CN2625475Y - Sheet composite steel bone sound insulation wall plate - Google Patents
Sheet composite steel bone sound insulation wall plate Download PDFInfo
- Publication number
- CN2625475Y CN2625475Y CN 03254578 CN03254578U CN2625475Y CN 2625475 Y CN2625475 Y CN 2625475Y CN 03254578 CN03254578 CN 03254578 CN 03254578 U CN03254578 U CN 03254578U CN 2625475 Y CN2625475 Y CN 2625475Y
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- scleroseptum
- wallboard
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Abstract
The utility model relates to a sheet compound steel frame sound-insulating wallboard, which solves the limitations of the existing sound-insulating capability of the light wallboard and the mass castoff produced at the locale; the utility model provides a novel sheet compound steel frame sound-insulating wallboard with light texture, reasonable structure, excellent sound-insulating capability and convenient installation. The utility model comprises a panel, sound-absorbing material and a lightgage steel joist framework, and the panel is compounded by two plank stuffs of different materials; the two panels are arranged at the two side surface layers, and a cavum is arranged between two panels, and the cavum is filled with sound-absorbing materials. The utility model is lighter in height with a better sound-absorbing capability. The lightgage steel joist is provided with perforations, and the wiring and the installation of a switchgear cabinet do not affect the sound-absorbing capability of the wallboard. As the utility model is molding wallboard, the installation is quick without castoff produced at the construction locale; the utility model especially suits the non-bearing inner partition of the framework construction structure, which can be used as an ideal sound-insulating and noise-decreasing component of the construction space enclosing structure with the higher requirement of the sound environment.
Description
(1) technical field:
The utility model relates to a kind of thin plate clad steel scleroseptum sound wallboard.
(2) background technology:
In recent years, country continues to increase " wall changes " work supporting dynamics, in metropolitan modernized framework light board highrise building, and various novel light wallboard (surface density≤80kg/m
2) obtained using more widely.These light porous wallboards and light sandwich combined wall board have from advantages such as heavy and light, thin thickness, intensity height, easy constructions, but also just because of these bodies of wall are frivolous, cause sound insulation property all poor, the minimum requirements of the party wall air sound insulation class of regulation among most JGJ11-82 " dwelling house sound insulation standard " that all are lower than country's promulgation (is weighted transmission loss Rw 〉=40dB), especially after switch enclosure is installed in the fluting wiring, its sound insulation property also will be subjected to bigger influence.Therefore many engineerings were from first day of completion, and the sound insulation property of body of wall has just been fallen behind, and causes owner's the rate of complaints to be on the increase.New-type sheet and the field-installed bodies of wall of lightgage steel joist such as Thistle board, index (the Rw 〉=50dB) as long as the one-level that " dwelling house sound insulation standard " require of just reaching its sound insulation property rational in infrastructure insulates against sound, but installation rate is slow, and on-the-spot meeting produces a large amount of discarded objects.
(3) content of utility model:
The utility model has solved existing Light trabs sound insulation property difference and has produced a large amount of defectives that discarded object is installed; Provide a kind of frivolous, rational in infrastructure, possess good sound insulation property and thin plate clad steel scleroseptum sound wallboard easy for installation.
The technical solution of the utility model is as follows: it is to be made of panel, sound absorption material and lightgage steel joist framework, and panel is that the sheet material by two-layer unlike material is composited; Two panels are positioned at the both sides surface layer, and two panels are fixed on the both sides of typing lightgage steel joist framework respectively with self-tapping screw, are filled with sound absorption material in the cavity of typing lightgage steel joist framework and the formation of both sides panel.
The utility model adopts the different sheet material of acoustic impedance to constitute panel, and the resonance frequency of the two-layer sheet material that staggers improves sound insulation factor; The cavity filling sucting sound material also leaves certain air layer, when increasing different sound bearing mediums, utilize the elastic deformation of air to produce additional sound insulation factor, and reduce issuable between parallel panel " standing wave " effect, all part cushioning damping sound insulation films that are rigidly connected, purpose is to reduce the influence of " overhead speaker ", thereby realizes higher sound insulation factor.
The thin plate clad steel scleroseptum sound wallboard of the utility model structure, the existing Light trabs of weight ratio is lighter, and the sound insulation property (weighted transmission loss Rw 〉=40dB～Rw 〉=55dB) that is greatly improved, reduced the basis and the structural cost of building, guaranteeing to live and working has good sound environment quality.Reduce labour intensity, increase work efficiency.Tenon shape of the present utility model and flute profile lightgage steel joist have perforation, need not slot during wiring, all can discretionary wiring (method) in cavity, install a side composite panel after the wiring, therefore, wiring with switch enclosure is installed can not be constituted influence the sound insulation property of this wallboard.Because this body of wall is the forming wall plate of suitability for industrialized production, high-strength, surfacing, insulation, dry operation, therefore it is light quick to construct, the job site does not produce discarded object, be specially adapted to the non-bearing internal partition wall of frame light plate building structure, can be used as the desirable member of the architectural exterior-protecting construction sound insulation and noise reducing that sound environment quality is had relatively high expectations.
(4) description of drawings:
Fig. 1 is the structural representation of keel frame of the present utility model.
Fig. 2 is the structural representation of the lateral cross section of of the present utility model pair of cavity structure.
Fig. 3 is the structural representation of the longitudinal cross-section of of the present utility model pair of cavity structure.
Fig. 4 is the structural representation of the lateral cross section of single cavity structure of the present utility model.
Fig. 5 is the structural representation of the longitudinal cross-section of single cavity structure of the present utility model.
(5) specific embodiment:
Shown in Fig. 1-5: the utility model is made of panel 1, lightgage steel joist framework 2, sound absorption material 3, panel 1 is to be composited by sheet material 1-1, the 1-2 of two unlike materials and thickness (as pressurization cement board, fiber cement board, calcium silicate board, Thistle board etc.), wherein the panel that is composited with pressurization cement board and gypsum plank or calcium silicate board and Thistle board is preferable, made it the to stagger resonance frequency of two-layer panel improves sound insulation factor.Two panels 1 are positioned at the both sides surface layer, are provided with cavity 6 between two panels, are filled with sound absorption material 3 in cavity 6, form the sound insulation wallboard of the monomer list cavity structure shown in Fig. 4,5.In cavity, be provided with one or more layers central dividing plate 5, cavity 6 is divided into two or more cavitys 6-1 and 6-2 shown in Fig. 2,3, be combined into the many cavitys sound insulation of monomer wallboard.In two or more cavitys 6-1 and 6-2, be filled with sound absorption material 3.In cavity 6-1 that is filled with sound absorption material 3 and 6-2, between sound absorption material 3 and panel 1 or central dividing plate 5, leave air layer 6-3, make it when increasing different transaudient interfaces, to utilize the elastic deformation of air to obtain additional sound insulation factor, and reduce issuable between parallel panel " standing wave " effect.Full shop or part are distributed with damping sound insulation film 4 between two boards material 1-1 that constitutes panel 1 and 1-2.Also be provided with damping sound insulation film 4 at central dividing plate 5.In the upper and lower, left and right of compound sound insulation wallboard of the present utility model side, the position that is positioned at cavity 6 is equipped with typing lightgage steel joist framework 2, makes compound sound insulation wallboard connect into firm integral body by self-tapping screw and lightgage steel joist framework 2; On a compound sound insulation wallboard left side or the right side installs is tenon shape perforation lightgage steel joist framework 2-1, on the compound sound insulation wallboard right side or the left side installs is the flute profile perforation lightgage steel joist framework 2-2 corresponding with tenon shape, that install at the upper and lower sides of compound sound insulation wallboard is shallow slot shape lightgage steel joist framework 2-3.In order to reduce " overhead speaker " effect, be equipped with damping sound insulation film 4 between lightgage steel joist framework 2 and the panel 1 and between lightgage steel joist framework 2 and the central dividing plate 5.Panel 1 adopts the different sheet material of acoustic impedance to make up, and the sheet material 1-1 that quality is harder places the surface layer of both sides.The wide 600mm of integral slab of thin plate clad steel scleroseptum sound wallboard of the present utility model, thickness of slab 60mm～150mm, surface density 30kg/m
2～60kg/m
2
Shown in Fig. 1,3: during use, according to required dimensions, unified making thin plate clad steel scleroseptum sound wallboard of the present utility model in factory, and in the shallow slot of the utility model sound insulation wallboard upper and lower sides lightgage steel joist framework 2-3, fill out cement, the utility model wallboard is fixed on the below of beam frame by cement and shockproof card, and with the tenon shape lightgage steel joist framework 2-1 of each piece wallboard and adjacent flute profile lightgage steel joist framework 2-2 to contract, closely cooperating gets final product.
Claims (10)
1, a kind of thin plate clad steel scleroseptum sound wallboard, it is characterized in that: it is to be made of panel, sound absorption material and lightgage steel joist framework, panel is that the sheet material by two-layer unlike material is composited; Two panels are positioned at the both sides surface layer, and two panels are fixed on the both sides of typing lightgage steel joist framework respectively with self-tapping screw, are filled with sound absorption material in the cavity of typing lightgage steel joist framework and the formation of both sides panel.
2, thin plate clad steel scleroseptum sound wallboard according to claim 1 is characterized in that: be provided with one or more layers central dividing plate in cavity, cavity is divided into two or more cavitys, be filled with sound absorption material in two or more cavitys.
3, thin plate clad steel scleroseptum sound wallboard according to claim 1 and 2 is characterized in that: in being filled with the cavity of sound absorption material, leave air layer between sound absorption material and panel or central dividing plate.
4, thin plate clad steel scleroseptum sound wallboard according to claim 3 is characterized in that: full shop or part are distributed with damping sound insulation film between the two boards material that constitutes panel.
5, thin plate clad steel scleroseptum sound wallboard according to claim 4 is characterized in that: damping sound insulation film is completely spread or do not spread to central dividing plate.
6, thin plate clad steel scleroseptum sound wallboard according to claim 5 is characterized in that: in the upper and lower, left and right of cavity side typing lightgage steel joist framework is installed; Wherein, on a left side or the right side tenon shape perforation lightgage steel joist framework is installed, on the right side or the left side flute profile perforation lightgage steel joist framework corresponding with tenon shape is installed, at the upper and lower sides of sound insulation wallboard the shallow slot shape lightgage steel joist framework of boring a hole is installed.
7, thin plate clad steel scleroseptum sound wallboard according to claim 6 is characterized in that: be equipped with damping sound insulation film between lightgage steel joist framework and the panel and between lightgage steel joist framework and the central dividing plate.
8, thin plate clad steel scleroseptum sound wallboard according to claim 7 is characterized in that: panel adopts the material sheet material different with thickness to constitute, and the sheet material that quality is harder places the surface layer of both sides.
9, thin plate clad steel scleroseptum sound wallboard according to claim 8 is characterized in that: panel is composited by pressurize cement board and Thistle board or calcium silicate board and Thistle board.
10, thin plate clad steel scleroseptum sound wallboard according to claim 9 is characterized in that: the wide 600mm of integral slab, thickness of slab 60mm～150mm, surface density 30kg/m
2～60kg/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03254578 CN2625475Y (en) | 2003-06-20 | 2003-06-20 | Sheet composite steel bone sound insulation wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03254578 CN2625475Y (en) | 2003-06-20 | 2003-06-20 | Sheet composite steel bone sound insulation wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625475Y true CN2625475Y (en) | 2004-07-14 |
Family
ID=34253609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03254578 Expired - Fee Related CN2625475Y (en) | 2003-06-20 | 2003-06-20 | Sheet composite steel bone sound insulation wall plate |
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| Country | Link |
|---|---|
| CN (1) | CN2625475Y (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016759B (en) * | 2007-01-12 | 2010-09-08 | 杨建平 | Fiver cement board grouting wall and construction method therefor |
| CN105239716A (en) * | 2015-09-11 | 2016-01-13 | 卓达新材料科技集团有限公司 | Lightweight soundproof quick-to-mount wallboard |
| CN105926847A (en) * | 2016-06-16 | 2016-09-07 | 中关村人居环境工程与材料研究院 | Light wood-frame vertical modularized wall |
| CN106193436A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | A kind of assembled cementitious core heat-preserving wall and production method thereof |
| CN106193381A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | A kind of pin-connected panel hot-water heating body of wall and installation method |
| CN106193427A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | The corner unit of a kind of assembled body of wall and production method thereof |
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| CN106193370A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | The sectioned wall of a kind of built-in electric wire penetration pipe and installation method |
| CN106196242A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | A kind of pin-connected panel carbon crystal electric hot wall body and installation method |
| CN106193372A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | The sectioned wall of a kind of pre-buried water pipe and installation method |
| CN106401020A (en) * | 2015-07-31 | 2017-02-15 | 北新集团建材股份有限公司 | Gypsum board partition wall and connecting structure thereof |
| CN107165329A (en) * | 2017-06-23 | 2017-09-15 | 华南理工大学 | A kind of wooden wallboard of the good novel straw filled composite of soundproof effect |
| CN107435391A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of assembled inorfil wall element and its production method |
| CN107435385A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of wallboard and production method of fire-resistant light granules and filling polyurethane |
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-
2003
- 2003-06-20 CN CN 03254578 patent/CN2625475Y/en not_active Expired - Fee Related
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| CN106193372A (en) * | 2015-05-04 | 2016-12-07 | 北新集团建材股份有限公司 | The sectioned wall of a kind of pre-buried water pipe and installation method |
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| CN113178184A (en) * | 2021-05-24 | 2021-07-27 | 中国船舶重工集团公司第七一一研究所 | Sound insulation module and sound insulation device |
| CN113178184B (en) * | 2021-05-24 | 2022-07-29 | 中国船舶重工集团公司第七一一研究所 | Sound insulation module and sound insulation device |
| CN114164990A (en) * | 2021-12-16 | 2022-03-11 | 北京九州一轨环境科技股份有限公司 | Self-bearing composite sound insulation and absorption board |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |