CN105971189A - Precast concrete sandwich cladding wall panel provided with ribs - Google Patents
Precast concrete sandwich cladding wall panel provided with ribs Download PDFInfo
- Publication number
- CN105971189A CN105971189A CN201610450876.5A CN201610450876A CN105971189A CN 105971189 A CN105971189 A CN 105971189A CN 201610450876 A CN201610450876 A CN 201610450876A CN 105971189 A CN105971189 A CN 105971189A
- Authority
- CN
- China
- Prior art keywords
- impeller
- precast concrete
- insulation layer
- concrete sandwich
- heat
- Prior art date
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Abstract
The invention discloses a precast concrete sandwich cladding wall panel provided with ribs. The precast concrete sandwich cladding wall panel sequentially comprises an inner vane board, a thermal insulation layer and an outer vane board from inside to outside, wherein the thermal insulation layer is arranged between the inner vane board and the outer vane board, and the inner vane board, the thermal insulation layer and the outer vane board are integrally connected through pulling parts; the inner vane board comprises a flange plate and the ribs arranged on the flange plate, and the ribs are arranged on one side, facing the outer vane board, of the inner vane board. In the embodiment, the inner vane board is designed to be in a ribbed form, by comparison with common precast concrete sandwich cladding wall panels with inner vane boards being rectangular sections, the rigidity, the strength, the thermal insulation efficiency, the durability performance and the fireproof performance of the wallboard are guaranteed, the thickness of the wall panel is reduced, the effective use space of a building is increased, the use amount of concrete is reduced, the self-weight of the wall panel is reduced, the safety and the seismic performance of connected nodes are improved, and the precast concrete sandwich cladding wall panel is applicable to thermal insulation engineering of external walls of the building.
Description
Technical field
The present invention relates to building material field, especially relate to a kind of precast concrete sandwich out-hung panel with ribbing.
Background technology
China is energy consumption big country, and architectural energy consumption constitutes about the 30% of total power consumption.Architectural exterior-protecting construction not only accounts for building energy consumption ratio
Great, moreover it is possible to directly affect the heat-insulating property of building structure.
Since 1986, country constantly proposes high standard high request, at building heat preservation wall to the heat-insulating property of building structure
Body aspect is also evolving, innovates.In the heat-preserving wall used in the market, what Technical comparing was advanced surely belongs to Sanming City
Control out-hung panel.
Sandwich out-hung panel is a kind of novel sandwich heat-preserving wall, and it passes through FRP tension member by interior impeller, moderate soak
Layer, outer impeller link into an integrated entity.There is the plurality of advantages such as energy-conserving and environment-protective, endurance quality and fire protecting performance, Sanming City due to it
Control out-hung panel to be widely used.But the most general sandwich out-hung panel is in order to obtain enough rigidity with strong
Degree, it will usually that is designed by interior impeller is thicker, not only reduces building and effectively uses space, but also because concrete is used
Measure and excessive cause wallboard overweight.The node security connecting sandwich out-hung panel all can be caused challenge greatly by these,
There is certain potential safety hazard, also structural seismic will be produced totally unfavorable impact simultaneously.
In order to solve the problems referred to above, we are in the urgent need to Development of Novel wall structural system and material.Development of Novel body of wall body
System and material, be energy-saving and emission-reduction, the important measures improving environment, be also the important content of sustainable development, be adhere to
People first, the urgent needs built a harmonious society.
Summary of the invention
The application aims to solve the problem that technical problem present in prior art.To this end, the present invention provides a kind of with ribbing prefabricated mixed
Solidifying soil sandwich out-hung panel, this wallboard can reduce thickness, reduces weight.
For reaching above-mentioned purpose, the technical scheme used in the embodiment of the present invention is:
Described precast concrete sandwich out-hung panel includes the most successively: interior impeller, heat-insulation layer and outer impeller, institute
Stating heat-insulation layer to be located between described interior impeller and described outer impeller, described interior impeller, heat-insulation layer and outer impeller pass through tension member
Linking into an integrated entity, wherein, described interior impeller includes flange plate and the rib being located on described flange plate, and described rib is located at described
The side towards described outer impeller of interior impeller.
In certain embodiments, described outer impeller, described heat-insulation layer, described tension member and described interior impeller is prefabricated is integrated.
In certain embodiments, described tension member is respectively protruding into described through the two ends of described heat-insulation layer and described tension member
In outer impeller and described rib.
In certain embodiments, the reinforced mesh of monolayer it is disposed with in described outer impeller.
In certain embodiments, the reinforced mesh of monolayer it is disposed with in described flange plate.
In certain embodiments, it is provided with flank in described rib and indulges muscle.
In certain embodiments, the thickness of described outer impeller is 40～60mm, is disposed with monolayer steel in described outer impeller
Muscle mesh sheet, to resist the shrinkage stress during temperature stress and concrete coagulation；The described rib of correspondence of described heat-insulation layer
The thickness of part is 40～60mm, and described heat-insulation layer at the thickness of the part removing described rib of corresponding described interior impeller is
80～100mm, the heat conductivity of described heat-insulation layer is 0.018～0.024W/ (m k)；The described flange plate of described interior impeller
Thickness be 40～60mm, the height of described rib is 40～60mm.
In certain embodiments, described tension member is FRP connector or embedded sleeve barrel, and described tension member uses point-like to divide
Cloth and arranging along described rib.
Precast concrete sandwich out-hung panel with ribbing according to embodiments of the present invention, by by interior impeller towards siphonal lobe
The side of plate is with ribbing, can reach following beneficial effect:
1. there is stable heat-insulation system, superior heat-insulating property, reach the building energy-saving standard of national requirements；
2. compare with other sandwich thermal insulation board bodies of wall of condition of equivalent thickness, there is more superior insulating efficiency, reduce concrete and use
Amount, economic benefit is obvious, alleviates body of wall deadweight, to structural seismic advantageously；
3. compare with other sandwiched thermal-insulating walls with equal insulating efficiency, there is bigger rigidity and bearing capacity, simultaneously
Thickness of wall body is less, increases building and effectively uses space, improves residence comfort；
4. there is good fire protecting performance, excellent in durability, extending structure life-span, it is achieved good economic benefit and society
Benefit.
Therefore this system is developed to promoting Urbanization Construction process, to promoting materials for wall structural adjustment and technological progress, carrying
High building construction quality and improve building function, tool is of great significance.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Substantially, or by the practice of the present invention recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become bright from combining the accompanying drawings below description to embodiment
Aobvious and easy to understand, wherein:
Fig. 1 is the horizontal section structural representation of precast concrete sandwich out-hung panel according to embodiments of the present invention；
Fig. 2 is the vertical cross section structural representation of precast concrete sandwich out-hung panel according to embodiments of the present invention.
Reference:
Precast concrete sandwich out-hung panel 10,
Interior impeller 1, flange plate 11, rib 12,
Heat-insulation layer 2, outer impeller 3, tension member 4, reinforced mesh (5,6), flank indulge muscle 7.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish phase
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to Fig. 1-Fig. 2, precast concrete sandwich out-hung panel with ribbing according to embodiments of the present invention is described.
Precast concrete sandwich out-hung panel with ribbing according to embodiments of the present invention, as depicted in figs. 1 and 2, prefabricated
Concrete sandwich out-hung panel 10 includes the most successively: interior impeller 1, heat-insulation layer 2 and outer impeller 3, heat-insulation layer
2 are located between interior impeller 1 and outer impeller 3, and interior impeller 1, heat-insulation layer 2 and outer impeller 3 are connected by tension member 4,
During i.e. tension member 4 is respectively protruding into interior impeller 1, heat-insulation layer 2 and outer impeller 3, so that three is linked into an integrated entity.
Wherein, as it is shown in figure 1, interior impeller 1 includes flange plate 11 and the rib 12 being located on flange plate 11, rib 12 sets
The side towards outer impeller 3 at interior impeller 1, say, that interior impeller 1 is interior impeller with ribbing.
Precast concrete sandwich out-hung panel with ribbing according to embodiments of the present invention, by arranging out rib by interior impeller 1
12 such that it is able on the premise of ensureing superior insulating efficiency, fire protecting performance, endurance quality, reduce thickness of wall body,
Increase building and effectively use space, improve residence comfort.And concrete amount can also be reduced, alleviate body of wall deadweight,
Reduce and connect node burden, to building structure aseismatic advantageously, it is achieved good economic benefit and social benefit.
Owing to having above-mentioned many advantages, precast concrete sandwich out-hung panel with ribbing can become China and build work from now on
One of developing direction of Cheng Jianshe.Therefore this system is developed to promoting Urbanization Construction process, to promoting materials for wall structure
Adjusting and technological progress, improve construction engineering quality and improve building function, tool is of great significance.
In certain embodiments, outer impeller 3, heat-insulation layer 2, tension member 4 and interior impeller 1 is prefabricated is integrated.
In certain embodiments, as it is shown in figure 1, the two ends that tension member 4 passes heat-insulation layer 2 and tension member 4 are respectively protruding into
In outer impeller 3 and rib 12.
It is understood that interior impeller 1 is with ribbing arrange after, the thickness of flange plate 11 can reduce.If tension member 4 stretches into
Do not set at rib to interior impeller 1, then the degree of depth in tension member 4 is inserted into flange plate 11 is inadequate, and bonding strength is not enough,
Therefore tension member 4 is extend in rib 12, it is ensured that interior impeller 1, heat-insulation layer 2 and the connection reliability of outer impeller 3.
In certain embodiments, as depicted in figs. 1 and 2, it is disposed with monolayer reinforced mesh 5 in outer impeller 3.
In certain embodiments, as depicted in figs. 1 and 2, the reinforced mesh 6 of monolayer it is disposed with in flange plate 11.
In certain embodiments, as depicted in figs. 1 and 2, it is provided with flank in rib 12 and indulges muscle 7.
In certain embodiments, as it is shown in figure 1, the thickness h 1 of outer impeller 3 is 40～60mm, in outer impeller 3
It is disposed with monolayer reinforced mesh 5, to resist the shrinkage stress during temperature stress and concrete coagulation；Heat-insulation layer 2
The thickness h 2 of the part of respective ribs 12 is 40～60mm, and heat-insulation layer 2 is the part removing rib 12 of impeller 1 in correspondence
Thickness h 3 be 80～100mm, the heat conductivity of heat-insulation layer 2 is 0.018～0.024W/ (m k)；The edge of a wing of interior impeller 1
The thickness h 4 of plate 11 is 40～60mm, and the height h5 of rib 12 is 40～60mm.In this embodiment, need by calculating
Configuration reinforcement mesh sheet 5 and flank indulge muscle 7.
In certain embodiments, using tension member 4 to be connected between outer impeller 3 with interior impeller 1, tension member 4 is for FRP even
Fitting or embedded sleeve barrel, tension member 4 is multiple, and multiple tension members 4 use spot distribution to arrange along rib 12, multiple
The spacing of tension member 4 and anchorage length calculate according to practical situation and determine, good to guarantee to connect reliably, to anchor.
In a concrete example of the present invention, as it is shown in figure 1, the thickness of the flange plate 11 of the interior impeller 1 of with ribbing 12
H4=50mm, the height h5=50mm of rib 12, the width w=150mm of rib 12, in adjacent two ribs 12 in the heart
Away from s=600mm, strength grade of concrete C30.Heat-insulation layer 2 is hard-foam polyurethane warming plate, and heat-insulation layer 2 is having flank
Thickness h 2=50mm of position, heat-insulation layer 2 is in thickness h 3=100mm at apleuria position.Thickness h 1=50mm of outer impeller 3,
Strength grade of concrete C30.Tension member 4 is FRP connector, anchorage length 35mm, arrangement pitch 600mm.Steel
A diameter of 6mm of muscle mesh sheet 5,6, mesh size is 250mm × 150mm, and flank indulges a diameter of 8mm of muscle 7.
In describing the invention, it is to be understood that term " " center ", " vertically ", " laterally ", " length ", " width
Degree ", " highly ", " on ", the orientation that indicates of D score, "left", "right", " interior ", " outward " etc. or position relationship be base
In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Limitation of the present invention.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means combine this embodiment or show
Specific features, structure, material or feature that example describes are contained at least one embodiment or the example of the present invention.?
In this specification, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, describe
Specific features, structure, material or feature can be with suitably side in any one or more embodiments or example
Formula combines.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: do not taking off
In the case of the principles and objective of the present invention, these embodiments can be carried out multiple change, revise, replace and modification,
The scope of the present invention is limited by claim and equivalent thereof.
Claims (8)
1. a precast concrete sandwich out-hung panel with ribbing, it is characterised in that outside described precast concrete sandwich
Wallboard includes the most successively: interior impeller, heat-insulation layer and outer impeller, and described heat-insulation layer is located at described interior impeller and institute
Stating between outer impeller, described interior impeller, heat-insulation layer and outer impeller are linked into an integrated entity by tension member, wherein, and described internal lobe
Plate include flange plate and the rib being located on described flange plate, described rib be located at described interior impeller towards the one of described outer impeller
Side.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that outside described
Impeller, described heat-insulation layer, described tension member and described interior impeller is prefabricated is integrated.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that described in draw
Knot part is respectively protruding in described outer impeller and described rib through the two ends of described heat-insulation layer and described tension member.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that outside described
The reinforced mesh of monolayer it is disposed with in impeller.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that the described wing
The reinforced mesh of monolayer it is disposed with in listrium.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that described rib
Inside it is provided with flank and indulges muscle.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that outside described
The thickness of impeller is 40～60mm, is disposed with monolayer reinforced mesh in described outer impeller, to resist temperature stress and coagulation
Shrinkage stress in soil condensation process；
The thickness of the part of the described rib of correspondence of described heat-insulation layer is 40～60mm, and described heat-insulation layer is at corresponding described interior impeller
The thickness of part removing described rib be 80～100mm, the heat conductivity of described heat-insulation layer is
0.018～0.024W/ (m k)；
The thickness of the described flange plate of described interior impeller is 40～60mm, and the height of described rib is 40～60mm.
Precast concrete sandwich out-hung panel with ribbing the most according to claim 1, it is characterised in that described in draw
Knot part is FRP connector or embedded sleeve barrel, and described tension member uses spot distribution and arranges along described rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610450876.5A CN105971189A (en) | 2016-06-17 | 2016-06-17 | Precast concrete sandwich cladding wall panel provided with ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610450876.5A CN105971189A (en) | 2016-06-17 | 2016-06-17 | Precast concrete sandwich cladding wall panel provided with ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971189A true CN105971189A (en) | 2016-09-28 |
Family
ID=57022919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610450876.5A Pending CN105971189A (en) | 2016-06-17 | 2016-06-17 | Precast concrete sandwich cladding wall panel provided with ribs |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
| CN106894571A (en) * | 2017-01-23 | 2017-06-27 | 中国建筑第八工程局有限公司 | Half built-in precast concrete sandwich heat preservation wallboard and its assembly system and construction method |
| CN107355043A (en) * | 2017-09-06 | 2017-11-17 | 南京工业大学 | A kind of plug-in energy-saving wall board of precast light and preparation method |
| CN108589980A (en) * | 2018-06-15 | 2018-09-28 | 浙江绿筑集成科技有限公司 | Integrated prefabricated Side fascia of PSC light thermal-insulating decorating structures and preparation method thereof |
| CN108612255A (en) * | 2018-05-15 | 2018-10-02 | 中国十七冶集团有限公司 | A kind of precast foam concrete sandwich heat preservation Side fascia |
| CN108661232A (en) * | 2018-07-12 | 2018-10-16 | 天津市房屋鉴定建筑设计院 | Based on lightweight concrete compound external wall panel integration building enclosure |
| CN109138168A (en) * | 2018-09-12 | 2019-01-04 | 吉林长发建筑产业化有限公司 | The integrated prefabricated concrete structure box-shaped building of structural thermal insulation and construction method |
| CN110318483A (en) * | 2019-06-27 | 2019-10-11 | 罗志康 | A kind of precast concrete sandwich wall with ribbing |
| CN110528798A (en) * | 2019-09-25 | 2019-12-03 | 华新水泥股份有限公司 | A kind of thermal-insulative decorative board |
| CN111188422A (en) * | 2020-01-15 | 2020-05-22 | 北京市燕通建筑构件有限公司 | Heat preservation drawknot spare and heat preservation wall |
| CN114960961A (en) * | 2022-07-18 | 2022-08-30 | 山东大学 | Single-layer assembled concrete plate structure house and installation method thereof |
| CN115478648A (en) * | 2022-09-16 | 2022-12-16 | 哈尔滨工业大学 | Novel integrated wallboard suitable for offshore floating building and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
| CN106894571A (en) * | 2017-01-23 | 2017-06-27 | 中国建筑第八工程局有限公司 | Half built-in precast concrete sandwich heat preservation wallboard and its assembly system and construction method |
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| CN108612255A (en) * | 2018-05-15 | 2018-10-02 | 中国十七冶集团有限公司 | A kind of precast foam concrete sandwich heat preservation Side fascia |
| CN108589980A (en) * | 2018-06-15 | 2018-09-28 | 浙江绿筑集成科技有限公司 | Integrated prefabricated Side fascia of PSC light thermal-insulating decorating structures and preparation method thereof |
| CN108661232A (en) * | 2018-07-12 | 2018-10-16 | 天津市房屋鉴定建筑设计院 | Based on lightweight concrete compound external wall panel integration building enclosure |
| CN109138168A (en) * | 2018-09-12 | 2019-01-04 | 吉林长发建筑产业化有限公司 | The integrated prefabricated concrete structure box-shaped building of structural thermal insulation and construction method |
| CN109138168B (en) * | 2018-09-12 | 2024-04-05 | 吉林长发建筑产业化有限公司 | Structure heat preservation integrated assembled concrete structure box type house and construction method |
| CN110318483A (en) * | 2019-06-27 | 2019-10-11 | 罗志康 | A kind of precast concrete sandwich wall with ribbing |
| CN110318483B (en) * | 2019-06-27 | 2021-08-17 | 山东铁信建设集团有限公司 | Precast concrete sandwich wall with ribs |
| CN110528798A (en) * | 2019-09-25 | 2019-12-03 | 华新水泥股份有限公司 | A kind of thermal-insulative decorative board |
| CN111188422A (en) * | 2020-01-15 | 2020-05-22 | 北京市燕通建筑构件有限公司 | Heat preservation drawknot spare and heat preservation wall |
| CN114960961A (en) * | 2022-07-18 | 2022-08-30 | 山东大学 | Single-layer assembled concrete plate structure house and installation method thereof |
| CN114960961B (en) * | 2022-07-18 | 2023-08-25 | 山东大学 | Single-layer assembled concrete slab type structure house and installation method thereof |
| CN115478648A (en) * | 2022-09-16 | 2022-12-16 | 哈尔滨工业大学 | Novel integrated wallboard suitable for offshore floating building and preparation method thereof |
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Inventor after: Xie Jinchen Inventor after: Gao Shuang Inventor after: Jiang Qing Inventor after: Shao Huibin Inventor after: Sun Xiaoming Inventor before: Xie Jinchen Inventor before: Xing Wei Inventor before: Jiang Qing |
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Application publication date: 20160928 |
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