CN112144817A - Modular fire prevention sound insulation floor for interior decoration - Google Patents

Modular fire prevention sound insulation floor for interior decoration Download PDF

Info

Publication number
CN112144817A
CN112144817A CN202011126715.3A CN202011126715A CN112144817A CN 112144817 A CN112144817 A CN 112144817A CN 202011126715 A CN202011126715 A CN 202011126715A CN 112144817 A CN112144817 A CN 112144817A
Authority
CN
China
Prior art keywords
rock wool
sound
wool board
proof
interior decoration
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.)
Withdrawn
Application number
CN202011126715.3A
Other languages
Chinese (zh)
Inventor
陈莹
陈鑫
王永国
王晓鹏
高叶俊
李高峰
龚顺
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.)
Gold Mantis Fine Decoration Technology Suzhou Co Ltd
Original Assignee
Gold Mantis Fine Decoration Technology Suzhou 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 Gold Mantis Fine Decoration Technology Suzhou Co Ltd filed Critical Gold Mantis Fine Decoration Technology Suzhou Co Ltd
Priority to CN202011126715.3A priority Critical patent/CN112144817A/en
Publication of CN112144817A publication Critical patent/CN112144817A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/023—Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0511—Strips or bars, e.g. nailing strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)

Abstract

The invention discloses a modular fireproof sound-insulation floor for interior decoration, which comprises a fireproof rock wool board, wherein a heat-insulation layer is fixedly connected to the inner side wall of the fireproof rock wool board, reinforcing ribs are uniformly and fixedly connected to the inner side wall of the fireproof rock wool board, a sound-insulation layer is bonded to the inner side wall of the fireproof rock wool board, a buffer layer is bonded to one side, away from the fireproof rock wool board, of the sound-insulation layer, a sound-absorption layer is bonded to one side, away from the sound-insulation layer, of the buffer layer, a first limiting rod is inserted into the inner side wall of a second limiting groove, and a limiting plate is fixedly connected to one side of the fireproof rock wool board. The device can be installed in a modular mode, and is convenient for workers to use.

Description

Modular fire prevention sound insulation floor for interior decoration
Technical Field
The invention relates to the technical field of home decoration floors, in particular to a modular fireproof sound-insulation floor for interior decoration.
Background
Currently, the floor on the market is mostly divided into two categories: the solid wood floor and the composite floor have mature manufacturing processes and convenient processing, so the solid wood floor and the composite floor are widely produced and sold and are mainstream products in the floor. Both of the two floor products need a large amount of wood, but the growth period of the wood is long, the global wood is in a resource shortage state, and due to the limitation of the growth of the wood, only the part with good wood quality and no growth defect can be selected to be made into the small-sized floor strips. Because the main material of the floor is wood, the floor is easy to damage insects and cause fire disasters, is easy to be damped to mildew or even deform in a humid environment, and can not escape from the situation of buckling deformation after being used for a long time, so that the appearance is influenced, and the service life is short.
A large amount of construction materials need be used when carrying out the ground assembly to current floor when the installation comparatively wastes time and energy, use in the middle of current floor simultaneously, the syllable-dividing effect on floor is relatively poor, and the phenomenon of burning also can appear in current floor when the conflagration appears, for this reason, provides a modular fire prevention sound insulation floor for interior decoration.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a modular fireproof sound-insulation floor for interior decoration.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a modular fireproof sound insulation floor for interior decoration comprises a fireproof rock wool board, wherein a heat preservation layer is fixedly connected to the inner side wall of the fireproof rock wool board, reinforcing ribs are uniformly and fixedly connected to the inner side wall of the fireproof rock wool board, a sound insulation layer is bonded to the inner side wall of the fireproof rock wool board, a buffer layer is bonded to one side, away from the fireproof rock wool board, of the buffer layer, a sound absorption layer is bonded to one side, away from the sound insulation layer, of the buffer layer, a first limiting rod is uniformly and fixedly connected to the upper surface of the fireproof rock wool board, a reinforcing plate is arranged on the upper surface of the fireproof rock wool board, a second limiting groove is uniformly formed in the inner side wall of the reinforcing plate, the first limiting rod is inserted into the inner side wall of the second limiting groove, a limiting plate is fixedly connected to one side of the fireproof rock wool board, a clamping groove is formed in one side, away from, the upper surface of reinforcing plate fixedly connected with plate body, the upper surface of plate body fixedly connected with skid resistant course.
Preferably, a waterproof coating is bonded on the upper surface of the anti-slip layer.
Preferably, one side of the fireproof rock wool board is evenly provided with a limiting hole.
Preferably, the fireproof rock wool board is far away from one side of the limiting hole and is evenly and fixedly connected with a circular limiting block.
Preferably, a first limiting groove is formed in the inner side wall of the first limiting rod, the inner side wall of the first limiting groove is fixedly connected with a connecting plate, springs are welded on two sides of the connecting plate, a second limiting rod is welded on one side, away from the connecting plate, of the springs, a third limiting groove is formed in the inner side wall of the second limiting groove, and the second limiting rod is inserted into the inner side wall of the third limiting groove.
Preferably, the inner side wall of the second limiting groove is provided with a second inclined part, and the horizontal inclination angle of the second inclined part is 10-15 °.
Preferably, the inner side wall of the third limiting groove is provided with a first inclined part, and the horizontal inclination angle of the first inclined part is 15-20 °.
Preferably, the inner side wall of the clamping groove is provided with a third inclined part, and the horizontal inclination angle of the third inclined part is 10-15 degrees.
Preferably, two grooves are symmetrically formed in the inner side wall of the fireproof rock wool board.
Preferably, the lower surface of the activated carbon adsorption layer is bonded with an anticorrosive layer.
(III) advantageous effects
Compared with the prior art, the invention provides a modular fireproof sound-insulation floor for interior decoration, which has the following beneficial effects:
when the device is used, due to the arrangement of the fireproof rock wool board, fire can be effectively restrained when a fire disaster happens, the fire is prevented from further expanding, and meanwhile, when the device is used, a user can use the device in a combined mode through the limiting board, the clamping groove and other components, so that the modular installation of the device can be realized, and the use of workers is facilitated;
two, simultaneously in the middle of this device, through the setting on sound absorbing layer, can absorb the noise that the transmission was come, simultaneously through the setting on sound absorbing layer, can completely cut off the noise of transmission to realize dual syllable-dividing effect, simultaneously through the setting on strengthening rib and buffer layer, when strengthening this device stability, slow down the pressure that this device received, prolong the life of this device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the first limiting rod according to the present invention;
FIG. 4 is a schematic view of the structure of the fireproof rock wool board and the groove of the present invention;
FIG. 5 is a schematic view of the structure of the reinforcing plate of the present invention;
fig. 6 is a schematic structural view of the card slot and the third inclined portion of the present invention.
In the figure: 1. fireproof rock wool boards; 2. a heat-insulating layer; 3. reinforcing ribs; 4. a limiting plate; 5. an activated carbon adsorption layer; 6. an anticorrosive layer; 7. a sound insulating layer; 8. a buffer layer; 9. a sound absorbing layer; 10. a reinforcing plate; 11. a plate body; 12. an anti-slip layer; 13. a water-resistant coating; 14. a limiting hole; 15. a circular limiting block; 16. a first limit rod; 17. a first limit groove; 18. connecting plates; 19. a spring; 20. a second limiting rod; 21. a groove; 22. a second limit groove; 23. a third limiting groove; 24. a first inclined portion; 25. a second inclined portion; 26. a card slot; 27. a third inclined portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a modular fireproof sound insulation floor for interior decoration comprises a fireproof rock wool board 1, wherein a heat insulation layer 2 is fixedly connected to the inner side wall of the fireproof rock wool board 1, reinforcing ribs 3 are uniformly and fixedly connected to the inner side wall of the fireproof rock wool board 1, a sound insulation layer 7 is bonded to the inner side wall of the fireproof rock wool board 1, a buffer layer 8 is bonded to one side, away from the fireproof rock wool board 1, of the sound insulation layer 7, a sound absorption layer 9 is bonded to one side, away from the sound insulation layer 7, of the buffer layer 8, a first limiting rod 16 is uniformly and fixedly connected to the upper surface of the fireproof rock wool board 1, a reinforcing plate 10 is arranged on the upper surface of the fireproof rock wool board 1, a second limiting groove 22 is uniformly formed in the inner side wall of the reinforcing plate 10, the first limiting rod 16 is inserted into the inner side wall of the second limiting groove 22, a limiting plate 4 is fixedly connected to one side of the fireproof rock wool board 1, the upper surface of the reinforcing plate 10 is fixedly connected with a plate body 11, and the upper surface of the plate body 11 is fixedly connected with an anti-skid layer 12.
In this embodiment, specifically: the upper surface of the anti-skid layer 12 is adhered with a waterproof coating layer 13; through the setting of waterproof coating 13, can increase the water-proof effects of this device, skid phenomenon can be avoided appearing in skid resistant course 12 simultaneously.
In this embodiment, specifically: one side of the fireproof rock wool board 1 is uniformly provided with limiting holes 14; through the setting of spacing hole 14, the user can be when installing this device spacing and installation this device through spacing hole 14.
In this embodiment, specifically: one side of the fireproof rock wool board 1, which is far away from the limiting hole 14, is uniformly and fixedly connected with a circular limiting block 15; through the setting of circular stopper 15, the user can insert the inside of spacing hole 14 with circular stopper 15 to make things convenient for the installation and the spacing of staff to this device.
In this embodiment, specifically: a first limiting groove 17 is formed in the inner side wall of the first limiting rod 16, a connecting plate 18 is fixedly connected to the inner side wall of the first limiting groove 17, springs 19 are welded to two sides of the connecting plate 18, a second limiting rod 20 is welded to one side, far away from the connecting plate 18, of each spring 19, a third limiting groove 23 is formed in the inner side wall of each second limiting groove 22, and the second limiting rods 20 are inserted into the inner side walls of the third limiting grooves 23; when the user inserts the first limiting rod 16 into the third limiting groove 23, the spring 19 drives the second limiting rod 20 to be inserted into the third limiting groove 23, so that the stability of the device during installation is improved.
In this embodiment, specifically: a second inclined part 25 is arranged on the inner side wall of the second limiting groove 22, and the horizontal inclination angle of the second inclined part 25 is 10-15 degrees; through the setting of second slope 25, make things convenient for second gag lever post 20 to insert the inside of inserting into third spacing groove 23.
In this embodiment, specifically: a first inclined part 24 is arranged on the inner side wall of the third limiting groove 23, and the horizontal inclination angle of the first inclined part 24 is 15-20 degrees; meanwhile, the first inclined part 24 is provided to facilitate the user to insert the second limiting rod 20 into the third limiting groove 23.
In this embodiment, specifically: a third inclined part 27 is arranged on the inner side wall of the clamping groove 26, and the horizontal inclination angle of the third inclined part 27 is 10-15 degrees; the third inclined portion 27 is provided to facilitate the user to insert the limiting plate 4 into the slot 26.
In this embodiment, specifically: two grooves 21 are symmetrically formed in the inner side wall of the fireproof rock wool board 1; by providing two grooves 21, the user drives a pneumatic nail into the grooves 21, thereby fixing the reinforcing plate 10 again.
In this embodiment, specifically: the lower surface of the active carbon adsorption layer 5 is bonded with an anticorrosive layer 6; through the setting of anticorrosive coating 6, can avoid this device long-time use in the middle of, the moist environment causes the phenomenon of corruption to this device.
In conclusion, the working principle and working process of the modular fireproof sound-insulation floor for interior decoration are that, when in use, a user can firstly complete the installation between two fireproof rock wool boards 1 through the limiting board 4 and the clamping groove 26, and simultaneously the user can complete the fixation and the limiting between the reinforcing board 10 and the fireproof rock wool boards 1 by inserting the first limiting rod 16 into the second limiting groove 22, through the arrangement of the heat-insulation layer 2, the heat-insulation effect of the device can be enhanced, meanwhile, the arrangement of the reinforcing ribs 3 and the buffer layer 8 can increase the stability of the device, the buffer layer 8 can reduce the pressure applied to the device, the service life of the device is prolonged, meanwhile, the arrangement of the sound-insulation layer 7 and the sound-absorption layer 9 can realize the double sound-insulation effect of the floor, the sound-insulation function of the device is enhanced, the sound-insulation layer 7 is made of high-density fiber sound-insulation boards, the sound absorption layer 9 is made of sound absorption cotton, the buffer layer 8 is made of elastic laminated boards, and the heat preservation layer 2 is made of heat preservation glass fiber cotton.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a modular fire prevention sound insulation floor for interior decoration, includes fire prevention rock wool board (1), its characterized in that: the fireproof rock wool board is characterized in that a heat preservation layer (2) is fixedly connected to the inner side wall of the fireproof rock wool board (1), reinforcing ribs (3) are uniformly and fixedly connected to the inner side wall of the fireproof rock wool board (1), a sound insulation layer (7) is bonded to the inner side wall of the fireproof rock wool board (1), a buffer layer (8) is bonded to one side, away from the sound insulation layer (7), of the buffer layer (8), a sound absorption layer (9) is bonded to one side, away from the sound insulation layer (7), of the upper surface of the fireproof rock wool board (1), a first limiting rod (16) is uniformly and fixedly connected to the upper surface of the fireproof rock wool board (1), a reinforcing plate (10) is arranged on the upper surface of the fireproof rock wool board (1), a second limiting groove (22) is uniformly formed in the inner side wall of the reinforcing plate (10), the first limiting rod (16) is inserted into the inner side wall of the second limiting groove (, keep away from fire prevention rock wool board (1) draw-in groove (26) have been seted up to one side of limiting plate (4), the lower fixed surface of fire prevention rock wool board (1) is connected with activated carbon adsorption layer (5), the last fixed surface of reinforcing plate (10) is connected with plate body (11), the last fixed surface of plate body (11) is connected with skid resistant course (12).
2. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: and a waterproof coating (13) is adhered to the upper surface of the anti-slip layer (12).
3. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: spacing holes (14) are evenly arranged on one side of the fireproof rock wool board (1).
4. The modular fire-proof and sound-proof floor for interior decoration according to claim 3, wherein: the fireproof rock wool board (1) is far away from the circular limiting block (15) which is uniformly and fixedly connected with one side of the limiting hole (14).
5. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: first spacing groove (17) have been seted up to the inside wall of first gag lever post (16), the inside wall fixedly connected with of first spacing groove (17) links board (18), it has spring (19) all to weld in the both sides of board (18) even, spring (19) are kept away from it has second gag lever post (20) to link one side welding of board (18), third spacing groove (23) have been seted up to the inside wall of second gag lever post (22), second gag lever post (20) peg graft in the inside wall of third gag lever post (23).
6. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: the inner side wall of the second limiting groove (22) is provided with a second inclined part (25), and the horizontal inclination angle of the second inclined part (25) is 10-15 degrees.
7. The modular fire-proof and sound-proof floor for interior decoration according to claim 5, wherein: the inner side wall of the third limiting groove (23) is provided with a first inclined part (24), and the horizontal inclination angle of the first inclined part (24) is 15-20 degrees.
8. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: the inner side wall of the clamping groove (26) is provided with a third inclined part (27), and the horizontal inclination angle of the third inclined part (27) is 10-15 degrees.
9. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: two grooves (21) have been seted up to the inside wall symmetry of fire prevention rock wool board (1).
10. The modular fire-proof and sound-proof floor for interior decoration according to claim 1, wherein: and an anticorrosive layer (6) is bonded on the lower surface of the activated carbon adsorption layer (5).
CN202011126715.3A 2020-10-20 2020-10-20 Modular fire prevention sound insulation floor for interior decoration Withdrawn CN112144817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011126715.3A CN112144817A (en) 2020-10-20 2020-10-20 Modular fire prevention sound insulation floor for interior decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011126715.3A CN112144817A (en) 2020-10-20 2020-10-20 Modular fire prevention sound insulation floor for interior decoration

Publications (1)

Publication Number Publication Date
CN112144817A true CN112144817A (en) 2020-12-29

Family

ID=73954165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011126715.3A Withdrawn CN112144817A (en) 2020-10-20 2020-10-20 Modular fire prevention sound insulation floor for interior decoration

Country Status (1)

Country Link
CN (1) CN112144817A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854574A (en) * 2021-01-08 2021-05-28 济源职业技术学院 BIM-based assembled energy-saving floor slab component and using method thereof
CN113910702A (en) * 2021-09-30 2022-01-11 常州市中天耐火装饰板有限公司 High-temperature-resistant fireproof plate for indoor decoration and preparation method thereof
CN113914565A (en) * 2021-07-14 2022-01-11 潘瑞瑞 PVC heat preservation wallboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854574A (en) * 2021-01-08 2021-05-28 济源职业技术学院 BIM-based assembled energy-saving floor slab component and using method thereof
CN113914565A (en) * 2021-07-14 2022-01-11 潘瑞瑞 PVC heat preservation wallboard
CN113910702A (en) * 2021-09-30 2022-01-11 常州市中天耐火装饰板有限公司 High-temperature-resistant fireproof plate for indoor decoration and preparation method thereof

Similar Documents

Publication Publication Date Title
CN112144817A (en) Modular fire prevention sound insulation floor for interior decoration
CN204370330U (en) A kind of compound sound barrier plate and sound barrier thereof
CN208122023U (en) A kind of novel energy-conserving wall mounting structure
CN211114224U (en) Environment-friendly building thermal insulation wall
CN211143575U (en) Fireproof heat-insulation calcium silicate board
CN213683025U (en) Modular fire prevention sound insulation floor for interior decoration
CN207484740U (en) A kind of insulation firewall body
CN218716368U (en) Fire door is prevented to wooden lacquer of exempting from of normal close
CN209429313U (en) A kind of building engineering wall sound-insulating structure
CN209179539U (en) A kind of Old building alien invasion reconstruction structure
CN218952660U (en) Dry-hanging heat-insulation external wall metal integrated plate
CN208604804U (en) A kind of building curtain wall with composite heat-insulating layer
CN112411866A (en) Assembled sound insulation wallboard convenient to transportation
CN212866470U (en) Building bearing wall structure
CN210797970U (en) Novel light wallboard filled with honeycomb paper core and provided with U-shaped steel and steel belt
CN216276272U (en) Rock wool fire barrier
CN211229348U (en) Silent fireproof composite floor
CN110685385A (en) Adopt OSB panel as light thermal insulation wall of frame
CN212054396U (en) Sound-insulation flame-retardant type active carbon environment-friendly wooden door
CN210597744U (en) Novel light wall body that honeycomb refill was filled
CN111270790A (en) Novel pressure reduction anti-seismic device for building
CN211397249U (en) Environment-friendly composite wooden door
CN220704853U (en) Environment-friendly partition plate
CN211143385U (en) Heat preservation building wall structure
CN220576803U (en) Flame-retardant sound-insulation heat-preservation material

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20201229