CN210459749U - Assembled light composite heat-insulating external wall panel - Google Patents
Assembled light composite heat-insulating external wall panel Download PDFInfo
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- CN210459749U CN210459749U CN201921106780.2U CN201921106780U CN210459749U CN 210459749 U CN210459749 U CN 210459749U CN 201921106780 U CN201921106780 U CN 201921106780U CN 210459749 U CN210459749 U CN 210459749U
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Abstract
The utility model provides an assembled light composite heat-insulating external wall panel, which relates to the technical field of assembled buildings, and comprises an inner decorative surface layer and an outer decorative surface layer which are positioned at both sides, a first grid layer and a second grid layer which are symmetrically distributed at both sides and positioned between the inner decorative surface layer and the outer decorative surface layer, a structural layer filled between the inner decorative surface layer and the outer decorative surface layer, a heat-insulating layer arranged in the structural layer, an inner frame connected with the structural layer at both sides of the external wall panel, and a plurality of pre-buried hoisting points arranged in the structural layer; the structural layer is made of lightweight concrete materials. The utility model discloses side fascia collects light, fire prevention, thermal-insulated, environmental protection, durable, decorate etc. advantage as an organic whole.
Description
Technical Field
The utility model relates to an assembled light composite insulation side fascia belongs to assembly type building technical field.
Background
With the great popularization of the industrialization of the fabricated building in China, the traditional peripheral retaining wall is no longer suitable for the fabricated building, and the common concrete wall is not beneficial to production, transportation and construction due to too large self weight; the wallboard with the organic heat insulation material may generate harmful gas under certain conditions, and is difficult to simultaneously meet the conditions of light weight, fire resistance, heat insulation, environmental protection, durability, decoration and the like.
Based on this, cases have been generated.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned defect that exists among the prior art, the utility model aims at providing an assembled light composite insulation side fascia, in order to realize above-mentioned purpose, the utility model discloses the technical scheme who takes as follows:
an assembled light composite heat-insulation external wall panel comprises an inner decorative surface layer and an outer decorative surface layer which are positioned on two sides, a first grid layer and a second grid layer which are symmetrically distributed on two sides and positioned between the inner decorative surface layer and the outer decorative surface layer, a structural layer filled between the inner decorative surface layer and the outer decorative surface layer, a heat-insulation layer arranged in the structural layer, an inner frame connecting the structural layers on two sides of the wall panel, and a plurality of pre-buried hoisting points arranged in the structural layer; the structural layer is made of lightweight concrete materials.
Preferably, the inner frame is a rectangular parallelepiped frame formed by a combination of mesh plates.
Preferably, the first mesh layer/the second mesh layer is 5mm away from the junction of the inner decorative surface layer/the outer decorative surface layer and the structural layer.
Preferably, the heat insulation layer adopts an air layer.
Preferably, the grid plate is composed of grid holes, and the hole pattern is a regular hexagon or a regular quadrangle.
Preferably, the inner frame is made of metal.
Preferably, the first mesh layer and the second mesh layer are made of glass fiber mesh cloth or steel wire meshes.
The utility model discloses can realize following technological effect:
(1) the structure layer of the utility model adopts materials such as light concrete and the like, has certain heat insulation performance, can form good overall heat insulation effect by matching with an air heat insulation layer with certain thickness, and can further reduce the thickness of the overall wall plate; the lightweight concrete has stable chemical properties and good durability; the utility model discloses the side fascia does not contain any material harmful to the environment, can recycle after demolising moreover, and is more environmental protection.
(2) The utility model discloses the main material texture is lighter and built-in air intermediate layer, and whole weight is less to do not contain any combustible component, have good fire resistance.
(3) The utility model discloses the internal frame of built-in metal grid plate is wrapped up by the difficult oxidation corrosion of concrete, has certain rigidity and toughness, is favorable to strengthening the bulk strength and the anti-seismic performance of wallboard, can further improve the durability.
(4) The utility model discloses the centre is air interlayer and does not contain the inner formword, combines the air bed as another kind of heat preservation mode, not only further plays thermal-insulated heat retaining effect, the holistic weight of wallboard that can also significantly reduce, and simple structure is ingenious simultaneously, does benefit to production, material saving.
The utility model discloses a composite construction that metal grid plate inner frame and lightweight concrete filled when realizing the light, intensity is also very high, collects light, fire prevention, thermal-insulated, environmental protection, durable, decorate etc. advantage as an organic whole.
Drawings
FIG. 1 is a schematic cross-sectional view of an assembled lightweight composite thermal insulation external wall panel according to the present embodiment;
FIG. 2 is a schematic cross-sectional view taken along the line A-A of the fabricated lightweight composite thermal insulation exterior wall panel according to the present embodiment;
FIG. 3 is a regular hexagonal hole pattern diagram of the inner frame of the fabricated light composite thermal insulation external wall panel according to the embodiment;
FIG. 4 is a square hole pattern of the inner frame of the fabricated light composite thermal insulation external wall panel according to the embodiment.
Description of the labeling: 1. an interior finish layer; 2. a first mesh layer; 3. a structural layer; 4. an inner frame; 5. pre-burying a lifting point; 6. a second mesh layer; 7. and an outer decorative layer.
Detailed Description
In order to make the technical means and the technical effects achieved by the technical means of the present invention more clearly and completely disclosed, an embodiment is provided and the following detailed description is made with reference to the accompanying drawings:
as shown in fig. 1-4, the fabricated lightweight composite thermal insulation external wall panel of this embodiment includes an inner facing layer 1 and an outer facing layer 7 located on both sides, a first mesh layer 2 and a second mesh layer 6 symmetrically distributed on both sides and located between the inner facing layer 1 and the outer facing layer 7, a structural layer 3 filled between the inner facing layer 1 and the outer facing layer 7, a thermal insulation layer disposed in the structural layer 3, an inner frame 4 connecting the structural layers 3 on both sides of the external wall panel, and a plurality of embedded hanging points 5 disposed in the structural layer. The first grid layer 2 and the second grid layer 6 are used for bearing force, and the strength of the whole wallboard is increased.
In the preferred embodiment, the interior surface layer 1 covers the structural layer 3, and a layer of mesh cloth is arranged under the inner surface of the interior surface layer 1, and the mesh cloth is preferably glass fiber mesh cloth.
In this embodiment, preferably, the structural layer 3 is a lightweight concrete material, and preferably, ceramsite foam concrete is used.
Preferably, the inner frame 4 is a cuboid frame formed by combining grid plates, and a plurality of grid plates are distributed in the cuboid frame at intervals. The internal frame 4 of the grid plate needs to be anchored into the structural layer 3 by 10mm and above respectively on two sides of the opening direction of the metal grid plate when the structural layer 3 is poured, so that the integrity of the assembled light composite heat-insulating external wall plate is ensured. The internal frame 4 of the grid plate is preferably made of galvanized steel plates, the size of the holes of the metal grid plate is determined according to the designed wall thickness, the grid plate is composed of grid holes, and the hole pattern is a regular hexagon or a regular quadrangle.
The embedded lifting points 5 are ordinary bolt sleeve lifting appliances and are poured in the structural layer 3. The pre-buried hoisting points 5 are used for hoisting in production, transportation and construction.
Preferably, in this embodiment, the first mesh layer 2/the second mesh layer 6 is 5mm away from the junction between the interior facing layer 1/the exterior facing layer 7 and the structural layer 3, that is, at a depth of 5mm from the outer surface of the structural layer 3, and the first mesh layer 2 and the second mesh layer 6 are made of glass fiber mesh cloth or steel mesh sheets.
In the preferred embodiment, the exterior finish 7 may be stone paint, latex paint, reverse tile, stone, ceramic plate, etc. When the outer facing layer 7 adopts face materials such as reverse-polished tiles, stones, ceramic plates and the like, a steel wire mesh sheet is adopted.
In the preferred embodiment, the heat insulating layer is an air layer with a certain thickness and is arranged in the structural layer 3.
The manufacturing process of the assembled light composite heat-insulating external wall panel comprises the following steps:
step 1: preparing the C30 ceramsite foam concrete, wherein the slump requirement is (100 +/-20) mm. The concrete comprises: 42.5-grade ordinary portland cement, water, coarse and fine aggregates, additives and fly ash adopt I-grade and II-grade fly ash which meet the standard specification, and the fly ash and the ceramsite adopt clay ceramsite, the maximum particle size is not more than 20mm, preferably less than 16mm, the density grade is 700, and the stacking density range is 610-700 kg/m3In the meantime.
Step 2: cleaning the surface of a steel mould table, positioning and paying off, mounting a mould, and spraying a release agent;
and step 3: manufacturing a first panel: manufacturing an inner decorative surface layer 1 of the external wall panel, pouring C30 ceramsite foam concrete with the thickness of 5mm, laying a layer of glass fiber mesh cloth 6, placing split heads, placing a metal checkerboard inner frame 4, and continuously pouring until the thickness of a first surface structural layer.
And 4, step 4: and vibrating the first panel, conveying the first panel to a steam curing chamber for steam curing, wherein the steam temperature is 60-80 ℃, the curing time is not less than 10 hours, and taking out the first panel for later use after curing.
And 5: manufacturing a second face wallboard: manufacturing an external decorative surface layer 7 of the external wall panel according to different external decorative surface requirements, then pouring 5mm of C30 ceramsite foam concrete, laying a layer of glass fiber mesh cloth or reinforcing mesh sheet, arranging split heads, continuously pouring to the thickness of a second surface structure layer,
step 6: the first surface wallboard with the metal checkerboard inner frame which is manufactured is turned by 180 degrees by a turning machine and placed on the second surface wallboard, and the anchoring length of the metal checkerboard inner frame in the second surface wallboard is guaranteed.
And 7: and vibrating the second surface plate, and conveying the second surface plate to a steam curing chamber for secondary steam curing under the same curing conditions.
And 8: and after the second curing is finished, arranging the pre-embedded hoisting points 5, and then placing and fixing the templates around the external wall panel and pouring the parts which are not poured around the external wall panel.
And step 9: and (5) vibrating and compacting for the third time, and then conveying to a steam curing chamber for steam curing under the same curing conditions.
Step 10: and (5) demolding and lifting the outer wall panel after the third curing is finished, transporting to a storage yard, and performing watering curing for 7 days to obtain a finished outer wall panel.
The above is a detailed description of the technical solutions provided in connection with the preferred embodiments of the present invention, and it should not be assumed that the embodiments of the present invention are limited to the above description, and it will be apparent to those skilled in the art that the present invention can be implemented in a variety of ways without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an assembled light composite insulation side fascia which characterized in that: the wallboard comprises an inner decoration surface layer and an outer decoration surface layer which are positioned on two sides, a first grid layer and a second grid layer which are symmetrically distributed on two sides and positioned between the inner decoration surface layer and the outer decoration surface layer, a structural layer filled between the inner decoration surface layer and the outer decoration surface layer, a heat insulation layer arranged in the structural layer, an inner frame connected with the structural layer on two sides of the wallboard, and a plurality of pre-buried hoisting points arranged in the structural layer; the structural layer is made of lightweight concrete materials.
2. The fabricated light composite thermal insulation external wall panel as claimed in claim 1, wherein: the inner frame is a cuboid frame formed by combining grid plates.
3. The fabricated light composite thermal insulation external wall panel as claimed in claim 1, wherein: the first grid layer/the second grid layer is 5mm away from the junction of the inner decorative surface layer/the outer decorative surface layer and the structural layer.
4. The fabricated light composite thermal insulation external wall panel as claimed in claim 1, wherein: the heat-insulating layer adopts an air layer.
5. The fabricated light composite thermal insulation external wall panel as claimed in claim 2, wherein: the grid plate is composed of grid holes, and the hole pattern is a regular hexagon or a regular quadrangle.
6. The fabricated light composite thermal insulation external wall panel as claimed in claim 1, wherein: the inner frame is made of metal.
7. The fabricated light composite thermal insulation external wall panel as claimed in claim 1, wherein: the first grid layer and the second grid layer are made of glass fiber grid cloth or steel wire meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921106780.2U CN210459749U (en) | 2019-07-16 | 2019-07-16 | Assembled light composite heat-insulating external wall panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921106780.2U CN210459749U (en) | 2019-07-16 | 2019-07-16 | Assembled light composite heat-insulating external wall panel |
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| CN210459749U true CN210459749U (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295706A (en) * | 2019-07-16 | 2019-10-01 | 宝业集团浙江建设产业研究院有限公司 | A kind of assembled light composite thermal-insulation external wall panel and its manufacture craft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295706A (en) * | 2019-07-16 | 2019-10-01 | 宝业集团浙江建设产业研究院有限公司 | A kind of assembled light composite thermal-insulation external wall panel and its manufacture craft |
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