain slope is towards rainwater-collecting mouth；
3,20mm thickness 1:3 cement mortar screeding layers are constructed；
4, be laid with together the waterproof with aluminium film every vapour coiled material and on turn to parapet top, coiled material lapping width is more than 100mm；
5, the double-deck fissure of displacement is laid with the extruded polystyrene board of 80mm thickness, and is effectively overlapped with daughter's wall heat-insulating board, thermal insulation board gap
It is filled using polyurethane foams；
6,20mm thickness 1:3 cement mortar screeding layers are constructed；
7, be laid with twice self-adhering-type water-proof air-permeable coiled material, waterproof roll fissure of displacement overlap joint and on turn to parapet top, every layer is anti-
Water coiled material lapping width is more than 100mm；
8, the geotextiles of one of 0.8mm thickness are laid with；
9, single-layer bidirectional reinforcing bar is bound, and is poured the C20 concrete toppings of 40mm thickness and is flattened and catches up with light.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. a kind of passive type super low energy consumption is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that including：
Concrete；
Cement expanded perlite sloping layer is laid on the concrete, thinnest part 30mm, drain slope direction
Rainwater-collecting mouth；
Cement mortar screeding layer is laid on the cement expanded perlite sloping layer, thickness 20mm；
Waterproof vapor barrier layer is laid on the cement mortar screeding layer, and material is the waterproof with aluminium film every vapour coiled material；
Insulating layer, the double-deck fissure of displacement are laid in the waterproof vapor barrier layer, and are overlapped with daughter's wall heat-insulating board, thickness 80mm；
Cement mortar screeding layer is laid on the insulating layer, thickness 20mm；
First of water-proof air-permeable layer, fissure of displacement lapped layup on the cement mortar screeding layer, and on turn to parapet top；The
Two water-proof air-permeable layers, fissure of displacement lapped layup on first of water-proof air-permeable layer, and on turn to parapet top；Geotextiles
Separation layer is laid on the second water-proof air-permeable layer, and thickness is 0.8mm；
Concrete cover is laid on the geotextiles separation layer, and single-layer bidirectional reinforcing bar is matched in the concrete layer.
2. passive type super low energy consumption according to claim 1 is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that the guarantor
The material of warm layer is extruded polystyrene board.
3. passive type super low energy consumption according to claim 1 is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that the guarantor
Warm layer gap is filled using polyurethane foams.
4. passive type super low energy consumption according to claim 1 is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that described
One of water-proof air-permeable layer and second water-proof air-permeable layer material are self-adhering-type water-proof air-permeable coiled material.
5. passive type super low energy consumption according to claim 1 is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that described mixed
Solidifying protective soil layer uses C20 concretings.
6. passive type super low energy consumption according to claim 1 is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that the band
The waterproof of aluminium film is more than 100mm every vapour coiled material lapping width.
7. passive type super low energy consumption according to claim 1 is without cold-heat bridge water-proof heat-insulating roof, which is characterized in that described mixed
The thickness of solidifying protective soil layer is 40mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721070554.4U CN207647047U (en) | 2017-08-24 | 2017-08-24 | A kind of passive type super low energy consumption is without cold-heat bridge water-proof heat-insulating roof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098465A (en) * | 2018-09-04 | 2018-12-28 | 河北省建筑科学研究院 | Existing building low energy consumption energy-conserving reconstruction method |
| CN111927008A (en) * | 2020-07-31 | 2020-11-13 | 中国建筑第四工程局有限公司 | Construction method of roof playground |
| CN113152796A (en) * | 2021-04-28 | 2021-07-23 | 中建一局华江建设有限公司 | Ultralow-energy-consumption heat-insulation roof structure suitable for low temperature and construction method |
-
2017
- 2017-08-24 CN CN201721070554.4U patent/CN207647047U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098465A (en) * | 2018-09-04 | 2018-12-28 | 河北省建筑科学研究院 | Existing building low energy consumption energy-conserving reconstruction method |
| CN111927008A (en) * | 2020-07-31 | 2020-11-13 | 中国建筑第四工程局有限公司 | Construction method of roof playground |
| CN113152796A (en) * | 2021-04-28 | 2021-07-23 | 中建一局华江建设有限公司 | Ultralow-energy-consumption heat-insulation roof structure suitable for low temperature and construction method |
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Address after: 518118 B1901, Block B, Innovation Plaza, 2007 Pingshan Avenue, Pingshan Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Technology Group Co., Ltd Address before: 100070 building 7 (Park), No. 1, courtyard No. 13, Huafeng Road, Fengtai District, Beijing Patentee before: CHINA CONSTRUCTION SCIENCE & TECHNOLOGY Co.,Ltd. |
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