CN110725498A - Nondestructive installation structure and method for bamboo-wood fiber wallboard - Google Patents

Nondestructive installation structure and method for bamboo-wood fiber wallboard Download PDF

Info

Publication number
CN110725498A
CN110725498A CN201911027580.2A CN201911027580A CN110725498A CN 110725498 A CN110725498 A CN 110725498A CN 201911027580 A CN201911027580 A CN 201911027580A CN 110725498 A CN110725498 A CN 110725498A
Authority
CN
China
Prior art keywords
bamboo
wood fiber
keel
wallboard
elastic component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911027580.2A
Other languages
Chinese (zh)
Inventor
王东方
朱俊峰
马光
赵文骏
李晟毅
王玮
贺雪松
冯进
顾圣华
姚永辉
徐明响
孙青�
郑立榕
叶智
陈�峰
须监顺
李花
凌晓芳
周达
王敏
张卫东
马介明
杨天武
赵春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Merud Building Decoration Co Ltd
Original Assignee
Suzhou Merud Building Decoration Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Merud Building Decoration Co Ltd filed Critical Suzhou Merud Building Decoration Co Ltd
Priority to CN201911027580.2A priority Critical patent/CN110725498A/en
Publication of CN110725498A publication Critical patent/CN110725498A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0889Coverings 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
    • E04F13/0898Coverings 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 sealing elements between coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)

Abstract

The invention provides a nondestructive mounting structure of bamboo-wood fiber wallboards, which is characterized in that a positioning device is arranged and fixedly mounted on a wall surface, the positioning device comprises a first keel piece and a second keel piece, a plurality of bamboo-wood fiber wallboards are positioned between the first keel piece and the second keel piece, a plurality of elastic closing-up strips are detachably mounted on the first keel piece, an elastic closing-up strip is arranged between every two adjacent bamboo-wood fiber wallboards, each elastic closing-up strip comprises a base column and a first elastic component, each first elastic component comprises a first rotating shaft and two first turning plates, the two first turning plates are respectively and elastically and rotatably connected to two opposite sides of the first rotating shaft, and the two first turning plates are respectively and tightly pressed on the two bamboo-wood fiber wallboards adjacent to the base column. The invention also provides a nondestructive installation method of the bamboo-wood fiber wallboard. Compared with the prior art, the bamboo-wood fiber wallboard has the advantages that the installation efficiency of the bamboo-wood fiber wallboard is improved, the bamboo-wood fiber wallboard can be dismounted without damage and recycled, and the bamboo-wood fiber wallboard is more environment-friendly.

Description

Nondestructive installation structure and method for bamboo-wood fiber wallboard
Technical Field
The invention relates to installation of bamboo-wood fiber wallboards, in particular to a nondestructive installation structure and an installation method of a bamboo-wood fiber wallboard.
Background
With the improvement of the concepts of environmental protection, fashion and the like of consumers, various decoration companies are dedicated to creating the working and living environments of ecology, environmental protection, health and art. The traditional decorative wall surface is mainly made of materials such as emulsion paint, wallpaper, wood veneer, stone and the like, and the traditional materials are easy to mildew, pollute and deform in a humid climatic environment in the south, and do not have environmental protection conditions. Organic bamboo wood fiberboard has multiple excellent characteristics as novel renewable resources, is widely applied to all three-dimensional spaces except the ground at present, and has the advantages of shortening the construction time and saving the labor cost.
Traditional wall decoration not only work efficiency is slow, and ornamental material is also recoverable, runs contrary to green theory, and bamboo wood fiber board is fit for the reutilization because of its good dampproofing anticorrosive nature, in order to make it can obtain wide application, need research and development a structure of being convenient for installation of bamboo wood fiber board, and harmless dismouting, convenient recycle can be accomplished to this structure simultaneously.
Disclosure of Invention
In view of this, the invention provides a nondestructive installation structure of a bamboo-wood fiber wallboard, which improves the installation efficiency of the bamboo-wood fiber wallboard compared with the prior art, enables the bamboo-wood fiber wallboard to be dismounted nondestructively and recycled, and is more environment-friendly.
The invention provides a nondestructive mounting structure of bamboo-wood fiber wall boards, which is characterized in that a positioning device is arranged and fixedly mounted on a wall surface, the positioning device comprises a first keel piece and a second keel piece, a plurality of bamboo-wood fiber wall boards are positioned between the first keel piece and the second keel piece, a plurality of elastic closing-up strips are detachably mounted on the first keel piece, an elastic closing-up strip is arranged between every two adjacent bamboo-wood fiber wall boards, each elastic closing-up strip comprises a base column and a first elastic assembly, each first elastic assembly comprises a first rotating shaft and two first turning plates, the two first turning plates are respectively and elastically and rotatably connected to two opposite sides of the first rotating shaft, and the two first turning plates are respectively and tightly pressed on the two bamboo-wood fiber wall boards adjacent to the base column.
Furthermore, a rectangular clamping groove is formed in the first keel piece, and the bamboo-wood fiber wallboard and the foundation column are clamped in the rectangular clamping groove.
Furthermore, the top end of the bamboo-wood fiber wallboard is abutted to the second keel piece, and the top end of the foundation column is clamped to the second keel piece.
Furthermore, set up a plurality of breachs towards the wall on the second keel spare, the top joint of foundation pillar is in the breach.
Further, install a plurality of second elastic component on the second keel spare, a plurality of second elastic component's the position of position one-to-one correspondence polylith bamboo wood fiber wallboard, and second elastic component's free end compresses tightly on bamboo wood fiber wallboard.
Furthermore, the second elastic component comprises a second rotating shaft and a second turning plate, the second rotating shaft is fixedly installed on the second keel piece, the second turning plate is elastically and rotatably connected to the second rotating shaft, and the second turning plate is tightly pressed on the bamboo-wood fiber wallboard.
Furthermore, the pressing end of the first turning plate and the pressing end of the second turning plate are both attached with cotton sheets.
The invention also provides a nondestructive installation method of the bamboo-wood fiber wallboard, which comprises the following installation steps:
1) fixedly installing a first keel at the bottom of the wall surface;
2) clamping the bamboo-wood fiber wall boards and the foundation columns in a preset rectangular clamping groove on the first keel piece, and alternately installing the bamboo-wood fiber wall boards and the foundation columns in the rectangular clamping groove according to the sequence of the bamboo-wood fiber wall boards and the foundation columns;
3) fixedly installing a second keel piece on the top of the wall surface, and clamping the top end of the foundation column in a notch preset on the second keel piece;
4) installing a first elastic component on the foundation column, and turning down a first turning plate on the first elastic component until the first turning plate is tightly pressed on the bamboo-wood fiber wallboard;
5) and a second elastic component is arranged on the second keel piece, and a second turning plate on the second elastic component is turned down until the second turning plate is pressed on the bamboo-wood fiber wallboard.
The invention provides a nondestructive mounting structure of bamboo-wood fiber wall boards, which mainly comprises a positioning device and an elastic closing strip, wherein the bamboo-wood fiber wall boards are positioned on the positioning device, the abutted seams between two adjacent bamboo-wood fiber wall boards are closed by the elastic closing strip, in more detail, the positioning device comprises a first keel piece and a second keel piece, the first keel piece is fixedly arranged at the bottom of a wall surface, the second keel piece is fixedly arranged at the top of the wall surface, the bamboo-wood fiber wall boards and the elastic closing strip are clamped on the first keel piece, then auxiliary positioning is carried out through the second keel piece, a gap is formed in the second keel piece and is provided with a second elastic component, the gap is used for positioning the top end of the elastic closing strip, the second elastic component is used for positioning the top end of the fiber wall board, the elastic closing strip comprises a base column and a first elastic component, the middle part of bamboo wood fibre wallboard is fixed a position through first elastic component, and then realizes the three point location to bamboo wood fibre wallboard, and positioning method does not damage the surface of bamboo wood fibre wallboard simultaneously, makes it dismantle and get off can cyclic utilization.
Therefore, compared with the prior art, the bamboo-wood fiber wallboard has the advantages that the installation efficiency of the bamboo-wood fiber wallboard is improved, the bamboo-wood fiber wallboard can be dismounted without damage and recycled, and the bamboo-wood fiber wallboard is more environment-friendly.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural diagram of a nondestructive installation structure of a bamboo-wood fiber wallboard provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a nondestructive installation structure of a bamboo-wood fiber wallboard provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a nondestructive installation structure of a bamboo-wood fiber wallboard provided by an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 3, the embodiment provides a nondestructive mounting structure of a bamboo-wood fiber wall panel, first, a positioning device 1 is provided, which is fixedly mounted on a wall surface, the positioning device 1 includes a first keel member 11 and a second keel member 12, the first keel member 11 is fixedly mounted at the bottom of the wall surface, the second keel member 12 is fixedly mounted at the top of the wall surface, a plurality of bamboo-wood fiber wall panels 2 are positioned between the first keel member 11 and the second keel member 12, a plurality of elastic closing strips 3 are detachably mounted on the first keel member 11, an elastic closing strip 3 is provided between every two adjacent bamboo-wood fiber wall panels 2, the elastic closing strip 3 includes a base column 31 and a first elastic component 32, the base column 31 is provided with two first elastic components 32, the first elastic component 32 includes a first rotating shaft 321 and two first turning plates 322, the two first turning plates 322 are respectively and elastically rotatably connected to opposite sides of the first rotating shaft 321, and the two first turning plates 322 are respectively pressed on the two bamboo-wood fiber wall boards 2 adjacent to the foundation column 31.
With continued reference to fig. 1 to 3, a rectangular clamping groove 111 is formed in the first keel member 11, the bamboo-wood fiber wall panel 2 and the base pillar 31 are both clamped in the rectangular clamping groove 111, the top end of the bamboo-wood fiber wall panel 2 abuts against the second keel member 12, the top end of the base pillar 31 is clamped on the second keel member 12, a plurality of notches 121 facing the wall surface are formed in the second keel member 12, the top end of the base pillar 31 is clamped in the notches 121, a plurality of second elastic assemblies 4 are mounted on the second keel member 12, the positions of the plurality of second elastic assemblies 4 correspond to the positions of the plurality of bamboo-wood fiber wall panels 2 one by one, the free ends of the second elastic assemblies 4 are tightly pressed on the bamboo-wood fiber wall panels 2, each second elastic assembly 4 comprises a second rotating shaft 41 and a second turning plate 42, the second rotating shaft 41 is fixedly mounted on the second keel member 12, the second turning plate 42 is elastically and rotatably connected to the second rotating plate 41, and the second turning plate 42 is tightly pressed on the bamboo-wood fiber wall panels, the pressing end of the first turning plate 322 and the pressing end of the second turning plate 42 are both attached with cotton sheets.
The invention provides a nondestructive mounting structure of bamboo-wood fiber wall boards, which mainly comprises a positioning device and an elastic closing strip, wherein the bamboo-wood fiber wall boards are positioned on the positioning device, the abutted seams between two adjacent bamboo-wood fiber wall boards are closed by the elastic closing strip, in more detail, the positioning device comprises a first keel piece and a second keel piece, the first keel piece is fixedly arranged at the bottom of a wall surface, the second keel piece is fixedly arranged at the top of the wall surface, the bamboo-wood fiber wall boards and the elastic closing strip are clamped on the first keel piece, then auxiliary positioning is carried out through the second keel piece, a gap is formed in the second keel piece and is provided with a second elastic component, the gap is used for positioning the top end of the elastic closing strip, the second elastic component is used for positioning the top end of the fiber wall board, the elastic closing strip comprises a base column and a first elastic component, the middle part of bamboo wood fibre wallboard is fixed a position through first elastic component, and then realizes the three point location to bamboo wood fibre wallboard, and positioning method does not damage the surface of bamboo wood fibre wallboard simultaneously, makes it dismantle and get off can cyclic utilization.
Therefore, compared with the prior art, the bamboo-wood fiber wallboard has the advantages that the installation efficiency of the bamboo-wood fiber wallboard is improved, the bamboo-wood fiber wallboard can be dismounted without damage and recycled, and the bamboo-wood fiber wallboard is more environment-friendly.
Example two:
referring to fig. 1 to fig. 3, a nondestructive installation structure of a bamboo-wood fiber wallboard according to a second embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the positioning device 1 is fixedly arranged on a wall surface, the positioning device 1 comprises a first keel piece 11 and a second keel piece 12, the first keel piece 11 is fixedly arranged at the bottom of the wall surface, the second keel piece 12 is fixedly arranged at the top of the wall surface, a plurality of bamboo-wood fiber wall boards 2 are positioned between the first keel piece 11 and the second keel piece 12, a plurality of elastic closing strips 3 are detachably arranged on the first keel piece 11, an elastic closing strip 3 is arranged between every two adjacent bamboo-wood fiber wall boards 2, each elastic closing strip 3 comprises a base column 31 and a first elastic component 32, two first elastic components 32 are arranged on the base column 31, each first elastic component 32 comprises a first rotating shaft 321 and two first turning plates 322, the two first turning plates 322 are respectively and elastically and rotatably connected to two opposite sides of the first rotating shaft 321, and the first turning plates 322 are respectively and tightly pressed on the two bamboo-wood fiber wall boards 2 adjacent to the base column 31, in order to improve the structural stability of the bamboo-wood fiber wallboard 2, a lateral positioning plate is respectively arranged on two sides of the positioning device 1, the lateral positioning plate is Z-shaped, one end of the lateral positioning plate is fixed on the wall surface through a bolt, and the other end of the lateral positioning plate is clamped on the bamboo-wood fiber wallboard 2.
Example three:
referring to fig. 1 to fig. 3, a nondestructive installation structure of a bamboo-wood fiber wallboard according to a third embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the following technical solutions are further made as improvements: change second elastic component 4 into spacing board subassembly, the limiting plate subassembly includes mount pad and limiting plate, mount pad fixed mounting is on second keel spare 12, limiting plate slidable mounting is in the mount pad, the limiting plate is in the state of packing up before bamboo wood fiber wallboard 2 is installed in positioner 1, put down the limiting plate after 2 installations of bamboo wood fiber wallboard, reach limiting displacement, this limit structure is compared in second elastic component 4 and has more stable spacing mode, the reason lies in that second elastic component 4 turns over the board through elasticity and compresses tightly, elasticity can weaken along with the live time increases, thereby influence spacing effect.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. The utility model provides a harmless mounting structure of bamboo wood fiber wallboard which characterized in that includes:
the positioning device (1) is fixedly installed on a wall surface, the positioning device (1) comprises a first keel piece (11) and a second keel piece (12), the first keel piece (11) is fixedly installed at the bottom of the wall surface, the second keel piece (12) is fixedly installed at the top of the wall surface, and a plurality of bamboo-wood fiber wallboards (2) are positioned between the first keel piece (11) and the second keel piece (12);
a plurality of elasticity receipts mouth strip (3), its detachably install in on first keel spare (11), and per two adjacent be provided with an elasticity receipts mouth strip (3) between bamboo wood fiber wallboard (2), elasticity receipts mouth strip (3) are including pillar (31) and first elastic component (32), install at least one on pillar (31) first elastic component (32), first elastic component (32) are including first pivot (321) and two first board (322) that turn over, two first board (322) that turn over respectively elastic rotation connect in the relative both sides of first pivot (321), just two first board (322) that turn over compress tightly respectively with pillar (31) adjacent two on bamboo wood fiber wallboard (2).
2. The nondestructive mounting structure for the bamboo-wood fiber wallboard according to claim 1, wherein the first keel member (11) is provided with a rectangular clamping groove (111), and the bamboo-wood fiber wallboard (2) and the foundation column (31) are clamped in the rectangular clamping groove (111).
3. The nondestructive mounting structure of bamboo-wood fiber wallboard of claim 2, wherein the top end of the bamboo-wood fiber wallboard (2) abuts against the second keel member (12), and the top end of the base column (31) is clamped on the second keel member (12).
4. The nondestructive mounting structure of bamboo-wood fiber wallboard of claim 3, wherein the second keel member (12) is provided with a plurality of notches (121) facing the wall surface, and the top ends of the foundation columns (31) are clamped in the notches (121).
5. The nondestructive installation structure of bamboo-wood fiber wallboard of claim 1-4, characterized in that, install a plurality of second elastic component (4) on second keel spare (12), the position one-to-one of a plurality of second elastic component (4) is in the position of polylith bamboo-wood fiber wallboard (2), just the free end of second elastic component (4) compresses tightly in on bamboo-wood fiber wallboard (2).
6. The nondestructive mounting structure of bamboo-wood fiber wallboard of claim 5, wherein the second elastic component (4) comprises a second rotating shaft (41) and a second turning plate (42), the second rotating shaft (41) is fixedly mounted on the second keel member (12), the second turning plate (42) is elastically and rotatably connected to the second rotating shaft (41), and the second turning plate (42) is pressed on the bamboo-wood fiber wallboard (2).
7. The nondestructive mounting structure of bamboo-wood fiber wallboard of claim 6, wherein the compression end of the first turning plate (322) and the compression end of the second turning plate (42) are both attached with cotton pieces.
8. A nondestructive installation method of bamboo-wood fiber wallboards is characterized by comprising the following installation steps:
1) fixedly mounting a first keel (11) at the bottom of the wall surface;
2) clamping bamboo-wood fiber wallboards (2) and foundation columns (31) in rectangular clamping grooves (111) preset on the first keel piece (11), and alternately installing the bamboo-wood fiber wallboards (2) and the foundation columns (31) in the rectangular clamping grooves (111) according to the sequence of the bamboo-wood fiber wallboards and the foundation columns;
3) fixedly installing a second keel piece (12) on the top of the wall surface, and clamping the top end of a base column (31) in a notch (121) preset on the second keel piece (12);
4) installing a first elastic component (32) on the foundation column (31), and turning down a first turning plate (322) on the first elastic component (32) until the first turning plate is pressed on the bamboo-wood fiber wallboard (2);
5) and a second elastic component (4) is arranged on the second keel component (12), and a second turning plate (42) on the second elastic component (4) is turned down until being pressed on the bamboo-wood fiber wallboard (2).
CN201911027580.2A 2019-10-25 2019-10-25 Nondestructive installation structure and method for bamboo-wood fiber wallboard Pending CN110725498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911027580.2A CN110725498A (en) 2019-10-25 2019-10-25 Nondestructive installation structure and method for bamboo-wood fiber wallboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911027580.2A CN110725498A (en) 2019-10-25 2019-10-25 Nondestructive installation structure and method for bamboo-wood fiber wallboard

Publications (1)

Publication Number Publication Date
CN110725498A true CN110725498A (en) 2020-01-24

Family

ID=69222129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911027580.2A Pending CN110725498A (en) 2019-10-25 2019-10-25 Nondestructive installation structure and method for bamboo-wood fiber wallboard

Country Status (1)

Country Link
CN (1) CN110725498A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112112316A (en) * 2020-08-26 2020-12-22 和县薛氏木制品制造有限公司 Artistic batten modeling wall structure and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112112316A (en) * 2020-08-26 2020-12-22 和县薛氏木制品制造有限公司 Artistic batten modeling wall structure and using method thereof
CN112112316B (en) * 2020-08-26 2022-09-06 和县薛氏木制品制造有限公司 Artistic batten modeling wall structure and using method thereof

Similar Documents

Publication Publication Date Title
CN110725498A (en) Nondestructive installation structure and method for bamboo-wood fiber wallboard
CN211775359U (en) Harmless mounting structure of bamboo wood fiber wallboard
CN210917935U (en) Assembled integrated upgrade version gypsum board top wall
CN208855151U (en) A kind of steam pressurized decorative panel
CN111287349B (en) Assembled steel construction outer wall
CN213234108U (en) A novel mounting structure for building side fascia
CN212224202U (en) Prefabricated wallboard that steel sheet is connected
CN208293950U (en) A kind of combined type carbonized wood strip panel
CN207177151U (en) A kind of light-duty combination aluminium sheet
CN207776119U (en) A kind of connection structure of assembled wall
CN217400188U (en) Decorative panel suitable for integral installation
CN206616799U (en) A kind of sunk type concrete mixing plant aluminium alloy board house metope body structure
CN219060701U (en) Environment-friendly wall decoration panel assembly
CN215407110U (en) Reinforced connecting device for formed wall plate structure
CN219825700U (en) ALC wallboard capable of being spliced rapidly
CN211845313U (en) Building materials piling bin convenient to equipment concatenation
CN204456717U (en) A kind of paint free plate
CN212264740U (en) Active chamfering device for external wall panel
CN204401851U (en) A kind of composite ceiling structure for building
CN213296782U (en) Assembled partition wall keel sectional material's receipts limit post
CN213259993U (en) Piece joint interface structure of melamine decorative board
CN213296774U (en) Right-angle internal corner column of assembled partition wall keel sectional material
CN211873630U (en) Modular external corner closing structure of assembled wall
CN213296773U (en) Assembly of right-angle internal corner column and clamping plate fastener of assembly type partition wall keel sectional material
CN211549108U (en) Noise isolation wall for building construction

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination