CN209397762U - Compound external wall panel - Google Patents
Compound external wall panel Download PDFInfo
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- CN209397762U CN209397762U CN201821875344.7U CN201821875344U CN209397762U CN 209397762 U CN209397762 U CN 209397762U CN 201821875344 U CN201821875344 U CN 201821875344U CN 209397762 U CN209397762 U CN 209397762U
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Abstract
The utility model provides a kind of compound external wall panel, concrete wall including adding heat-insulating material preparation in portland cement, outer decorative layer and internal decking sheet are respectively arranged with inside and outside the concrete wall, the concrete wall is internally provided with double-layer double-direction steel mesh, the double-layer double-direction steel mesh includes spaced first layer steel mesh and second layer steel mesh, and the steel tie being connected between the first layer steel mesh and second layer steel mesh.The compound external wall panel of the utility model, the Side fascia suitable for assembled architecture have lightweight, high intensity, fire prevention, self-heat conserving, decoration, waterproof, sound insulation, performances freeze proof, easy to make and environmentally protective etc..
Description
Technical field
The utility model relates to decorative building material technical field, in particular to a kind of compound external wall panel.
Background technique
National building standard is designed in atlas 16J110-2,16G333 " precast concrete exterior wall cladding (one) " and is illustrated, outside
The wall construction of wall hanging plate engineering can be divided by heat preservation type: sandwich heat preservation system, heat preservation system inside and outer heat preservation system, by
Reinforced concrete floor and insulating layer are composed by connector, are had and the function such as are gone along with sb. to guard him, prevent fires, keeping the temperature, is heat-insulated, insulating against sound, decorate
Can, because of the integrated of its height, mechanization, industrialization, product quality is easily effectively controlled, save labour and material at
Originally, shorten the construction period, it is made to be used widely on assembled architecture.But precast concrete out-hung panel armored concrete
Layer and insulating layer are independent, and insulating layer mainly uses styrofoam (EPS), extruded sheet (XPS) or rock wool to adopt to realize heat insulation function
With normal concrete (dry density about 2500kg/m3), integral wall quality is big, unfavorable to main structure stress, to main body knot
Structure connector requirement for bearing capacity is higher.
Utility model content
The purpose of this utility model is to provide one kind have lightweight, high intensity, fire prevention, self-heat conserving, decoration, waterproof, every
Sound, performances freeze proof, easy to make and environmentally protective etc. are in the compound external wall panel of one.
In order to solve the technical problem, the utility model provides a kind of compound external wall panel, is included in portland cement and adds absolutely
The concrete wall of hot thermal insulation material preparation is respectively arranged with outer decorative layer and interior trim inside and outside the concrete wall
Layer, the concrete wall are internally provided with double-layer double-direction steel mesh, and the double-layer double-direction steel mesh includes spaced
First layer steel mesh and second layer steel mesh, and the drawknot being connected between the first layer steel mesh and second layer steel mesh
Reinforcing bar.
Optionally, in the compound external wall panel, the thickness of the outer decorative layer and the thickness of the internal decking sheet are small
In the thickness of the concrete wall.
Optionally, in the compound external wall panel, the double-layer double-direction reinforcing bar net surface has antirust coat.
Optionally, in the compound external wall panel, the concrete wall is Nian Jie with the outer decorative layer, the concrete
Wall is Nian Jie with the internal decking sheet.
Optionally, in the compound external wall panel, the outer decorative layer and internal decking sheet include plate and are formed in plate
Decorative cover on material.
Optionally, in the compound external wall panel, the plate is cement base plate or inorganic resin plate.
Optionally, grid cloth is equipped in the compound external wall panel, in the cement base plate or doped with undulation degree
Material.
Optionally, in the compound external wall panel, the decorative cover is lacquer layer, F-C paint layer or dope layer.
Compound external wall panel provided by the utility model, uses industrial production, so that being formed has lightweight, high-strength
Degree, fire prevention, self-heat conserving, decoration, waterproof, sound insulation, performances freeze proof, easy to make and environmentally protective etc. are in the composite exterior wall of one
Plate, without field fabrication, production cost is reduced, and is suitble to building industrialization application.The compound external wall panel of the utility model is with silicic acid
Salt cement is main material, the concrete wall of heat-insulating material and the preparation of other additives is added, compared to traditional water
Clay standby precast concrete out-hung panel, has many advantages, such as lightweight, self-heat conserving, and fire protecting performance reaches B1 grades or more, thermally conductive
Coefficient meets the requirement of external wall service performance no more than 0.08W/ (mK).Without being separately provided in the structure of the utility model
Insulating layer has the simple effect of structure.The double-layer double-direction reinforcing bar connected by steel tie is set inside concrete wall
Net forms reinforced concrete wall structure, to improve the stress performance and deformability of compound external wall panel.
Binder, antimitotic agent, plasticiser, foaming agent and trade waste is added in the utility model in portland cement,
The binder be conducive to the mixing of reinforced concrete wall multiple material with it is cementing, enhance the intensity of compound external wall panel；It is described
Antimitotic agent is beneficial to prevent reinforced concrete wall cracking；The plasticiser is made by reducing the mixing water in concrete
It obtains concrete capillary hole number to reduce, structure is closely knit, improves impervious and frost resistance；Industrial waste is also adulterated in concrete
Object, trade waste play the role of economizing on resources, eliminate waste, protection environment；The foaming agent be then can increase it is mixed
The thermal insulation property of solidifying cob wall body mitigates weight.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of compound external wall panel；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is the structural schematic diagram of double-layer double-direction steel mesh；
It is as shown in the figure:
100- compound external wall panel；110- concrete wall；120- outer decorative layer；121- exterior facing；122- outer decorative layer
Plate；130- internal decking sheet；131 built-in facings；132- internal decking sheet plate；140- double-layer double-direction steel mesh；150- drawknot steel
Muscle.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes compound external wall panel be described in further detail.
According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing is all made of
Very simplified form and use non-accurate ratio, only to it is convenient, lucidly aid in illustrating the utility model embodiment
Purpose.In addition, the structure that attached drawing is shown is often a part of practical structures.Particularly, each attached drawing needs the side shown
Emphasis is different, uses different ratios sometimes.
Embodiment one
Fig. 1 to Fig. 3 is please referred to, the present embodiment one provides a kind of compound external wall panel 100, is included in portland cement and adds
The concrete wall 110 of heat-insulating material preparation, the exterior of adhesion setting respectively inside and outside the concrete wall 110
Decorations layer 120 and internal decking sheet 130, the concrete wall 110 are internally provided with double-layer double-direction steel mesh 140, the bilayer
Two-way steel mesh 140 includes spaced first layer steel mesh and second layer steel mesh, and is connected to the first layer steel
Steel tie 150 between muscle net and second layer steel mesh.Wherein concrete wall 110 can use other with internal and external ornament layer
Mode is fixedly connected.
The compound external wall panel 100 that the present embodiment one provides, uses industrial production, so that being formed has lightweight, height
Intensity, fire prevention, self-heat conserving, decoration, waterproof, sound insulation, performances freeze proof, easy to make and environmentally protective etc. are in the composite exterior wall of one
Plate, without field fabrication, production cost is reduced, and is suitble to building industrialization application.The compound external wall panel of the present embodiment one is with silicic acid
Salt cement is main material, the concrete wall of heat-insulating material and the preparation of other additives is added, compared to traditional water
Clay standby precast concrete out-hung panel, has many advantages, such as lightweight, self-heat conserving, and fire protecting performance reaches B1 grades or more, thermally conductive
Coefficient meets the requirement of external wall service performance no more than 0.08W/ (mK).The compound external wall panel 100 that the present embodiment one provides,
It is not necessary that insulating layer is separately provided in structure, there is the simple effect of structure.Setting passes through drawknot steel inside concrete wall
The double-layer double-direction steel mesh of muscle connection, forms reinforced concrete wall structure, to improve the stress performance of compound external wall panel
And deformability.
It is inorganic that the heat-insulating material of the present embodiment one can be expanded perlite, glass fibre or mineralized wood silk fiber etc.
Light heat-insulating material.Wherein expanded perlite, glass fibre or mineralized wood silk fiber are conducive to mitigate the weight of concrete wall 110
Amount and the thermal coefficient for reducing concrete wall 110, the addition of various heat-insulating materials are not more than its thermal coefficient
0.08W/ (mK), wherein wherein can not only use expanded perlite, glass fibre, mineralized wood silk fiber and its combination, also
It can be using the fiber for being beneficial to mitigate weight and reduction thermal coefficient of like attribute.
In portland cement, binder can also be added, be conducive to the mixing of 110 multiple material of concrete wall with
It is cementing, enhance the intensity of compound external wall panel 100.
In portland cement, antimitotic agent can also be added, be beneficial to prevent wall crazing.
In portland cement, plasticiser can also be added, can be by reducing the mixing water in concrete, make
It obtains concrete capillary hole number to reduce, structure is closely knit, improves impervious and frost resistance.
In portland cement, doping trade waste can also be added, trade waste, which plays, to economize on resources, eliminates
Waste, the effect for protecting environment.
In portland cement, foaming agent can also be added, the insulation effect of concrete wall can be increased, mitigate wall
Plate own wt.
Fig. 1 to Fig. 3 is please referred to, in the present embodiment one, double-layer double-direction steel mesh 140 distributes as net shape in concrete walls
In body 110, as vertical and horizontal reinforcing bar right-angled intersection by two-way steel mesh made of binding or welding production, in the present embodiment
The thickness of compound external wall panel 100 for example can be 100mm-240mm, but not limited to this thickness can carry out according to actual needs
Adjustment appropriate, in order to reinforce the intensity of the compound external wall panel 100, selection sets double-layer double-direction steel mesh 140 to two layers,
It is connected between two layers by multiple progress steel ties 150, makes two layers of steel mesh at being integral, steel tie 150 can increase
Add the intensity between double-layer double-direction steel mesh 140, to increase the stress performance and deformability of reinforced concrete wall.When
So, it is contemplated that double-layer double-direction steel mesh 140 it is latticed be not only it is two-way vertical, can also be a variety of netted
Structure, the two-way steel mesh in concrete wall 110 is also not only limited only to one or two layers, if compound external wall panel 100 is right
Intensity has relatively high needs, can use three layers or more of two-way steel mesh.
In the present embodiment one, 140 surface of double-layer double-direction steel mesh also has antirust coat, and iron is contacted with air in its surface pole
Easily chemically react, generate iron rust, antirust coat can efficiently reduce the corrosion of reinforcing bar, make 100 stability of compound external wall panel and
Durability greatly increases.
Referring to FIG. 1, in the present embodiment one, the outer decorative layer 120 and internal decking sheet 130 and concrete wall 110
It is connected.Wherein the outer decorative layer plate 122 of outer decorative layer 120 is connected by way of glued with concrete wall 110, interior
The internal decking sheet plate 132 of decorative laminate 130 is connected by way of glued with concrete wall 110.
Referring to FIG. 1, the compound external wall panel 100 that the present embodiment one provides, internal decking sheet 130 are divided for internal decking sheet decorative cover
131 and internal decking sheet plate 132, outer decorative layer 120 divide for outer decorative layer decorative cover 121 and outer decorative layer plate 122.Wherein institute
Stating outer decorative layer plate 122 and internal decking sheet plate 132 can be using concrete substrate, the outer decorative layer plate 122 and built-in
Grid cloth, doping fibrous material or a combination thereof, 121 He of outer decorative layer decorative cover are also provided in decorations laminate material 132
Internal decking sheet decorative cover 131 can choose lacquer, the aqueous, environmental protective of lacquer, best in quality, uvioresistant resistance to weathering energy
Good and self-cleaning ability is strong, has not only protected concrete wall 110 directly to contact with the external world in this way, but also can beautify multi-functional compound
Plate also has operability for appearance, plays decoration function.
In the present embodiment one, the material of the outer decorative layer plate 122 and internal decking sheet plate 132 is concrete substrate,
When selecting the material of outer decorative layer plate 122 and internal decking sheet plate 132, it is also contemplated that the requirement of compound external wall panel 100
With waterproofness, selection inorganic resin plate in this way is also relatively good, and inorganic resin plate can play compound external wall panel 100 different
Effect, this material has flexibility, and can further mitigate the weight of multi-functional clad plate, also prevents with certain
Water function.
Embodiment two
It is in place of the present embodiment two and the difference of embodiment one, the outer decorative layer decorative cover 121 and internal decking sheet dress
The material of facing 131 can use F-C paint or dope layer, and the F-C paint not dusting under rugged environment is not fallen off, and prevent
Water is dust-proof, can persistently guarantee decorative and adhesive force, and have fabulous flexibility, full color texture is good.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want
Seek the protection scope of book.
Claims (7)
1. a kind of compound external wall panel, which is characterized in that including concrete wall, set respectively inside and outside the concrete wall
It is equipped with outer decorative layer and internal decking sheet, the concrete wall is internally provided with double-layer double-direction steel mesh, the double-layer double-direction
Steel mesh includes spaced first layer steel mesh and second layer steel mesh, and is connected to the first layer steel mesh and
Steel tie between two layers of steel mesh.
2. compound external wall panel as described in claim 1, which is characterized in that the thickness of the outer decorative layer and the internal decking sheet
Thickness be respectively less than the thickness of the concrete wall.
3. compound external wall panel as described in claim 1, which is characterized in that the double-layer double-direction reinforcing bar net surface has antirust
Layer.
4. compound external wall panel as described in claim 1, which is characterized in that the concrete wall and the outer decorative layer are viscous
It connects, the concrete wall is Nian Jie with the internal decking sheet.
5. compound external wall panel as described in claim 1, which is characterized in that the outer decorative layer and internal decking sheet include plate
With the decorative cover being formed on plate.
6. compound external wall panel as claimed in claim 5, which is characterized in that the plate is cement base plate or inorganic resin
Plate.
7. compound external wall panel as claimed in claim 5, which is characterized in that the decorative cover be lacquer layer, F-C paint layer or
Dope layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875344.7U CN209397762U (en) | 2018-11-14 | 2018-11-14 | Compound external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875344.7U CN209397762U (en) | 2018-11-14 | 2018-11-14 | Compound external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397762U true CN209397762U (en) | 2019-09-17 |
Family
ID=67879974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875344.7U Active CN209397762U (en) | 2018-11-14 | 2018-11-14 | Compound external wall panel |
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| Country | Link |
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| CN (1) | CN209397762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235698A (en) * | 2018-11-14 | 2019-01-18 | 华东建筑设计研究院有限公司 | Compound external wall panel |
| CN111851566A (en) * | 2020-07-30 | 2020-10-30 | 广东精铟海洋工程股份有限公司 | Tower footing structure of ocean floating tower |
-
2018
- 2018-11-14 CN CN201821875344.7U patent/CN209397762U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235698A (en) * | 2018-11-14 | 2019-01-18 | 华东建筑设计研究院有限公司 | Compound external wall panel |
| CN111851566A (en) * | 2020-07-30 | 2020-10-30 | 广东精铟海洋工程股份有限公司 | Tower footing structure of ocean floating tower |
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