CN218622781U - Non-bearing self-heat-insulation energy-saving wall prefabricated component and energy-saving wall structure comprising same - Google Patents
Non-bearing self-heat-insulation energy-saving wall prefabricated component and energy-saving wall structure comprising same Download PDFInfo
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- CN218622781U CN218622781U CN202222816048.2U CN202222816048U CN218622781U CN 218622781 U CN218622781 U CN 218622781U CN 202222816048 U CN202222816048 U CN 202222816048U CN 218622781 U CN218622781 U CN 218622781U
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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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses a non-bearing self preservation temperature energy-saving wall prefabricated component and contain its energy-conserving wall body structure, non-bearing self preservation temperature energy-saving wall body prefabricated component includes metal decking, the insulation material layer, inboard steel mesh part and a plurality of connecting piece, the interval sets up between insulation material layer and the inboard steel mesh part, metal decking's medial surface laminating is supported and is leaned on the one side of the inboard steel mesh part dorsad in the insulation material layer, the one end of a plurality of connecting piece all welds in metal decking's medial surface, the other end of a plurality of connecting piece all passes the insulation material layer and exposes in insulation material layer's medial surface, and the other end of a plurality of connecting piece all connects in inboard steel mesh part. Thereby improving the connection firmness and effectively preventing falling; the construction process is greatly optimized, the labor is saved, and the comprehensive cost is reduced. Meanwhile, the number of splicing seams in the installation process is less, the later-period leakage possibility is less, and the flatness and the verticality of the outer vertical surface are improved; and the installation precision of the large-size template is more controllable.
Description
Technical Field
The utility model relates to a building keeps warm and structure integration technical field, in particular to self preservation temperature energy-saving wall body prefabricated component of non-bearing and contain its energy-conserving wall body structure.
Background
Frame structure buildings are commonly used due to their advantages of flexible space separation, light dead weight, material saving, flexible matching with the floor arrangement of the building, etc. The frame structure building is formed by a frame formed by beams and columns to bear the whole load of a house. In high-rise civil buildings and multi-storey industrial plants, the load bearing of brick walls cannot meet the requirement of large load, and frames are often adopted as load bearing structures, and outer walls only play a role in containment.
Although the self-insulation materials and the self-insulation technology of the filler wall suitable for the outer wall of the frame structure building are continuously updated in recent years, a large number of procedures such as masonry construction, insulation system construction and exterior finish construction are still required to be carried out on the outer wall in the frame structure during the construction process, the number of nodes is large, and the splicing seams of the masonry materials are easy to cause leakage problems. And the construction period is long, the construction efficiency is low, and the load brought to the structure by the self weight of the material is very large. Therefore, a self-insulation energy-saving wall structure and a construction process which can be quickly installed in place, have strong integrity, are convenient to construct, overcome the defects of a large number of splicing gaps caused by the limitation of material size and specification in the masonry process, and are safe and reliable are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the above-mentioned not enough of current existence, the utility model provides a self preservation temperature energy-conserving wall body prefabricated component of non-bearing and contain its energy-conserving wall body structure.
The utility model discloses a realize through following technical scheme:
the utility model provides a self preservation temperature energy-saving wall prefabricated component of non-bearing, its includes metal decking, insulation material layer, inboard steel mesh part and a plurality of connecting piece, the insulation material layer with the interval sets up between the inboard steel mesh part, metal decking's medial surface laminating support lean on in the insulation material layer dorsad one side of inboard steel mesh part, a plurality of the one end of connecting piece all weld in metal decking's medial surface, a plurality of the other end of connecting piece all passes insulation material layer expose in insulation material layer's medial surface, and a plurality of the other end of connecting piece all connect in inboard steel mesh part.
Furthermore, the connecting piece comprises a metal nut and a connecting screw rod, the metal nut is welded on the inner side face of the metal panel, one end of the connecting screw rod is connected to the metal nut in a threaded mode, and the other end of the connecting screw rod penetrates through the heat-insulating material layer and is exposed out of the inner side face of the heat-insulating material layer.
Furthermore, the connecting screw rod is made of metal or fiber reinforced composite materials.
Furthermore, the connecting piece is made of metal, and the connecting piece and the inner steel mesh component are bound or welded;
and/or the heat insulation material layer is formed by splicing a plurality of heat insulation plates.
Furthermore, the heat-insulating material layer is an A-grade fireproof heat-insulating material made of a single homogeneous material;
or the heat insulation material layer is a high-efficiency heat insulation material;
or the heat-insulating material layer comprises an A-level fireproof heat-insulating material and a high-efficiency heat-insulating material, and the inner side and the outer side of the A-level fireproof heat-insulating material are respectively connected with the high-efficiency heat-insulating material and the metal panel.
Further, the A-grade fireproof heat-insulating material is a silicon graphene heat-insulating material;
the high-efficiency heat-insulating material comprises one or more of a molded polystyrene board, an extruded polystyrene board, a graphite molded polystyrene board, a graphite extruded polystyrene board, a polyurethane heat-insulating material and a rock wool heat-insulating material.
Further, non-bearing self preservation temperature energy-conserving wall body prefabricated component still includes metal joist, metal joist is located the lateral surface of insulation material layer, just metal joist welds in the medial surface of metal decking.
Further, the connector is connected to the metal keel.
Further, the top and the bottom of the inner steel mesh component are used for being connected with the frame structure beam outlet rib;
and/or the connecting piece is used for being connected with the frame structure beam rib.
Furthermore, the non-bearing self-heat-preservation energy-saving wall prefabricated part further comprises at least one support connecting component, the support connecting component is used for being connected with a frame structure, and the support connecting component is connected to the top or the bottom of the heat-preservation material layer and/or the inner side steel mesh component;
and/or, non-bearing self preservation temperature energy-saving wall prefabricated component still includes at least one reinforcing element, place in the reinforcing element in the insulation material layer, a plurality of the connecting piece wears to locate reinforcing element.
Further, non-bearing self preservation temperature energy-saving wall prefabricated component still includes exempts from to tear open the template net, the connecting piece connect in exempt from to tear open the template net, exempt from to tear open the template net and be located dorsad in the inboard steel mesh part one side of insulating material layer, just exempt from to tear open the inboard surface that the template net is located basic unit's wall body.
The utility model provides an energy-conserving wall body structure, its includes basic unit's wall body and as above non-bearing self preservation temperature energy saving wall body prefabricated component, basic unit's wall body connect in the medial surface and a plurality of insulation material layer the connecting piece, just inboard steel mesh part is located in the basic unit's wall body.
Furthermore, the energy-saving wall structure also comprises a leveling layer and/or a decorative layer, wherein the leveling layer and/or the decorative layer are connected to one side surface, back to the heat-insulating material layer, of the metal panel;
and/or the energy-saving wall structure further comprises a plastering layer, wherein the plastering layer is connected to one side surface, back to the heat-insulating material layer, in the base wall;
and/or the base wall is made of a cement-based material, and the cement-based material is cast, smeared or sprayed.
Further, the cement-based material is common concrete, thermal insulation mortar or aerated concrete.
The beneficial effects of the utility model reside in that:
the utility model discloses a non-bearing self-heat preservation energy-saving wall prefabricated component and contain its energy-saving wall structure, set up metal decking in the lateral surface on heat preservation material layer, the basic unit wall body wraps up in inboard steel mesh part and is connected in the medial surface on a plurality of connecting pieces and heat preservation material layer in order to realize linking together to promote the connection fastness, prevent effectively that to fall; the application that adopts metal decking in the outside provides sufficient support intensity for basic unit's wall body in the work progress, realizes removing the support system that the outside must erect among the traditional construction process from, and the great degree optimizes the work progress, practices thrift the manual work and reduces comprehensive cost. Meanwhile, by adopting the form of the composite heat-insulating material layer on the inner side of the metal panel, the overall size is larger, splicing seams in the installation process are fewer, the later-stage leakage possibility is lower, and the flatness and the verticality of the outer vertical surface are improved; and the installation precision of the large-size template is more controllable, the connection mode is safe and reliable, and the construction process is simple and convenient and is easy to operate.
Drawings
Fig. 1 is the utility model discloses embodiment 1's non-bearing self preservation temperature energy-conserving wall body prefabricated component's structural schematic.
Fig. 2 is a schematic view of a part of the internal structure of the energy-saving wall structure according to embodiment 1 of the present invention.
Fig. 3 is an internal structural schematic view of an energy-saving wall structure according to embodiment 1 of the present invention.
Fig. 4 is an internal schematic structural diagram of an energy-saving wall structure according to embodiment 2 of the present invention.
Fig. 5 is an internal schematic structural view of an energy-saving wall structure according to embodiment 3 of the present invention.
Fig. 6 is a schematic view of a part of the internal structure of the energy-saving wall structure according to embodiment 4 of the present invention.
Description of reference numerals:
class-A fireproof thermal insulation material 11
High-efficiency heat-insulating material 12
Inner steel net member 3
Connecting piece 4
Connecting screw 42
Reinforcing member 5
Metal keel 6
Bracketing attachment 7
Frame structure beam rib 30
Finishing layer 40
Detailed Description
The following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Example 1
As shown in fig. 1, fig. 2, and fig. 3, the present embodiment discloses an energy-saving wall structure, which includes a base wall 10 and non-load-bearing self-thermal insulation energy-saving wall prefabricated components. This non-bearing self preservation temperature energy-saving wall prefabricated component includes insulation material layer 1, metal decking 2, inboard steel mesh part 3 and a plurality of connecting piece 4, the interval sets up between insulation material layer 1 and the inboard steel mesh part 3, metal decking 2's medial surface laminating supports and leans on one side of inboard steel mesh part 3 dorsad in insulation material layer, the one end of a plurality of connecting piece 4 all welds in metal decking 2's medial surface, insulation material layer 1 is all passed and expose in insulation material layer 1's medial surface to a plurality of connecting piece 4's the other end, and the other end of a plurality of connecting piece 4 all connects in inboard steel mesh part 3.
The base layer wall 10 is made of a cement-based material, and the cement-based material is cast, painted or sprayed. The construction method of the base layer wall 10 may be a traditional pouring method, and may be a painting or spraying construction method. The base layer wall 10 can be formed by pouring cement-based materials on site, so that the base layer wall 10 is connected to the inner side surface of the heat insulation material layer 1 and the plurality of connecting pieces 4, and the inner side steel mesh component 3 is positioned in the base layer wall 10. Preferably, the cement-based material can be ordinary concrete, thermal mortar, aerated concrete or the like.
The metal panel 2 is prefabricated integrated in the outside of insulation material layer 1 through the mill, and the one end of a plurality of connecting piece 4 welds in metal panel 2's medial surface, and the other end all passes insulation material layer 1 and is connected with inboard steel mesh component 3. When the energy-saving wall structure is constructed and installed, the energy-saving wall structure is poured to the inner side surface of the heat-insulating material layer 1 through concrete on site, so that the base wall 10 is wrapped on the inner side steel mesh component 3 and is connected to the plurality of connecting pieces 4 and the inner side surface of the heat-insulating material layer 1, and the base wall 10 is connected with the non-bearing self-heat-insulating energy-saving wall prefabricated component, so that the connection firmness is improved, and the energy-saving wall structure is effectively prevented from falling; the integration of heat preservation and structure is realized while the disassembly-free effect is realized, and the device is safe and efficient; a large amount of reinforcement binding work required on site is integrated and prefabricated through a factory, so that the method is more accurate and efficient and accords with the development direction of building industrialization; and the field construction installation is convenient and fast, the construction quality is easier to control and refine, and the manufacturing efficiency and the construction installation efficiency are obviously improved.
The application of the metal panel 2 on the outer side provides enough supporting strength for the base layer wall 10 in the construction process, a supporting system which needs to be erected on the outer side in the traditional construction process is omitted, the construction process is optimized to a great extent, manpower is saved, and comprehensive cost is reduced. Meanwhile, the heat insulation material layer 1 is formed by mutually splicing a plurality of heat insulation plates. By adopting the form of compounding the heat-insulating material layer 1 on the inner side of the metal panel 2, the size of the heat-insulating material layer 1 is larger, splicing seams in the installation process are fewer, the later-stage leakage possibility is smaller, and the flatness and the verticality of the outer vertical surface are improved; and the installation precision of the large-size template is more controllable, the connection mode is safe and reliable, and the construction process is simple and convenient and is easy to operate.
In this embodiment, the insulation material layer 1 is a class a fireproof insulation material made of a single homogeneous material. The fireproof performance and the heat insulation performance of the energy-saving wall structure are effectively guaranteed through the A-grade fireproof heat insulation material, so that the strength and the fireproof performance of the energy-saving wall structure are enhanced without additionally compounding inorganic plates. Preferably, the A-grade fireproof heat-insulating material is an organic-inorganic composite heat-insulating material. The heat-insulating property of the organic-inorganic composite A-grade fireproof heat-insulating material can ensure that the strength meets the standard requirements of related products under the condition of the heat-insulating material with the same thickness, the fireproof property reaches A2 grade, and an inorganic plate is not required to be compounded to enhance the strength and the fireproof property. Certainly, in other embodiments, the heat insulation material layer 1 may also be a high-efficiency heat insulation material, and the heat insulation effect of the energy-saving wall structure can be effectively improved through the high-efficiency heat insulation material.
The A-level fireproof heat-insulating material 11 is a silicon graphene heat-insulating material. The heat insulation performance and the fireproof performance of the energy-saving wall structure are effectively guaranteed, and the safety and the stability of the energy-saving wall structure are greatly improved.
In this embodiment, the connecting member 4 includes a metal nut 41 and a connecting screw rod 42, the metal nut 41 is welded on the inner side surface of the metal panel 2, one end of the connecting screw rod 42 is screwed to the metal nut 41, and the other end of the connecting screw rod 42 passes through the thermal insulation material layer and is exposed to the inner side surface of the thermal insulation material layer. The metal nut 41 is welded with the inner side face of the metal panel 2 at the designated position, processing and manufacturing in the production process are facilitated, the connecting screw rod 42 is screwed into the metal nut 41 to be connected, the metal nut 41 and the connecting screw rod 42 are in threaded connection, and the non-bearing self-heat-preservation energy-saving wall prefabricated part is more convenient to produce. Of course, in other embodiments, the connecting member 4 may also be a metal rod, one end of which is welded to the metal panel 2, and the other end of which passes through the thermal insulation material layer 1 and is exposed to the inner side surface of the thermal insulation material layer 1.
The connecting screw 42 may be made of a fiber reinforced composite material. The connecting screw rod 42 is made of high-strength material such as Fiber Reinforced Polymer (FRP), which can effectively play a role in bridge-breaking and heat insulation. Of course, the material of the connecting screw rod 42 may be metal, so that the connecting strength between the connecting screw rod 42 and the metal nut 41 is high. The outer surface of the metal connecting screw rod 42 can be coated with heat insulating materials, so that the functions of bridge cut-off heat insulation and improvement of heat preservation effect are achieved.
The connecting piece 4 is made of metal, and the connecting piece 4 and the inner steel mesh component 3 are bound or welded. The whole connecting piece 4 is made of metal, and the connecting piece 4 made of metal can effectively enhance the connecting strength between the connecting piece 4 and the inner side steel mesh component 3 and the base layer wall body 10, so that the safety and stability of the energy-saving wall body structure are further improved.
The outer surface of the connecting piece 4 can be provided with a plurality of blocking parts protruding outwards or sinking inwards, the connecting piece 4 can be tightly abutted against the inside of the base layer wall body 10 and/or the heat insulation material layer 1 through the blocking parts, and the structural stability of the energy-saving wall body structure is effectively enhanced. Of course, in other embodiments, the blocking portion may also be bent outward from the end of the connecting member 4.
As shown in fig. 2 and 3, the inner steel net member 3 is disposed in the frame structure 20, the frame structure 20 has frame structure beam ribs 30 extending outward and exposed at the top and bottom thereof, and the top and bottom of the inner steel net member 3 are connected to the frame structure beam ribs 30. The top and the bottom of the inner steel mesh component 3 are bound with the frame structure beam ribs 30, so that the connection strength between the non-bearing self-heat-preservation energy-saving wall prefabricated component and the frame structure 20 is effectively enhanced, and the safety and the stability of the non-bearing self-heat-preservation energy-saving wall prefabricated component in the construction process are improved. Wherein the connecting element 4 is intended to be connected with a frame construction beam rib 30. Further enhancing the structural connection strength.
The non-bearing self-heat-preservation energy-saving wall prefabricated part further comprises at least one reinforcing component 5, the reinforcing component 5 is arranged in the heat-preservation material layer 1, and the plurality of connecting pieces 4 penetrate through the reinforcing component 5. The reinforcing component 5 is arranged in the heat insulation material layer 1, so that the self structural strength of the non-bearing self-heat-preservation energy-saving wall prefabricated part can be effectively enhanced by the reinforcing component 5, and the integral connection firmness of the energy-saving wall structure is improved.
The reinforcing member 5 is a reinforcing mesh. The reinforcing member 5 is a metal mesh or a fiber-reinforced composite material mesh. With metal mesh or fibre reinforced composite net pre-buried to the mould in when processing preparation for metal mesh or fibre reinforced composite net are located insulation material layer 1, and effective additional strengthening structural strength promotes the rigidity intensity of energy-conserving wall body structure and prevents the effect of ftractureing. The number of reinforcing meshes is not limited.
Wherein the connecting piece 4 is connected to the reinforcement part 5. The connecting piece 4 can penetrate through and be connected with the reinforcing part 5, so that the connecting strength of the connecting piece 4 and the heat-insulating material layer 1 is effectively enhanced, the connecting safety of the non-bearing self-heat-preservation energy-saving wall prefabricated part and the base wall 10 is further improved, and the safety and stability of the energy-saving wall structure are greatly improved.
The energy-saving wall structure further comprises a leveling layer, and the leveling layer is connected to one side face, back to the heat insulation material layer 1, of the metal panel 2. The leveling layer has a reinforced protection effect, and the good use function of the non-bearing self-heat-preservation energy-saving wall prefabricated part is ensured. Wherein, the screed-coat is including mortar and net cloth, and the mortar is connected in metal decking 2 one side that dorsad insulation material layer 1, and net cloth sets up in the mortar. The whole firmness of structure that the net arranged in mortar can strengthen the screed-coat is used for the flattening protection through the mortar. Preferably, the mortar is a polymeric anti-crack mortar.
The energy-saving wall structure further comprises a decorative layer 40, and the decorative layer 40 is connected to one side surface, back to the heat insulation material layer 1, of the metal panel 2. Wherein, the finish coat 40 also can be connected in the lateral surface of screed-coat, is used for protecting the wall body, beautifies the building through finish coat 40 to satisfy the operation requirement. Wherein, the material of the finishing layer 40 includes paint, ceramic tile, stone, metal plate, etc. The leveling layer and/or the decorative layer 40 can be prefabricated and integrated on the metal panel 2 in a factory, and after construction and installation, only the abutted seams between the plates need to be processed; of course, the installation may be performed at a construction site, and the installation may be performed on the metal panel 2 at the site.
The energy-saving wall structure further comprises a protective layer 50, wherein the protective layer 50 is connected to one side surface of the base layer wall 10, which is opposite to the heat-insulating material layer 1. The protective layer 50 has a protective effect, and ensures a good use function of the base wall 10. The facing layer 50 includes mortar and grid cloth, the mortar is connected to a side surface of the base wall 10 opposite to the thermal insulation material layer 1, and the grid cloth is disposed in the mortar. The grid is arranged in the mortar to enhance the overall structural firmness of the protective layer 50, and the mortar is used for leveling protection. Preferably, the mortar is a polymeric anti-crack mortar.
The non-bearing self-insulation energy-saving wall prefabricated part further comprises a non-dismantling formwork net, the connecting piece 4 is connected to the non-dismantling formwork net, the non-dismantling formwork net is positioned on one side, back to the heat insulation material layer 1, of the inner side steel mesh component 3, and the non-dismantling formwork net is positioned on the inner side surface of the base layer wall 10. Exempt from to tear open the template net and set up in the inboard of inboard steel mesh part 3, and exempt from to tear open the template net and be located the inboard surface of basic unit's wall body 10 and need not to demolish, through exempting from to tear open the template net and realize the effect of exempting from to tear open the inboard, simultaneously, because exempt from to tear open the template net and be equipped with the mesh, the mesh can decompose a large amount of cast-in-place lateral pressures in concrete placement process, avoids exploding the mould condition and takes place, has improved the safety and stability of energy-conserving wall body structure greatly. When the base wall 10 is poured, a large amount of large-volume substances in cast-in-place concrete are blocked by the non-dismantling formwork net, and cement in the cast-in-place concrete can pass through the surface of the non-dismantling formwork net at the mesh leakage position of the non-dismantling formwork net in the cast-in-place process, so that the non-dismantling formwork net is positioned inside the base wall 10, namely the non-dismantling formwork net is also positioned on the inner side surface of the base wall 10, and the connection strength of the base wall 10 and the non-bearing self-heat-insulation energy-saving wall prefabricated component is effectively enhanced.
Example 2
As shown in fig. 4, the same parts of the energy-saving wall structure of the present embodiment as those of embodiment 1 will not be repeated, and only the differences will be described. In this embodiment 2, the insulation material layer 1 includes a class a fireproof insulation material 11 and a high-efficiency insulation material 12, and the inner and outer sides of the class a fireproof insulation material 11 are respectively connected to the high-efficiency insulation material 12 and the metal panel 2. The fireproof grade of the high-efficiency heat-insulating material 12 is grade B, and the composite heat-insulating material is formed by the grade A fireproof heat-insulating material 11 and the high-efficiency heat-insulating material 12, so that the energy-saving heat-insulating effect of the energy-saving wall structure can be effectively improved. Wherein, a bonding layer can be arranged between the A-grade fireproof heat-insulating material 11 and the high-efficiency heat-insulating material 12. The high-efficiency thermal insulation material 12 comprises one or more of molded polystyrene boards, extruded polystyrene boards, graphite molded polystyrene boards, graphite extruded polystyrene boards, polyurethane thermal insulation materials and rock wool thermal insulation materials.
Example 3
As shown in fig. 5, the same parts of the energy-saving wall structure of the present embodiment as those of embodiment 1 will not be repeated, and only the differences will be described. In this embodiment 3, the non-bearing self-insulation energy-saving wall prefabricated component further includes a metal keel 6, the metal keel 6 is located on the outer side surface of the heat-insulation material layer 1, and the metal keel 6 is welded on the inner side surface of the metal panel 2. The metal keel 6 has a reinforcing effect, the self strength of the non-bearing self-heat-preservation energy-saving wall prefabricated part can be effectively enhanced through the metal keel 6, and the safety of the energy-saving wall structure is improved; at the same time, the flatness of the metal panel 2 on the outer side is further improved. Preferably, the connecting member 4 is connected to the metal keel 6. Therefore, the connection strength between the metal keel 6 and the connecting piece 4 is effectively enhanced, and the safety and the stability of the non-bearing self-heat-preservation energy-saving wall prefabricated part are greatly improved.
Example 4
As shown in fig. 6, the same parts of the energy-saving wall structure of the present embodiment as those of embodiment 1 will not be repeated, and only the differences will be described. In this embodiment 4, the non-bearing self-insulation energy-saving wall prefabricated component further includes at least one bracketing connecting member 7, the bracketing connecting member 7 is used for connecting with the frame structure 20, and the bracketing connecting member 7 is connected to the top or bottom of the insulation material layer 1 and/or the inner steel mesh member 3. The connection strength between the heat-insulating material layer 1 and/or the inner steel mesh component 3 and the frame structure 20 can be effectively enhanced through the supporting connection component 7, and the overall stability and safety of the energy-saving wall structure during construction and installation and after forming are greatly improved. The shape of the bracketing connecting part 7 can be L-shaped or T-shaped, and the installation and the connection are very convenient. Of course, in other embodiments, the specific structure of the bracketing attachment members 7 is not limited.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (14)
1. The utility model provides a non-bearing self preservation temperature energy-saving wall prefabricated component, its characterized in that, it includes metal decking, insulation material layer, inboard steel mesh part and a plurality of connecting piece, insulation material layer with the interval sets up between the inboard steel mesh part, metal decking's medial surface laminating support lean on in insulation material layer dorsad one side of inboard steel mesh part, a plurality of the one end of connecting piece all weld in metal decking's medial surface, a plurality of the other end of connecting piece all passes insulation material layer expose in insulation material layer's medial surface, and a plurality of the other end of connecting piece all connect in inboard steel mesh part.
2. The non-load-bearing self-insulation energy-saving wall prefabricated part according to claim 1, wherein the connecting piece comprises a metal nut and a connecting screw rod, the metal nut is welded on the inner side surface of the metal panel, one end of the connecting screw rod is in threaded connection with the metal nut, and the other end of the connecting screw rod penetrates through the heat-insulation material layer and is exposed out of the inner side surface of the heat-insulation material layer.
3. The non-load-bearing self-insulation energy-saving wall prefabricated component as claimed in claim 2, wherein the connecting screw is made of metal or fiber reinforced composite material.
4. The non-load-bearing self-insulation energy-saving wall prefabricated part according to claim 1, wherein the connecting piece is made of metal, and the connecting piece and the inner steel mesh component are bound or welded;
and/or the heat insulation material layer is formed by splicing a plurality of heat insulation plates.
5. The non-load-bearing self-insulation energy-saving wall prefabricated component as claimed in claim 1, wherein the heat-insulating material layer is a class-A fireproof heat-insulating material formed by a single homogeneous material;
or the heat insulation material layer is a high-efficiency heat insulation material;
or the heat-insulating material layer comprises an A-level fireproof heat-insulating material and a high-efficiency heat-insulating material, and the inner side and the outer side of the A-level fireproof heat-insulating material are respectively connected with the high-efficiency heat-insulating material and the metal panel.
6. The non-load-bearing self-insulation energy-saving wall prefabricated component as claimed in claim 5, wherein the A-grade fireproof heat-insulation material is a silicon graphene heat-insulation material;
the high-efficiency heat-insulating material comprises one or more of a molded polystyrene board, an extruded polystyrene board, a graphite molded polystyrene board, a graphite extruded polystyrene board, a polyurethane heat-insulating material and a rock wool heat-insulating material.
7. The non-bearing self-insulation energy-saving wall prefabricated component as claimed in claim 1, further comprising a metal keel, wherein the metal keel is located on the outer side surface of the heat-insulation material layer, and the metal keel is welded on the inner side surface of the metal panel.
8. A non-load-bearing self-insulation energy-saving wall prefabricated component as claimed in claim 7, wherein the connecting piece is connected to the metal keel.
9. The non-bearing self-insulation energy-saving wall prefabricated component as claimed in claim 1, wherein the top and bottom of the inner steel mesh component are used for being connected with the beam ribs of the frame structure;
and/or the connecting piece is used for being connected with the frame structure beam rib.
10. The non-bearing self-insulation energy-saving wall prefabricated component according to claim 1, further comprising at least one bracketing connecting component, wherein the bracketing connecting component is used for being connected with a frame structure, and the bracketing connecting component is connected to the top or the bottom of the insulation material layer and/or the inner steel mesh component;
and/or, the non-bearing self-heat-preservation energy-saving wall prefabricated part further comprises at least one reinforcing component, the reinforcing component is arranged in the heat-preservation material layer, and the connecting piece penetrates through the reinforcing component.
11. The non-bearing self-insulation energy-saving wall prefabricated part according to claim 1, further comprising a non-dismantling formwork net, wherein the connecting member is connected to the non-dismantling formwork net, the non-dismantling formwork net is located on one side of the inner side steel mesh component facing away from the insulation material layer, and the non-dismantling formwork net is located on the inner side surface of the base wall.
12. An energy-saving wall structure, characterized in that it comprises a substrate wall and the non-load-bearing self-heat-insulating energy-saving wall prefabricated component as claimed in any one of claims 1-11, wherein the substrate wall is connected to the inner side of the heat-insulating material layer and a plurality of the connecting pieces, and the inner steel mesh component is located in the substrate wall.
13. The energy-saving wall structure according to claim 12, wherein the energy-saving wall structure further comprises a leveling layer and/or a finishing layer, and the leveling layer and/or the finishing layer are connected to the side of the metal panel, which faces away from the thermal insulation material layer;
and/or the energy-saving wall structure further comprises a plastering layer, wherein the plastering layer is connected to one side surface, back to the heat-insulating material layer, in the base layer wall body;
and/or the base wall is made of a cement-based material, and the cement-based material is cast, smeared or sprayed.
14. The energy saving wall structure of claim 13, wherein the cement based material is normal concrete, thermal mortar or aerated concrete.
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| CN202222816048.2U CN218622781U (en) | 2022-10-25 | 2022-10-25 | Non-bearing self-heat-insulation energy-saving wall prefabricated component and energy-saving wall structure comprising same |
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