CN204326283U - Double-deck baffle systems - Google Patents
Double-deck baffle systems Download PDFInfo
- Publication number
- CN204326283U CN204326283U CN201420761104.XU CN201420761104U CN204326283U CN 204326283 U CN204326283 U CN 204326283U CN 201420761104 U CN201420761104 U CN 201420761104U CN 204326283 U CN204326283 U CN 204326283U
- Authority
- CN
- China
- Prior art keywords
- composite plate
- partition wall
- sound insulation
- plate partition
- double
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to building soundproofing field, particularly indoor sound insulation system.Double-deck baffle systems, comprises composite plate partition wall, it is characterized in that: composite plate partition wall is two-layer composite plate partition wall, completely spreads damping sound insulation material layer between two-layer composite plate partition wall.The utility model compared with prior art, simply rational in infrastructure, system forms primarily of composite plate partition wall, different sound insulation materials carries out noise reduction, composite plate partition wall is Light Wall equally, overall system light-weight environment-friendly, and soundproof effect rank is higher, easily make body of wall sound insulation reach more than 40 decibels, make high insulation works easily reach quiet standard.
Description
Technical field
The utility model relates to building soundproofing field, particularly indoor sound insulation system.
Background technology
Along with the raising day by day of people's living standard, building trade is also more and more higher for the standard-required in house, and the sound insulation value for house also has different requirements according to purposes difference.Current indoor sound-proof wall body can be divided into complex sound insulation and structure from sound insulation etc.Complex sound insulation refers to a kind of novel sound insulating way adopting various sound insulation materials to carry out sound insulation.In sound insulation, adopt the sound insulation materials of different performance, utilize the characteristic had separately, compound use in sound insulation, playing the advantage of respective sound insulation materials, to improve the overall performance of sound insulation.
Composite sound insulation board is damping soundproof board preferably at present, is by two pieces of building boards, as gypsum plank, glass magnesium plate, calcium silicate board, the materials such as cement pressure fiberboard sandwich one deck polymer damping material and being formed between two, belongs to the preferred new material in green building field.This type of sound insulating panel makes transmission amount subtract greatly because having in the larger acoustic energy conversion consumption principle of damping layer, and the advantage that acoustical transimittivity is low, sound insulation factor promotes greatly.Meanwhile, the composite construction of band polymer damping material plays the effect of decoupling zero weakening, and the coincidence effect of sheet material and system is weakened greatly, and sound insulation factor promotes obviously.But for current wallboard lightweight, high level muting function, it still has not enough problem.
Summary of the invention
The purpose of this utility model overcomes above-mentioned not enough problem, provides a kind of double-deck baffle systems, and structure is simple, and lightweight, muting function is good.
The technical scheme that the utility model is adopted for achieving the above object is: double-deck baffle systems, comprises composite plate partition wall, and composite plate partition wall is two-layer composite plate partition wall, completely spreads damping sound insulation material layer between two-layer composite plate partition wall.
Described composite plate partition wall is light cellular partition board, and light cellular partition board two sides is bonding calcium silicate board respectively.
Described body of wall gap adopts polymer bonding agent sealing.
Described damping sound insulation material layer is damping sound insulation felt or damping sound insulation pad.
The utility model compared with prior art, simply rational in infrastructure, system forms primarily of composite plate partition wall, different sound insulation materials carries out noise reduction, and composite plate partition wall is Light Wall equally, overall system light-weight environment-friendly, in conjunction with the acting in conjunction of damping sound insulation material, soundproof effect rank is higher, easily makes body of wall sound insulation reach more than 40 decibels, makes high insulation works easily reach quiet standard.
Accompanying drawing explanation
Fig. 1 is the double-deck baffle systems structural representation of the utility model.
In figure: calcium silicate board 1, light cellular partition board 2, damping sound insulation pad 3.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing, but be not limited to specific embodiment.
Embodiment 1
Double-deck baffle systems as shown in Figure 1, comprises composite plate partition wall, and composite plate partition wall is light cellular partition board, and light cellular partition board 2 two sides is bonding calcium silicate board 1 respectively; Composite plate partition wall is two-layer composite plate partition wall, and be the thick light composite wall partition panel of 75mm respectively, density is about: 55.4kg/m
2, and the thick light composite wall partition panel of 65mm, density is about: 45.4kg/m
2, between two-layer composite plate partition wall, completely spread the thick damping sound insulation pad 3 of 3mm; Body of wall gap adopts the sealing of wallboard specialty polymer bonding agent.
Obtained double-deck baffle systems, measures test through sound insulation factor, quietly reaches 43dB.
Claims (3)
1. double-deck baffle systems, comprises composite plate partition wall, it is characterized in that: composite plate partition wall is two-layer composite plate partition wall, completely spreads damping sound insulation material layer between two-layer composite plate partition wall.
2. double-deck baffle systems according to claim 1, is characterized in that: described composite plate partition wall is light cellular partition board, and light cellular partition board two sides is bonding calcium silicate board respectively.
3. double-deck baffle systems according to claim 1, is characterized in that: described damping sound insulation material layer is damping sound insulation felt or damping sound insulation pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761104.XU CN204326283U (en) | 2014-12-08 | 2014-12-08 | Double-deck baffle systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761104.XU CN204326283U (en) | 2014-12-08 | 2014-12-08 | Double-deck baffle systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326283U true CN204326283U (en) | 2015-05-13 |
Family
ID=53162657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761104.XU Expired - Fee Related CN204326283U (en) | 2014-12-08 | 2014-12-08 | Double-deck baffle systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499590A (en) * | 2014-12-08 | 2015-04-08 | 大连翼兴节能科技股份有限公司 | Double-layer soundproof board system |
-
2014
- 2014-12-08 CN CN201420761104.XU patent/CN204326283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499590A (en) * | 2014-12-08 | 2015-04-08 | 大连翼兴节能科技股份有限公司 | Double-layer soundproof board system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181208 |