CN220814394U - Non-bearing wall body of foam concrete of form removal exempts from - Google Patents

Non-bearing wall body of foam concrete of form removal exempts from Download PDF

Info

Publication number
CN220814394U
CN220814394U CN202322483653.7U CN202322483653U CN220814394U CN 220814394 U CN220814394 U CN 220814394U CN 202322483653 U CN202322483653 U CN 202322483653U CN 220814394 U CN220814394 U CN 220814394U
Authority
CN
China
Prior art keywords
pressure plate
concrete column
cement pressure
wall body
mounting
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.)
Active
Application number
CN202322483653.7U
Other languages
Chinese (zh)
Inventor
杨乃苓
滑国强
宋凯
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.)
Sanzhi Shengxiang Group Co ltd
Original Assignee
Sanzhi Shengxiang Group 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 Sanzhi Shengxiang Group Co ltd filed Critical Sanzhi Shengxiang Group Co ltd
Priority to CN202322483653.7U priority Critical patent/CN220814394U/en
Application granted granted Critical
Publication of CN220814394U publication Critical patent/CN220814394U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90Passive houses; Double facade technology

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The utility model discloses a non-bearing wall body of foam concrete without removing a formwork, which comprises a concrete column, wherein a cement pressure plate II is arranged on the front surface of the concrete column, a cement pressure plate I is arranged on one side of the concrete column, and plastering layers are arranged in the cement pressure plate I and the cement pressure plate II. The cement pressure plate I and the cement pressure plate II are arranged, the cement pressure plate I and the cement pressure plate II are composed of a plastering layer, a waterproof layer, a hanging steel wire mesh and a heat preservation sealing layer, the plastering layer enables the interface of the wall body to be smooth, bright and clean, attractive and comfortable, the wall body is free from corrosion of the surrounding environment caused by such proportion factors as stroke, rain, snow, sun, humidity and the like, the service life of the wall body is prolonged, the waterproof layer prevents the wall body from penetrating into water, the service life of the wall body is reduced, the tightness of the wall body is enhanced, the hanging steel wire mesh can prevent plastering from cracking, the plastering layer is firmly bonded, the tightness of the wall body is enhanced, the heat preservation sealing layer enhances the heat preservation performance of the wall body, and the inner space of a building is preserved.

Description

Non-bearing wall body of foam concrete of form removal exempts from
Technical Field
The utility model relates to the technical field of wall construction, in particular to a non-bearing wall of foam concrete without removing forms.
Background
The non-bearing wall is a wall which does not play a supporting role in the wall body, only plays a separating role, is generally made of light-weight materials, and is convenient to install and detach.
Patent document KR1020140010842a discloses that "the present invention relates to a non-durable wall block and a non-durable wall structure. The non-endurance wall block consists of a first plate in a rectangular shape, a first plate and a rectangular shape with the same horizontal and vertical lengths, wherein the second plate is opposite to the first plate, consists of a rectangular shape and has the same vertical length as the first plate, consists of a heat insulation layer and is formed by insulating materials placed between the first plate and the second plate in the horizontal direction with the first plate. According to the invention, the required labor force and construction time can be reduced, so that the construction cost is reduced, the non-bearing wall blocks and the non-bearing wall structures are poor in sealing performance of the wall due to the lack of heat preservation sealing layers, the heat preservation effect on the inner space of the wall can not reach the use requirement, and the service life can be reduced.
Disclosure of utility model
The utility model aims to provide a non-bearing wall body of foam concrete without removing a formwork, which aims at solving the technical problems that the sealing performance of the wall body is poor, the heat preservation effect on the inner space of the wall body can not meet the use requirement and the service life can be reduced in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a non-bearing wall body of form removal-free foam concrete, includes the concrete column, cement pressure plate two is installed in the front of concrete column, cement pressure plate one is installed to one side of concrete column, cement pressure plate one and cement pressure plate two's internally mounted have the plastering layer, the waterproof layer is installed to one side of plastering layer, the string wire net is installed to one side of waterproof layer, the heat preservation sealing layer is installed to one side of string wire net, and the heat preservation sealing layer is used for carrying out heat preservation protection to the space in the wall body.
Preferably, the mounting groove II has been seted up to the front of concrete column, the fixed orifices III have been seted up in the front of concrete column, and the fixed orifices III are located the right side of mounting groove II, the fixed orifices II has been seted up to the side of concrete column, the mounting groove I has been seted up to the side of concrete column, and the mounting groove I is located the rear of fixed orifices II, the internally mounted of mounting groove II has supporting component I, the internally mounted of mounting groove I has supporting component II.
Preferably, the first supporting component is including installing the fourth installation piece in second inside of mounting groove, the first mounting hole has been run through to the both sides of fourth installation piece, and first mounting hole makes things convenient for the bolt to fix the fourth installation piece on the concrete column, first light gauge steel is installed to the fourth one end of fourth installation piece, the fourth mounting hole has been run through to the one end both sides of first light gauge steel for install next part, install the second installation piece through the bolt in the inside of first light gauge steel, the second light gauge steel is installed to the one end of second installation piece, and the fourth mounting hole is used for installing down moving part has been run through to the one end both sides of second light gauge steel, makes things convenient for the wall body extension.
Preferably, the second supporting component comprises a third mounting block arranged in the first mounting groove, second mounting holes are formed in two sides of the third mounting block, the second mounting holes are used for inserting bolts to fix the third mounting block on the concrete column, the first light steel joist is arranged at one end of the third mounting block, the first mounting block is arranged at one end of the first light steel joist, the second light steel joist is arranged at one end of the first mounting block, the second mounting holes are formed in two sides of one end of the second light steel joist, the second mounting holes are used for mounting components, the wall body is expanded, third mounting holes are formed in two sides of one end of the first light steel joist, and the third mounting holes are used for fixing the first light steel joist and the first mounting block.
Preferably, the bottom of the concrete column is provided with a fixing plate, the top of the fixing plate is provided with four groups of first fixing holes in a penetrating mode, and the first fixing holes are used for fixing the fixing plate on the ground and guaranteeing the stability of the concrete column.
Preferably, a second bamboo plywood formwork is installed on one side of the second cement plywood and one side of the first cement plywood, and a wire slot is formed in one side of the second bamboo plywood formwork and used for installing a line.
Preferably, a first bamboo plywood formwork is arranged on one side of the first cement pressure plate and one side of the second cement pressure plate, and the first bamboo plywood formwork and the second bamboo plywood formwork fix and strengthen the first cement pressure plate and the second cement pressure plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. The cement pressure plate I and the cement pressure plate II are arranged, the cement pressure plate I and the cement pressure plate II are composed of a plastering layer, a waterproof layer, a hanging steel wire mesh and a heat preservation sealing layer, the plastering layer enables the interface of the wall body to be smooth, bright and clean, attractive and comfortable, the wall body is free from corrosion of the surrounding environment caused by such proportion factors as stroke, rain, snow, sun, humidity and the like, the service life of the wall body is prolonged, the waterproof layer prevents the wall body from penetrating into water, the service life of the wall body is reduced, the tightness of the wall body is enhanced, the hanging steel wire mesh can prevent plastering from cracking, the plastering layer is firmly bonded, the tightness of the wall body is enhanced, the heat preservation sealing layer enhances the heat preservation performance of the wall body, and the inner space of a building is preserved.
2. According to the utility model, the second installation block and the first installation block are installed, and the second installation block is fixed at one end of the first light steel keel through the bolts, so that the second light steel keel and the first light steel keel are kept stable, the first light steel keel is subjected to expansion installation, the first installation block and the first light steel keel are fixed through the bolts, the stability between the second light steel keel and the first light steel keel is ensured, the first light steel keel is subjected to expansion installation, the installation and the disassembly are convenient, and the expansion is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a concrete column according to the present utility model;
Fig. 3 is a schematic view of a first light steel keel according to the utility model in a three-dimensional configuration;
FIG. 4 is a schematic cross-sectional view of a first cement pressure plate and a second cement pressure plate according to the present utility model;
fig. 5 is a schematic perspective view of a concrete column according to the present utility model.
In the figure: 1. a concrete column; 2. a first bamboo plywood template; 3. a first light steel keel; 4. a first mounting block; 5. a second light steel keel; 6. a second mounting hole; 7. a second bamboo plywood template; 8. a cement pressure plate I; 9. a cement pressure plate II; 10. a wire slot; 11. a second mounting block; 12. a first light steel keel; 13. a second light steel keel; 14. a mounting hole IV; 15. a mounting block IV; 16. a fixing plate; 17. a first fixing hole; 18. a first mounting hole; 19. a third mounting block; 20. a second mounting hole; 21. a third mounting hole; 22. a fourth mounting hole; 23. a plastering layer; 24. a waterproof layer; 25. hanging a steel wire mesh; 26. a heat preservation sealing layer; 27. a second fixing hole; 28. a first mounting groove; 29. a fixing hole III; 30. and a second mounting groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2, 3, 4 and 5, the present utility model provides an embodiment: the utility model provides a exempt from to dismantle foam concrete non-bearing wall body, includes concrete column 1, cement pressure plate two 9 are installed in the front of concrete column 1, cement pressure plate one 8 is installed to one side of concrete column 1, cement pressure plate one 8 and cement pressure plate two 9's internally mounted has the plastering layer 23, waterproof layer 24 is installed to one side of plastering layer 23, hang wire gauze 25 is installed to one side of waterproof layer 24, hang wire gauze 25's one side and install heat preservation sealing layer 26, heat preservation sealing layer 26 is used for carrying out the heat preservation protection to the space in the wall body, concrete column 1 fixes cement pressure plate two 9, cement pressure plate one 8 and cement pressure plate two 9 are by plastering layer 23, waterproof layer 24, hang wire gauze 25 and heat preservation sealing layer 26 constitute, plastering layer 23 makes the interface of wall body level, bright and clean, pleasing to the eye, comfortable, makes the wall body not receive the erosion of wind, rain, sun shine, humidity ratio factor, extension wall body's life-span, waterproof layer 24 prevents that the waterproof layer from leading to the improvement of heat preservation, and sealing layer 25 can be sealed to the wall body, the heat preservation performance is sealed to the wall body has been strengthened, the wall body has been improved the heat preservation performance is sealed to the wall body, the heat preservation performance is sealed to the wall body has been improved the heat preservation performance is sealed to the wall body.
The front of the concrete column 1 is provided with a second mounting groove 30, the front of the concrete column 1 is provided with a third fixing hole 29, the third fixing hole 29 is positioned on the right side of the second mounting groove 30, the side of the concrete column 1 is provided with a second fixing hole 27, the side of the concrete column 1 is provided with a first mounting groove 28, the first mounting groove 28 is positioned behind the second fixing hole 27, the inside of the second mounting groove 30 is provided with a first supporting component, the inside of the first mounting groove 28 is provided with a second supporting component, the second mounting groove 30 is convenient for mounting a fourth mounting block 15, the fourth mounting block 15 is inserted into the second mounting groove 30, the bolt penetrates through the second fixing hole 27 and the first mounting hole 18, and the bolt is screwed down to fix the first light steel keel 12 on the concrete column 1.
The first supporting component is including installing the fourth 15 of installation piece in mounting groove second 30 inside, the both sides of fourth 15 of installation piece are run through and are offered first mounting hole 18, and first mounting hole 18 makes things convenient for the bolt to fix fourth 15 of installation piece on concrete column 1, first light gauge steel 12 is installed to the one end of fourth 15 of installation piece, fourth mounting hole 22 has been run through to the one end both sides of first light gauge steel 12 for install next part, install second light gauge steel 13 through the bolt in the inside of first light gauge steel 12, install mounting hole fourth 14 has been run through to the one end both sides of second light gauge steel 13, and mounting hole fourth 14 is used for installing downmoving part, makes things convenient for the wall body extension, fixes second 11 of installation piece in first light gauge steel 12 one end department through the bolt for keeping stable between second light gauge steel 13 and the first light gauge steel 12, carries out extension installation, convenient installation dismantlement to first light gauge steel 12.
The second supporting component comprises a third mounting block 19 which is mounted inside a first mounting groove 28, second mounting holes 20 are formed in two sides of the third mounting block 19, the second mounting holes 20 are used for inserting bolts to fix the third mounting block 19 on the concrete column 1, a first lightgage steel joist 3 is mounted at one end of the third mounting block 19, a first mounting block 4 is mounted at one end of the first lightgage steel joist 3, a second lightgage steel joist 5 is mounted at one end of the first mounting block 4, mounting holes two 6 are formed in two sides of one end of the second lightgage steel joist 5, the second mounting holes 6 are used for mounting components, an extension wall body is formed in the second lightgage steel joist, third mounting holes 21 are formed in two sides of one end of the first lightgage steel joist 3, the first mounting groove 28 is convenient to mount the third mounting block 19, the third mounting block 19 is inserted into the first mounting groove 28, the bolts are inserted into the fixing holes three 29 and the second mounting holes 20, the first lightgage steel joist 3 is fixed on the concrete column 1 by tightening bolts, the first lightgage steel joist 3 is fixed between the first lightgage steel joist 3 and the first lightgage steel joist 3 through fixing the first lightgage steel joist 3 and the second lightgage steel joist 3, and the first steel joist 3 can be guaranteed to be stably dismounted, and the first steel joist 3 can be conveniently and stably mounted and conveniently.
The bottom of concrete column 1 installs fixed plate 16, four sets of fixed orifices one 17 have been run through on the top of fixed plate 16, and fixed orifice one 17 is used for fixing fixed plate 16 on ground, guarantees the stability of concrete column 1, and fixed plate 16 supports concrete column 1, increases the area of contact with ground, has increased the stability of concrete column 1, and fixed orifice one 17 conveniently fixes fixed plate 16 subaerial, further increases the stability to concrete column 1.
The two sides of the cement pressure plate II 9 and the cement pressure plate I8 are provided with the bamboo plywood formwork II 7, one side of the bamboo plywood formwork II 7 is provided with the wire slot 10, the wire slot 10 is used for installing a circuit, the cement pressure plate I8 and the cement pressure plate II 9 fix the bamboo plywood formwork II 7, the bamboo plywood formwork II 7 protects the cement pressure plate I8 and the cement pressure plate II 9, the bamboo plywood formwork II 7 limits the positions of the cement pressure plate I8 and the cement pressure plate II 9, and the wire slot 10 is convenient for installing circuits such as wires.
The cement pressure plate I8 and the cement pressure plate II 9 are fixedly reinforced by the bamboo plywood formwork I2 and the bamboo plywood formwork II 7, and the positions of the cement pressure plate I8 and the cement pressure plate II 9 are limited by the bamboo plywood formwork I2 and the bamboo plywood formwork II 7.
Working principle: the user places fixed plate 16 and concrete column 1 in the position department that needs, pass fixed orifices first 17 with the bolt and fix fixed plate 16 subaerial, further increase the stability to concrete column 1, insert mounting block three 19 in mounting groove one 28, the bolt inserts fixed orifices three 29 and in second mounting hole 20, screw up the bolt and fix light gauge steel one 3 on concrete column 1, fix mounting block one 4 and light gauge steel one 3 through the bolt, guarantee the stability between light gauge steel two 5 and the light gauge steel one 3, expand the installation to light gauge steel one 3, fix mounting block two 11 in first light gauge steel 12 one end department through the bolt, make and keep stable between second light gauge steel 13 and the first light gauge steel 12, expand the installation to first light gauge steel 12, easy to assemble and disassemble, bamboo plywood template two 7 and bamboo plywood template two 2 are spacing to cement pressure plate one 8 and cement pressure plate two 9, increase the steadiness of wall body.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (7)

1. The utility model provides a non-bearing wall body of form removal-free foam concrete, includes concrete column (1), its characterized in that: the concrete column comprises a concrete column body, wherein a cement pressure plate II (9) is arranged on the front surface of the concrete column body (1), a cement pressure plate I (8) is arranged on one side of the concrete column body (1), a plastering layer (23) is arranged in the cement pressure plate I (8) and the cement pressure plate II (9), a waterproof layer (24) is arranged on one side of the plastering layer (23), a hanging steel wire mesh (25) is arranged on one side of the waterproof layer (24), a heat preservation sealing layer (26) is arranged on one side of the hanging steel wire mesh (25), and the heat preservation sealing layer (26) is used for carrying out heat preservation protection on a space in a wall body.
2. The non-load bearing foam concrete wall of claim 1, wherein: the concrete column comprises a concrete column body (1), wherein a mounting groove II (30) is formed in the front face of the concrete column body (1), a fixing hole III (29) is formed in the front face of the concrete column body (1), the fixing hole III (29) is located on the right side of the mounting groove II (30), a fixing hole II (27) is formed in the side face of the concrete column body (1), a mounting groove I (28) is formed in the side face of the concrete column body (1), the mounting groove I (28) is located behind the fixing hole II (27), a supporting component I is mounted in the mounting groove II (30), and a supporting component II is mounted in the mounting groove I (28).
3. The non-load bearing foam concrete wall of claim 2, wherein: the first supporting component comprises a fourth installation block (15) installed inside a second installation groove (30), first installation holes (18) are formed in two sides of the fourth installation block (15) in a penetrating mode, the fourth installation holes (22) are formed in two sides of one end of the fourth installation block (15) in a penetrating mode, the second light steel keels (13) are formed in one end of the second light steel keels (13) in a penetrating mode, the fourth installation holes (14) are formed in two sides of one end of the fourth installation block (15) in a penetrating mode, the second installation component is used for installing the next component, the second light steel keels (13) are arranged in one end of the second installation block (11) in a penetrating mode, the fourth installation holes (14) are formed in two sides of one end of the second light steel keels (13) in a penetrating mode, and the wall body can be conveniently expanded.
4. The non-load bearing foam concrete wall of claim 2, wherein: the support assembly comprises a mounting block III (19) mounted in a mounting groove I (28), second mounting holes (20) are formed in two sides of the mounting block III (19), the second mounting holes (20) are used for inserting bolts to fix the mounting block III (19) on a concrete column (1), a light steel keel I (3) is mounted at one end of the mounting block III (19), a mounting block I (4) is mounted at one end of the light steel keel I (3), a light steel keel II (5) is mounted at one end of the mounting block I (4), mounting holes II (6) are formed in two sides of one end of the light steel keel II (5), the mounting holes II (6) are used for mounting components and expanding walls, and third mounting holes (21) are formed in two sides of one end of the light steel keel I (3) and the mounting block I (4).
5. The non-load bearing foam concrete wall of claim 1, wherein: the bottom end of the concrete column (1) is provided with a fixing plate (16), the top end of the fixing plate (16) is provided with four groups of first fixing holes (17) in a penetrating mode, and the first fixing holes (17) are used for fixing the fixing plate (16) on the ground and guaranteeing the stability of the concrete column (1).
6. The non-load bearing foam concrete wall of claim 1, wherein: a second bamboo plywood formwork (7) is installed on one side of the second cement plywood (9) and one side of the first cement plywood (8), a wire slot (10) is formed in one side of the second bamboo plywood formwork (7), and the wire slot (10) is used for installing a circuit.
7. The non-load bearing foam concrete wall of claim 6, wherein: and one sides of the cement pressure plate I (8) and the cement pressure plate II (9) are provided with a bamboo plywood formwork I (2), and the bamboo plywood formwork I (2) and the bamboo plywood formwork II (7) are used for fixing and reinforcing the cement pressure plate I (8) and the cement pressure plate II (9).
CN202322483653.7U 2023-09-13 2023-09-13 Non-bearing wall body of foam concrete of form removal exempts from Active CN220814394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322483653.7U CN220814394U (en) 2023-09-13 2023-09-13 Non-bearing wall body of foam concrete of form removal exempts from

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322483653.7U CN220814394U (en) 2023-09-13 2023-09-13 Non-bearing wall body of foam concrete of form removal exempts from

Publications (1)

Publication Number Publication Date
CN220814394U true CN220814394U (en) 2024-04-19

Family

ID=90699463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322483653.7U Active CN220814394U (en) 2023-09-13 2023-09-13 Non-bearing wall body of foam concrete of form removal exempts from

Country Status (1)

Country Link
CN (1) CN220814394U (en)

Similar Documents

Publication Publication Date Title
CN220814394U (en) Non-bearing wall body of foam concrete of form removal exempts from
CN215368085U (en) Environment-friendly stone curtain wall with efficient noise reduction during construction
CN215760161U (en) Environment-friendly energy-saving building outer wall decorative plate structure
CN111705967B (en) Pipeline-separated assembled wall and installation method
CN113882615A (en) Caulking's ground is exempted from to assembled
CN213897792U (en) Building steel construction assembled heat preservation wallboard
CN212078270U (en) Prestressed hollow slab
CN210737854U (en) Sound insulation curtain wall convenient to install
CN214006245U (en) Prefabricated composite wall panel of prefabricated building construction
CN215889159U (en) Caulking's ground is exempted from to assembled
CN217150770U (en) Sound-insulation and heat-preservation assembled wall
CN217150900U (en) Metal surface rigid polyurethane sandwich board with good heat insulation effect
CN219138074U (en) Novel installation structure of bridge cut-off heat insulation sandwich board
CN215759753U (en) Functional wall based on combination of light steel keel framework and light wall board
CN218933513U (en) Assembled steel frame composite cavity cover frame partition wall mounting structure
CN219175709U (en) Thermal insulation sound insulation environment-friendly stone decorative plate
CN115387520A (en) Interlayer floor design structure based on assembled steel framework
CN115012560B (en) Assembled partition wall with decorative surface and construction method
CN219158265U (en) Prefabricated composite building block type quick-assembled wallboard
CN213981505U (en) Foam board with fixed knot constructs
CN217000299U (en) Template heat preservation integration wallboard for building house
CN217439406U (en) Rock wool sound absorption wallboard convenient to replace
CN213653949U (en) Protruding furred ceiling board of integral type
CN219952372U (en) Connection structure of grid curtain wall and floor
CN219411321U (en) Building construction external wall insulation board concatenation frame

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant