CN204876132U - Sound insulation panel - Google Patents
Sound insulation panel Download PDFInfo
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- CN204876132U CN204876132U CN201520351753.7U CN201520351753U CN204876132U CN 204876132 U CN204876132 U CN 204876132U CN 201520351753 U CN201520351753 U CN 201520351753U CN 204876132 U CN204876132 U CN 204876132U
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Abstract
The utility model provides a sound insulation panel, superficial layer including being located panel both sides surface is located the middle sound insulating layer between the superficial layer, is located the light laminboard layer of filling the space between superficial layer and the middle sound insulating layer, and superficial layer and middle sound insulating layer use sound insulating material or compound sound insulating material to make, and the light laminboard layer uses sound absorbent to make, middle sound insulating layer is square tubular structure, and the cross -section diagonal of this square tubular structure is on a parallel with or the perpendicular to superficial layer. The utility model discloses a building has outstanding sound insulation property, has good thermal insulation performance simultaneously, solid structure, simple reasonable, matter light, the body thin, simple to operate, manufacturing process is simple, with low costs in production.
Description
Technical field
The utility model relates to a kind of sound insulation sheet material, belongs to acoustical material field.
Background technology
Because people's living standard improves, people are concerned about quality of life more, require improving constantly to the acoustic enviroment of life, work, inhabitation.
Along with Urbanization Process In China constantly advances, the population density increases, and land resources becomes more precious.Due to improving constantly of Building technology level, the development of constructional materials and construction technology, increasing multilayer, Development of High-rise Buildings are got up.A large amount of building adopts reinforced concrete structure, towards high-rise, large bay future development.The development of building structure, makes a large amount of light wall board materials be applied to enclosure wall and the partition wall of building.The application of light wall board material, alleviates the load of structure, saves steel, cement, reduces construction costs, increases the usable floor area of building interior, and easy for installation.In order to reach the effect of good sound absorption, adopting thick and heavy wallboard in a large number at present, occupying larger usable floor area; And once adopt frivolous wallboard, sound insulation property can be caused again to be difficult to meet the demands.
Such as, Chinese patent Authorization Notice No.: CN203905280U, authorized announcement date on October 29th, 2014, disclose a kind of lightweight fireproof insulating Acoustic barrier plate, comprise: the first panel, the second panel, sound absorption heat insulating material and lightgage steel joist framework, the first panel and the second panel between the sound absorption heat insulating material that is provided with, the first panel of being fixed on of the lightgage steel joist framework that passes through of sound absorption heat insulating material and the second panel between.In that patent, wallboard complex manufacturing technology, material cost is higher.
Utility model content
For the technological deficiency of existing sound insulation sheet material, the utility model provides a kind of sound insulation sheet material that is novel, that have excellent sound insulation performance muffler, and in less thickness dimension, reach higher defening effect, manufacture craft is simple, and the cost of material is low.
The purpose of this utility model is to provide a kind of sound insulation sheet material, comprise the surface course being positioned at sheet material both side surface, middle soundproof course between surface course, the light sandwich layer in space is filled between surface course and middle soundproof course, surface course and middle soundproof course use sound insulating material or composite sound-insulation material to make, light sandwich layer uses sound absorption material to make, and this middle soundproof course is the square tubular structure of continuous print, and the diagonal cross section of this square tubular structure is parallel to or perpendicular to surface course.
Preferably, light sandwich layer is also filled with in middle soundproof course.
Preferably, surface course and middle soundproof course material used are silicate board or gypsum plank or metal sheet roof covering or macromolecular material or their combination, and light sandwich layer material used is porous absorption material or fiber cotton like sound absorption material or expanding material.
The sound insulation sheet material that the utility model provides, soundproof course is added separately in surface course, and light filling laminboard layer, ensure that sound insulation and sound-absorbing effect, this design has excellent sound insulating and absorbing performance, simple and reasonable, intensity is high, quality is light, volume is thin, fire prevention, environmental protection, easy to install, manufacturing process is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the stereogram of the first embodiment according to the utility model sound insulation sheet material;
Fig. 2 is the sectional view of the first embodiment according to the utility model sound insulation sheet material;
Fig. 3 is the stereogram of the second embodiment according to the utility model sound insulation sheet material;
Fig. 4 is the sectional view of the second embodiment according to the utility model sound insulation sheet material.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
The first embodiment of the present invention is represented see Fig. 1 and Fig. 2, a kind of sound insulation sheet material, comprise the surface course 1 being positioned at sheet material both side surface, middle soundproof course 2 between surface course, the light sandwich layer 3 in space is filled between surface course 1 and middle soundproof course 2 and in middle soundproof course, surface course 1 and middle soundproof course 2 use sound insulating material or composite sound-insulation material to make, light sandwich layer 3 uses sound absorption material to make, middle soundproof course 2 is the square tubular structure of continuous print, and the diagonal cross section of this square tubular structure is parallel to or perpendicular to surface course.In this embodiment, middle soundproof course 2 is connected with upper and lower surface layer 1 respectively, and light sandwich layer 3 is filled into the space between surface course 1 and middle soundproof course 2, and is filled in middle soundproof course 2.
The second embodiment of the present invention is represented see Fig. 3 and Fig. 4, a kind of sound insulation sheet material, comprise the surface course 1 being positioned at sheet material both side surface, middle soundproof course 2 between surface course, the light sandwich layer 3 in space is filled between surface course 1 and middle soundproof course 2 and in middle soundproof course, surface course 1 and middle soundproof course 2 use sound insulating material or composite sound-insulation material to make, light sandwich layer 3 uses sound absorption material to make, middle soundproof course 2 is square tubular structure, and the diagonal cross section of this square tubular structure is parallel to or perpendicular to surface course.In this embodiment, middle soundproof course 2 does not contact with upper and lower surface layer 1, and light sandwich layer is only filled into the space between surface course 1 and middle soundproof course 2.
In above-mentioned sound insulation sheet material, surface course 1 and middle soundproof course 2 material used, can be silicate material or gypsum material or metal material or macromolecular material or their combination, light sandwich layer 3 material used can be porous absorption material or fiber cotton like sound absorption material or expanding material.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (3)
1. a sound insulation sheet material, comprise the surface course being positioned at sheet material both side surface, middle soundproof course between surface course, the light sandwich layer in space is filled between surface course and middle soundproof course, surface course and middle soundproof course use sound insulating material or composite sound-insulation material to make, light sandwich layer uses sound absorption material to make, and it is characterized in that: middle soundproof course is the square tubular structure of continuous print, and the diagonal cross section of this square tubular structure is parallel to or perpendicular to surface course.
2. sound insulation sheet material according to claim 1, is also filled with light sandwich layer in middle soundproof course.
3. sound insulation sheet material according to claim 1, surface course and middle soundproof course material used are silicate material or gypsum material or metal material or macromolecular material or their combination, and light sandwich layer material used is porous absorption material or fiber cotton like sound absorption material or expanding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351753.7U CN204876132U (en) | 2015-05-28 | 2015-05-28 | Sound insulation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351753.7U CN204876132U (en) | 2015-05-28 | 2015-05-28 | Sound insulation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876132U true CN204876132U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351753.7U Active CN204876132U (en) | 2015-05-28 | 2015-05-28 | Sound insulation panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876132U (en) |
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2015
- 2015-05-28 CN CN201520351753.7U patent/CN204876132U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |