CN113356392A - Fireproof composite wall surface of green building - Google Patents

Fireproof composite wall surface of green building Download PDF

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Publication number
CN113356392A
CN113356392A CN202110484477.1A CN202110484477A CN113356392A CN 113356392 A CN113356392 A CN 113356392A CN 202110484477 A CN202110484477 A CN 202110484477A CN 113356392 A CN113356392 A CN 113356392A
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CN
China
Prior art keywords
layer
wall
green building
wall body
fire
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Granted
Application number
CN202110484477.1A
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Chinese (zh)
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CN113356392B (en
Inventor
林先锐
彭志迪
张俊灵
彭学
罗少锋
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Shenzhen Zhongjia Jiake Co ltd
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Shenzhen Zhongjia Jiake Co ltd
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Priority to CN202110484477.1A priority Critical patent/CN113356392B/en
Publication of CN113356392A publication Critical patent/CN113356392A/en
Application granted granted Critical
Publication of CN113356392B publication Critical patent/CN113356392B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/945—Load-supporting structures specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The utility model relates to a technical field of compound wall of fire prevention especially relates to a compound wall of fire prevention of green building, aims at solving prior art wall surface and receives climate change for the technical problem of crack appears easily on wall surface, and its technical scheme is: the heat-insulating layer is arranged on the side wall of the wall body, the heat-insulating layer is provided with a protective layer for preventing the wall body from cracking, and the protective layer is provided with a decorative layer for further reinforcement treatment; the decorative layer includes the decorative panel, the decorative panel is provided with a plurality ofly, and is adjacent set up the coupling assembling that improves decorative layer connection fastness between the decorative panel, this application has the adhesion ability that improves the wall body just to the wall body, increases the technical effect of wall body to weather adaptability and self gravity pull resistance.

Description

Fireproof composite wall surface of green building
Technical Field
The application relates to the technical field of fireproof composite wall surfaces, in particular to a fireproof composite wall surface of a green building.
Background
The wall surface is the surface of a wall body, generally refers to painting or wall paper sticking, but as the requirements of the wall surface are more, a fireproof composite wall surface needs to be adopted.
The wall board is a new generation of high-performance building inner partition board produced in industrialized mode, is compounded by multiple building materials, replaces traditional bricks and tiles, and has the obvious advantages of being environment-friendly, energy-saving, pollution-free, light, anti-seismic, fireproof, heat-preserving, sound-insulating and quick in construction.
With respect to the related art in the above, the inventors consider that there are drawbacks: the surface of the wall body is slightly changed due to the influence of climate change and the surface tension of the wall body, so that cracks are easy to form on the surface of the wall body, the toilet surface of the wall body is damaged due to the cracks, and the attractiveness of the surface of the wall body is influenced.
Disclosure of Invention
In order to improve the wall body just to the adhesive force of wall body, increase the tensile resistance of wall body to weather adaptability and self gravity, this application provides a compound wall of fire prevention of green building
The application provides a compound wall of fire prevention of green building adopts following technical scheme:
a fireproof composite wall surface of a green building comprises a heat insulation layer arranged on the side wall of a wall body, wherein a protective layer for preventing the wall body from cracking is arranged on the heat insulation layer, and a decorative layer for further reinforcement treatment is arranged on the protective layer;
the decorative layer comprises a decorative panel, and a connecting assembly for improving the connecting firmness of the decorative layer is arranged between the adjacent decorative panels.
By adopting the technical scheme, the surface of the wall body is divided into three layers from inside to outside, the heat insulation layer is utilized for bottoming, the side wall of the wall body is subjected to heat insulation treatment, and then the protective layer is attached to the side wall of the heat insulation layer to comprehensively protect the wall body, so that the attachment capacity of the surface of the wall body is improved, the possibility of cracks on the surface of the wall body is reduced, and the service life of the wall body is further prolonged; finally, a decorative layer is arranged on the side wall of the protective layer, so that the stretch resistance of the surface of the wall is further improved, and the quality of the surface of the wall is improved; finally, connecting components are arranged on the adjacent decoration panels, the tightness of the connection of the adjacent decoration panels is improved by the aid of the connecting components, and cracks on the surface of the wall are avoided.
Optionally, the connecting assembly includes a connecting convex strip arranged on a sidewall of the decorative panel, and a connecting groove corresponding to the connecting convex strip is arranged on a sidewall of the adjacent decorative panel;
and a mortar layer is arranged on the connecting surface between the heat-insulating layer and the wall body.
By adopting the technical scheme, the mortar layer is firstly utilized for priming, so that the surface of the wall body is in a relatively smooth state, and then the side wall of the mortar layer is coated with the heat-insulating layer, so that the heat-insulating layer can uniformly perform heat-insulating treatment on the side wall of the wall body, and the condition that the side wall cracks under the conditions of thermal expansion and cold contraction on the premise of avoiding influencing the quality of the surface of the wall body is avoided; utilize the connection sand grip that is equipped with on the decoration panel lateral wall and the mutual joint of coupling groove simultaneously, improve the connection wall body of wall body lateral wall, reach the effect of protecting the wall body lateral wall.
Optionally, the connecting assembly further includes a conical block disposed on the connecting convex strip, the connecting convex strip is provided with a mounting hole for placing the conical block, and the bottom wall of the connecting groove is provided with a conical hole corresponding to the conical block;
the heat-insulating layer comprises an adhesive layer adhered to the surface of the mortar layer and a polystyrene foam plate arranged on the surface of the adhesive layer.
By adopting the technical scheme, the conical blocks are arranged on the connecting convex strips and are correspondingly clamped in the mounting holes, so that the firmness of the connection of the two adjacent decorative panels is further enhanced; the heat-insulating layer is arranged to be the bonding layer directly connected with the mortar layer, the bonding layer is utilized to improve the connection strength of the surface of the wall body, and the polystyrene foam board is installed to achieve the effects of enhancing heat insulation and preserving heat of the surface of the wall body.
Optionally, the side wall of the decorative panel is provided with a top hole communicated with the mounting hole, and a top rod penetrates through the top hole.
Through adopting above-mentioned technical scheme, utilize the ejector pin to insert in the apical pore for the scheme promotes the circular cone piece, makes the decoration panel after the installation, and intensity between the adjacent decoration panel will be strengthened, and then has reduced the phenomenon that crackle appears in the wall body lateral wall.
Optionally, the protective layer includes a plurality of anti-seismic net plates disposed on the side walls of the thermal insulation layer, and the protective layer further includes an anti-crack mortar layer on the anti-seismic net plates.
Through adopting above-mentioned technical scheme, be provided with the antidetonation otter board on the lateral wall on heat preservation, utilize the antidetonation otter board to adhere to on the wall body lateral wall for when the tensile force appears in the wall body lateral wall, evenly distributed's antidetonation otter board can be even dispersion tensile force, reduces the possibility that the crackle appears.
Optionally, the anti-crack mortar layer is provided with multiple layers, and the protective layer further comprises a plurality of expansion anchor bolts penetrating through the insulating layer.
Through adopting above-mentioned technical scheme, anti mortar layer is fixed to the anti otter board that shakes for the more firm of antidetonation otter board is fixed on the wall body lateral wall, avoids droing of antidetonation otter board, utilizes a plurality of expansion anchor bolts to counter earthquake otter board to consolidate simultaneously, improves the fastness of antidetonation otter board.
Optionally, the protective layer further comprises a plurality of steel wires connecting the expansion anchor.
Through adopting above-mentioned technical scheme, utilize a plurality of steel wires to make adjacent expansion anchor bolt link together, a plurality of steel wires are violently indulged simultaneously and are added wrong connected mode for the adhesive force of antidetonation otter board to the wall body is further strengthened.
Optionally, the decorative layer further includes a connection layer, and a plurality of reinforcing bumps are disposed on a sidewall of the connection layer.
Through adopting above-mentioned technical scheme, strengthen the stability of decoration panel installation with a plurality of salient points of strengthening.
Optionally, a fireproof coating is disposed on the side wall of the decorative panel.
By adopting the technical scheme, the fireproof coating is coated on the surface of the outer layer, and the fireproof capacity of the wall body is improved by utilizing the fireproof coating.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the heat-insulating layer is adopted for priming, then the protective layer is arranged on the heat-insulating layer, the surface of the wall body is protected by the protective layer, cracks on the surface of the wall body are prevented, the adhesion capability on the surface of the wall body is improved by adopting the protective layer, and the possibility of cracks on the surface of the wall body is reduced;
2. utilize the mortar layer earlier to make a foundation, then paint the heat preservation on the lateral wall on mortar layer for the wall body lateral wall that the heat preservation can be even keeps warm and handles, avoids the prerequisite lateral wall crackle to appear under the condition of expend with heat and contract with cold, with this improvement wall body lateral wall quality, and the life of extension wall body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an exploded view of the overall structure of an embodiment of the present application
FIG. 3 is a schematic view of the overall structure of an earthquake-proof net plate according to an embodiment of the present application;
fig. 4 is a structural sectional view of the decorative panel of the embodiment of the present application.
Description of reference numerals: 1. a heat-insulating layer; 2. a protective layer; 3. a decorative layer; 6. a connecting assembly; 7. connecting convex strips; 8. a connecting groove; 9. a mortar layer; 10. a conical block; 11. mounting holes; 12. a conical bore; 13. an adhesive layer; 14. a polystyrene foam board; 15. a top hole; 16. a top rod; 17. an anti-seismic net plate; 18. an anti-crack cement layer; 19. an expansion anchor bolt; 20. a steel wire; 21. reinforcing the salient points; 22. a fire-retardant coating; 23. a connecting layer; 24. a decorative panel.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example (b):
the embodiment of the application discloses compound wall of fire prevention of green building. Referring to fig. 1, the fireproof composite wall surface includes an insulating layer 1, a protective layer 2, and a decorative layer 3 disposed on a sidewall of the wall body. Heat preservation 1, protective layer 2 and decorative layer 3 set gradually from inside to outside, utilize multi-level setting, improve the fastness of compound wall, and then avoid appearing the cracked phenomenon of wall.
Referring to fig. 1, a mortar layer 9 is arranged between the insulating layer 1 and the wall body side wall, and the mortar layer 9 is coated on the wall body side wall, so that the wall body side wall becomes flat. Then, an insulating layer 1 is arranged on the wall of the mortar layer 9, the insulating layer 1 comprises an adhesive layer 13 arranged on the surface of the mortar layer 9, and the insulating layer 1 further comprises a polystyrene foam board 14. After a mortar layer 9 is coated on the side wall of the wall body, an adhesive layer 13 is coated on the solidified mortar layer 9, then a plurality of polystyrene foam boards 14 are installed by using the adhesive layer 13, the polystyrene foam boards 14 are spliced on the adhesive layer 13, the service life of the wall body is prolonged by using the installed polystyrene foam boards 14, meanwhile, the polystyrene foam boards 14 have the function of reducing the pressure generated by structural deformation caused by temperature change, and meanwhile, the polystyrene foam boards 14 have the function of reducing the corrosion of harmful substances in the air and ultraviolet rays to the structure.
Referring to fig. 2 and 3, the protective layer 2 includes a plurality of anti-seismic net boards 17 arranged on the side wall of the polystyrene foam board 14, the plurality of anti-seismic net boards 17 are arranged on the side wall of the polystyrene foam board 14, and the side wall of the wall is reinforced by the anti-seismic net boards 17 arranged in a grid shape, so that the anti-seismic net boards 17 uniformly distributed on the wall uniformly disperse the tensile force under the condition that the wall is stretched, and further, the phenomenon that the wall cracks is avoided.
The protective layer 2 further comprises a plurality of uniformly distributed expansion anchor bolts 19, and the plurality of expansion anchor bolts 19 are inserted from the anti-seismic net plate 17 to the polystyrene foam plate 14, so that the firmness of the installation of the anti-seismic net plate 17 on the polystyrene foam plate 14 is improved. The protective layer 2 further comprises an anti-cracking mortar layer 18 laid on the anti-seismic net plate 17, the anti-cracking mortar layer 18 is provided with two layers, a plurality of grids in the anti-seismic net plate 17 are filled with the first anti-cracking mortar layer 18, then the second anti-cracking mortar layer 18 is laid, and the tightness of the protective layer 2 for wall connection is improved by the aid of the multiple anti-cracking mortar layers 18.
Referring to fig. 2 and 3, the steel wires 20 are arranged on the expansion anchors 19, and the expansion anchors 19 are connected by the steel wires 20, so that the adhesion capability of the anti-seismic net plate 17 to the wall is further improved, and the anti-seismic net plate 17 stretches the whole wall side wall under the condition that the wall side wall has a stretching force, thereby avoiding the phenomenon that the wall side wall has cracks.
Referring to fig. 2 and 4, the decorative layer 3 includes a decorative panel 24 and a connecting layer 23, the connecting layer 23 is connected to the second anti-crack adhesive cement layer 18, the decorative panel 24 is disposed on a sidewall of the connecting layer 23, a plurality of reinforcing bumps 21 are disposed on a sidewall of the connecting layer 23, the reinforcing bumps 21 and the connecting layer 23 are integrally formed, and a plurality of grooves corresponding to the anti-crack adhesive cement layer 18 are disposed on a sidewall of the second anti-crack adhesive cement layer 18. The contact area between the connecting layer 23 and the anti-crack adhesive cement 18 layer is increased by the plurality of reinforcing convex points 21, and meanwhile, the plurality of reinforcing convex points 21 have the effect of improving the sound insulation of the wall body.
Referring to fig. 2 and 4, the decoration panel 24 is arranged on the side wall of the connecting layer 23, the decoration panel 24 is formed by integrally forming an inner layer and an outer layer, the fireproof coating 22 is arranged on the side wall of the outer layer, the surface smoothness of the decoration panel 24 is improved by using the fireproof coating 22, the fireproof capacity of the outer side wall of the decoration panel 24 is improved, and the effect of protecting the side wall of the decoration panel 24 is achieved.
The junction of adjacent decoration panel 24 lateral wall is provided with coupling assembling 6, and coupling assembling 6 is equipped with the connecting groove 8 that corresponds connecting convex strip 7 including setting up the connection convex strip 7 on the decoration panel 24 lateral wall on the adjacent decoration panel 24 lateral wall, will connect the convex strip 7 and correspond the joint connection groove 8 of joint to adjacent decoration panel 24, improve the compactness that adjacent decoration panel 24 connects.
Referring to fig. 2 and 4, a conical block 10 is provided on the bottom wall of the connecting protrusion 6, and a mounting hole 11 for movably mounting the conical block 10 is provided on the connecting protrusion 6. The bottom wall of the connecting groove 8 is provided with a conical hole 12 corresponding to the conical block 10, and after the connecting convex strip 6 is correspondingly clamped in the connecting groove 8, the conical block 10 is correspondingly clamped in the conical hole 12. The conical block 10 is correspondingly clamped into the conical hole 12, so that the butt joint accuracy of the adjacent decorative panels 24 is further improved.
Be equipped with the apical pore 15 of intercommunication mounting hole 11 on the decoration panel 24 lateral wall, wear to be equipped with ejector pin 16 in the apical pore 15, connect the 6 corresponding joint of sand grip to the connecting groove 8 after, wear to establish ejector pin 16 in the apical pore 15, because apical pore 15 is connected with mounting hole 11 is perpendicular, consequently ejector pin 16 will promote circular cone piece 10 for circular cone piece 10 is more firm wears to establish in circular cone hole 12.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a compound wall of fire prevention of green building which characterized in that: the heat-insulating layer (1) is arranged on the side wall of a wall body, a protective layer (2) for preventing the wall body from cracking is arranged on the heat-insulating layer (1), and a decorative layer (3) for further reinforcing treatment is arranged on the protective layer (2);
the decoration layer (3) comprises a plurality of decoration panels (24), and a connecting assembly (6) for improving the connection firmness of the decoration layer (3) is arranged between the adjacent decoration panels (24).
2. The fire-proof composite wall surface of green building according to claim 1, characterized in that: the connecting assembly (6) comprises connecting convex strips (7) arranged on the side walls of the decoration panels (24), and connecting grooves (8) corresponding to the connecting convex strips (7) are formed in the side walls of the adjacent decoration panels (24);
and a mortar layer (9) is arranged on the connecting surface between the interior of the heat-insulating layer (1) and the wall body.
3. The fire-proof composite wall surface of green building according to claim 2, characterized in that: the connecting assembly (6) further comprises a conical block (10) arranged on the connecting convex strip (7), the connecting convex strip (7) is provided with a mounting hole (11) for placing the conical block (10), and the bottom wall of the connecting groove (8) is provided with a conical hole (12) corresponding to the conical block (10);
the heat-insulating layer (1) comprises an adhesive layer (13) attached to the surface of the mortar layer (9) and a polystyrene foam board (14) arranged on the surface of the adhesive layer (13).
4. The fire-proof composite wall surface of green building as claimed in claim 3, wherein: the decorative panel (24) is characterized in that the side wall of the decorative panel (24) is provided with a top hole (15) communicated with the mounting hole (11), and a top rod (16) is arranged in the top hole (15).
5. The fire-proof composite wall surface of green building according to claim 1, characterized in that: the protective layer (2) comprises a plurality of anti-seismic net plates (17) arranged on the side walls of the heat preservation layer (1), and the protective layer (2) further comprises anti-crack mortar layers (18) on the anti-seismic net plates (17).
6. The fire-retardant composite wall surface of a green building according to claim 5, characterized in that: the anti-cracking mortar layer (18) is provided with a plurality of layers, and the protective layer (2) further comprises a plurality of expansion anchor bolts (19) penetrating through the heat-insulating layer (1).
7. The fire-retardant composite wall surface of green building according to claim 6, characterized in that: the protective layer (2) also comprises a plurality of steel wires (20) which are connected to the expansion anchor (19).
8. The fire-proof composite wall surface of green building according to claim 1, characterized in that: the decorative layer (3) further comprises a connecting layer (23), and a plurality of reinforcing convex points (21) are arranged on the side wall of the connecting layer (23).
9. The fire-retardant composite wall surface of green building according to claim 8, characterized in that: and the side wall of the decorative panel (24) is provided with a fireproof coating (22).
CN202110484477.1A 2021-04-30 2021-04-30 Fireproof composite wall surface of green building Active CN113356392B (en)

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Application Number Priority Date Filing Date Title
CN202110484477.1A CN113356392B (en) 2021-04-30 2021-04-30 Fireproof composite wall surface of green building

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Application Number Priority Date Filing Date Title
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CN113356392B CN113356392B (en) 2022-06-21

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160108612A1 (en) * 2013-03-18 2016-04-21 Shanghai One Gold Energy-Saving Technology Co. Ltd. External insulation wall for mechanically-anchored inorganic modified foam insulation board with grid reinforcement
CN207003710U (en) * 2017-07-15 2018-02-13 北京中恒嘉业装饰工程有限公司 A kind of exterior wall insulated structure
CN207160300U (en) * 2017-12-01 2018-03-30 安徽鼎元新材料有限公司 A kind of combined type sound-absorbing rock cotton board
CN208219913U (en) * 2018-05-24 2018-12-11 无锡兢腾建筑装饰工程有限公司 A kind of thermal insulative anti-crack wall structure
CN209066788U (en) * 2018-08-09 2019-07-05 福尔卡(北京)装饰有限公司 A kind of spliced medical wall surface board structure
CN210976121U (en) * 2019-08-28 2020-07-10 山东唐弘节能新材料有限公司 Heat preservation wall for architectural decoration
CN211286404U (en) * 2019-09-30 2020-08-18 武汉林榔木建筑工程科技有限公司 Wood wallboard for building

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160108612A1 (en) * 2013-03-18 2016-04-21 Shanghai One Gold Energy-Saving Technology Co. Ltd. External insulation wall for mechanically-anchored inorganic modified foam insulation board with grid reinforcement
CN207003710U (en) * 2017-07-15 2018-02-13 北京中恒嘉业装饰工程有限公司 A kind of exterior wall insulated structure
CN207160300U (en) * 2017-12-01 2018-03-30 安徽鼎元新材料有限公司 A kind of combined type sound-absorbing rock cotton board
CN208219913U (en) * 2018-05-24 2018-12-11 无锡兢腾建筑装饰工程有限公司 A kind of thermal insulative anti-crack wall structure
CN209066788U (en) * 2018-08-09 2019-07-05 福尔卡(北京)装饰有限公司 A kind of spliced medical wall surface board structure
CN210976121U (en) * 2019-08-28 2020-07-10 山东唐弘节能新材料有限公司 Heat preservation wall for architectural decoration
CN211286404U (en) * 2019-09-30 2020-08-18 武汉林榔木建筑工程科技有限公司 Wood wallboard for building

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