CN212641773U - Light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure - Google Patents
Light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure Download PDFInfo
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- CN212641773U CN212641773U CN202021954223.9U CN202021954223U CN212641773U CN 212641773 U CN212641773 U CN 212641773U CN 202021954223 U CN202021954223 U CN 202021954223U CN 212641773 U CN212641773 U CN 212641773U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses a light-duty decoration, thermal-insulated, heat preservation integration's wallboard structure relates to building wallboard technical field. The utility model comprises a high-performance concrete surface layer, a light steel keel frame layer and an ALC plate; the back of the light steel keel frame layer is hung on the main body structure, and the upper end and the lower end of the integral wall plate structure are provided with concrete flanges in tongue-and-groove shapes; the two adjacent wall plate structures are clamped through concrete flanges with tongue-and-groove shapes to form a cavity gap, one end of a light steel keel frame layer of each wall plate structure is fixedly provided with a sleeve connecting piece through a bolt, and the other end of the light steel keel frame layer of each wall plate structure is fixedly provided with a U-shaped steel adapter through a bolt; the light steel keel frame layer of the wallboard structure is filled with fireproof heat-insulating cotton. The utility model ensures the waterproof performance of the plate, and simultaneously, the weather-proof sealant on the outer side prevents the water on the outer side from entering, so that the waterproof performance of the outer wall is greatly improved; the difficulty of field installation is greatly reduced, the installation efficiency is improved, the installation period is shortened, and the installation cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of building wallboard, especially, relate to a light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure.
Background
The existing light outer wall system has the following problems:
1. the plate is composed of a 30mm concrete outer layer, a light steel keel, a 10mm cement fiberboard, a calcium silicate board and a 9 cm board, light steel is exposed, a tongue-and-groove structure is avoided, and the hidden danger of water leakage is large;
2. the inner leaf wall body of the outer wall is a thin plate, the texture of the material of the inner wall body and an indoor partition wall (an air adding block or a batten) is not uniform, the thick and heavy feeling is avoided, the indoor use experience of a user is poor, and the connection and the material use are inconvenient when the inner wall body is connected with the inner wall and is used for indoor decoration;
3. the content of the adapter is large, so that the cost of the adapter is increased;
4. the field installation is difficult, the field welding amount is large, and the influence on the environment is large; the adjustment allowance is relatively small;
5. the construction measures of the interlayer expansion joints are avoided, so that the horizontal displacement of the main body structure cannot be absorbed during earthquake, and the in-plane deformation performance of the plate is poor;
6. under the condition of the same material cost, the heat insulation performance is poorer, and more heat insulation material cost needs to be increased.
Therefore, aiming at the problems, the light-weight decorative, heat insulation and heat preservation integrated wallboard structure has important significance for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure has effectively solved above problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure, which comprises a high-performance concrete surface layer, a light steel keel frame layer and an ALC board which are arranged from outside to inside in sequence;
the back of the light steel keel frame layer is hung on the main body structure through a wallboard adapter and a bolt assembly, and the upper end and the lower end of the integral wallboard structure are concrete flanges in a tongue-and-groove shape; the light steel keel frame layer is arranged between the high-performance concrete surface layer and the ALC board, the light steel keel frame layer is fixedly connected with the high-performance concrete surface layer through a stainless steel embedded part, and the light steel keel frame layer is fixedly connected with the ALC board through self-tapping screws; the two adjacent wallboard structures are clamped through concrete flanges with tongue-and-groove shapes, a cavity gap is formed, ethylene-propylene-diene monomer airtight rubber strips are filled in the cavity gap for compaction, and an opening at the outer side and an opening at the inner side of the cavity gap are respectively filled and sealed through foam strips and weather-resistant sealant; one end of the light steel keel frame layer of the wallboard structure is fixedly provided with a sleeve connecting piece through a bolt, and the other end of the light steel keel frame layer of the wallboard structure is fixedly provided with a U-shaped steel adapter through a bolt; the adjacent wallboard structures are connected through threaded steel sleeves arranged between the U-shaped steel adaptor and the sleeve connector; the connecting parts of two adjacent wallboard structures are sealed through a sealant;
and fireproof heat-insulating cotton is filled in the light steel keel frame layer of the wallboard structure.
The utility model discloses following beneficial effect has:
1. the structure of the concrete flanging with the tongue-and-groove structure ensures the waterproof performance of the plate, simultaneously weather-proof sealant on the outer side prevents water on the outer side from entering, the inner side is compacted by an ethylene propylene diene monomer airtight teaching strip, so that a cavity is formed between plate seams and is equal to indoor and outdoor air pressure, rainwater on the outer side cannot enter the plate seams due to air pressure difference, and the waterproof performance of an outer wall is greatly improved due to the arrangement of two materials and the tongue-and-groove structure;
2. the inner leaf layer adopts the ALC board, so that the overall fireproof and heat-insulating performance of the wallboard is guaranteed, the use of heat-insulating materials is saved to a certain extent, the inner partition wall basically adopts a light batten or an aerated block at present and is basically made of homogeneous materials, so that the connection treatment of the light batten and the aerated block at a connection position is more convenient, the indoor decoration at the later stage is more convenient, the use experience of indoor users is better, the material can be conveniently cut during production and field installation, and the arrangement of an electric wire pipe can be realized, and the cost performance of the electric wire pipe is higher compared with that of a cement fiber board with the same price;
3. compared with the traditional outer wall system, the light outer wall system is additionally provided with an interlayer telescopic construction measure consisting of a U-shaped steel adapter, a sleeve connector and a connected threaded steel sleeve, the construction measure can absorb the horizontal displacement of a main body structure under the action of earthquake load and the like, and the damage caused by plane deformation due to the fact that a wallboard cannot absorb the displacement under the action is avoided; the arrangement of the telescopic joint can not only ensure the plane deformation performance of the plate under the action of earthquake, but also change the structural joint and have the sliding hinged support of the plate, and the original switching support is used as a fixed hinged support and is more in line with the stress model of the simply supported beam;
4. by arranging the interlayer telescopic nodes, the using amount of the adapter is greatly reduced, so that the cost of the wallboard is reduced; meanwhile, the original seat vertical connection is changed into the hanging connection, the field installation difficulty is greatly reduced, the installation efficiency is improved, the installation period is shortened, and the installation cost is reduced; meanwhile, the workload of on-site welding and the like is reduced, water and electricity are saved, pollution is reduced, the influence on the environment is greatly reduced, and three-section and one-environment protection is realized in a real sense;
5. the light outer wall system adopts an all-dry construction method, integrates decoration and heat insulation, greatly contributes to the promotion of the horizontal member and the three-plate area to improve the assembly rate of the building, and also contributes positively to the evaluation of the green building grade of the project.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of a light-weight decoration, heat insulation and heat preservation integrated wallboard of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-high-performance concrete surface layer, 2-light steel keel frame layer, 201-stainless steel embedded part, 202-fireproof heat-preservation cotton, 203-sealant, 204-ethylene propylene diene monomer airtight adhesive tape, 205-cavity gap, 206-sleeve connecting part, 207-U-shaped steel adapter, 208-threaded steel sleeve, 209-foam strip, 3-ALC plate, 301-self-tapping screw, 4-wallboard adapter and 5-main body structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "from outside to inside", "back", "upper and lower ends", "inside", and the like indicate positional or positional relationships, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model
Referring to fig. 1, the light-weight decoration, heat insulation and heat preservation integrated wallboard structure of the present invention comprises a high-performance concrete surface layer 1, a light steel keel frame layer 2 and an ALC plate 3 which are sequentially arranged from outside to inside;
the back of the light steel keel frame layer 2 is hung on the main body structure 5 through a wallboard adapter 4 and a bolt assembly, and the upper end and the lower end of the integral wallboard structure are provided with concrete flanges in tongue-and-groove shapes; the light steel keel frame layer 2 is arranged between the high-performance concrete surface layer 1 and the ALC board 3, the light steel keel frame layer 2 is fixedly connected with the high-performance concrete surface layer 1 through a stainless steel embedded part 201, and the light steel keel frame layer 2 is fixedly connected with the ALC board 3 through a self-tapping screw 301; the two adjacent wall plate structures are clamped through concrete flanges with tongue-and-groove shapes to form a cavity gap 205, an ethylene propylene diene monomer airtight rubber strip 204 is filled in the cavity gap 205 for compaction, and an opening at the outer side and an opening at the inner side of the cavity gap 205 are respectively filled and sealed through a weather-resistant sealant through a foam strip 209; one end of the light steel keel frame layer 2 of the wallboard structure is fixedly provided with a sleeve connector 206 through a bolt, and the other end of the light steel keel frame layer is fixedly provided with a U-shaped steel adaptor 207 through a bolt; the adjacent wall plate structures are connected through a threaded steel sleeve 208 arranged between the U-shaped steel adapter 207 and the sleeve connector 206; the connecting parts of the two adjacent wall plate structures are sealed through a sealant 203; fireproof heat-preservation cotton 202 is filled in the light steel keel frame layer 2 of the wallboard structure;
the main structure 5 adopts a main steel structure or a concrete frame structure; the thickness of the high-performance concrete surface layer is 30mm, and the high-performance concrete surface layer is prepared by stirring active admixture such as white cement, quartz sand, silicon powder and the like, special additive, organic fiber and the like; the concrete has the greatest characteristics of high strength and good decoration, can be subjected to an individualized facade customization scheme according to design or owner requirements, and simultaneously reduces the weight of the plate due to the thinner thickness;
the light steel keel frame layer 2 bears various loads borne by the whole outer wall, and the specific size of the keel can be calculated and determined according to the actual conditions of the project. The special embedded parts are connected on the keels in advance, after the surface layer high-performance concrete is manufactured, the light steel keel frame is placed above the concrete according to the preset positioning, and the specific placement depth is that the embedded parts are embedded in the concrete;
different heat insulation materials can be arranged in the middle cavity of the light steel keel frame layer 2 according to the energy-saving requirement of the specific geographic position of the project, and the thickness is determined according to calculation. The heat preservation layer is filled compactly after the concrete layer of the wallboard is made and demoulded, and the heat preservation material adopts polystyrene foam board or extruded sheet;
the ALC board adopts 50mm or 75mm, adopts special self-tapping screw to connect and fix with the light gauge steel, the concrete thickness is determined according to the engineering requirement, the fire-resistant limit can reach more than 3 h.
The utility model discloses a light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure obtains great improvement than preceding similar system on the key problem, includes by following beneficial effect for prior art:
5. the structure of the concrete flanging with the tongue-and-groove structure ensures the waterproof performance of the plate, simultaneously weather-proof sealant on the outer side prevents water on the outer side from entering, the inner side is compacted by an ethylene propylene diene monomer airtight teaching strip, so that a cavity is formed between plate seams and is equal to indoor and outdoor air pressure, rainwater on the outer side cannot enter the plate seams due to air pressure difference, and the waterproof performance of an outer wall is greatly improved due to the arrangement of two materials and the tongue-and-groove structure;
6. the inner leaf layer adopts the ALC board, so that the overall fireproof and heat-insulating performance of the wallboard is guaranteed, the use of heat-insulating materials is saved to a certain extent, the inner partition wall basically adopts a light batten or an aerated block at present and is basically made of homogeneous materials, so that the connection treatment of the light batten and the aerated block at a connection position is more convenient, the indoor decoration at the later stage is more convenient, the use experience of indoor users is better, the material can be conveniently cut during production and field installation, and the arrangement of an electric wire pipe can be realized, and the cost performance of the electric wire pipe is higher compared with that of a cement fiber board with the same price;
7. compared with the traditional outer wall system, the light outer wall system is additionally provided with an interlayer telescopic construction measure consisting of a U-shaped steel adapter, a sleeve connector and a connected threaded steel sleeve, the construction measure can absorb the horizontal displacement of a main body structure under the action of earthquake load and the like, and the damage caused by plane deformation due to the fact that a wallboard cannot absorb the displacement under the action is avoided; the arrangement of the telescopic joint can not only ensure the plane deformation performance of the plate under the action of earthquake, but also change the structural joint and have the sliding hinged support of the plate, and the original switching support is used as a fixed hinged support and is more in line with the stress model of the simply supported beam;
8. by arranging the interlayer telescopic nodes, the using amount of the adapter is greatly reduced, so that the cost of the wallboard is reduced; meanwhile, the original seat vertical connection is changed into the hanging connection, the field installation difficulty is greatly reduced, the installation efficiency is improved, the installation period is shortened, and the installation cost is reduced; meanwhile, the workload of on-site welding and the like is reduced, water and electricity are saved, pollution is reduced, the influence on the environment is greatly reduced, and three-section and one-environment protection is realized in a real sense;
9. the light outer wall system adopts an all-dry construction method, integrates decoration and heat insulation, greatly contributes to the promotion of the horizontal member and the three-plate area to improve the assembly rate of the building, and also contributes positively to the evaluation of the green building grade of the project.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. A light-weight decoration, heat insulation and heat preservation integrated wallboard structure is characterized by comprising a high-performance concrete surface layer (1), a light steel keel frame layer (2) and an ALC (autoclaved lightweight concrete) plate (3) which are sequentially arranged from outside to inside;
the back of the light steel keel frame layer (2) is hung on the main body structure (5) through a wallboard adapter (4) and a bolt assembly, and the upper end and the lower end of the integral wallboard structure are concrete flanges in tongue-and-groove shapes; the light steel keel frame layer (2) is arranged between the high-performance concrete surface layer (1) and the ALC board (3), the light steel keel frame layer (2) is fixedly connected with the high-performance concrete surface layer (1) through a stainless steel embedded part (201), and the light steel keel frame layer (2) is fixedly connected with the ALC board (3) through a self-tapping screw (301); the two adjacent wallboard structures are clamped through concrete flanges with tongue-and-groove shapes to form a cavity gap (205), an ethylene-propylene-diene monomer airtight rubber strip (204) is filled in the cavity gap (205) for compaction, and an outer opening and an inner opening of the cavity gap (205) are respectively filled and sealed through weather-resistant sealant through foam strips (209); one end of the light steel keel frame layer (2) of the wallboard structure is fixedly provided with a sleeve connecting piece (206) through a bolt, and the other end of the light steel keel frame layer is fixedly provided with a U-shaped steel adapter piece (207) through a bolt; the adjacent wallboard structures are connected through a threaded steel sleeve (208) arranged between the U-shaped steel adapter piece (207) and the sleeve connector (206); the connecting parts of two adjacent wallboard structures are sealed through a sealant (203);
the light steel keel frame layer (2) of the wallboard structure is filled with fireproof heat-insulating cotton (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954223.9U CN212641773U (en) | 2020-09-09 | 2020-09-09 | Light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954223.9U CN212641773U (en) | 2020-09-09 | 2020-09-09 | Light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure |
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| Publication Number | Publication Date |
|---|---|
| CN212641773U true CN212641773U (en) | 2021-03-02 |
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| CN202021954223.9U Active CN212641773U (en) | 2020-09-09 | 2020-09-09 | Light-duty decoration, thermal-insulated, heat preservation integrated wallboard structure |
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