CN201730216U - Brick combined sound-proof wall - Google Patents
Brick combined sound-proof wall Download PDFInfo
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- CN201730216U CN201730216U CN2010201380857U CN201020138085U CN201730216U CN 201730216 U CN201730216 U CN 201730216U CN 2010201380857 U CN2010201380857 U CN 2010201380857U CN 201020138085 U CN201020138085 U CN 201020138085U CN 201730216 U CN201730216 U CN 201730216U
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- brick
- sound insulation
- wall
- combined sound
- board
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Abstract
The utility model relates to a brick combined sound-proof wall, which sequentially consists of a layer of brick wall, two layers of rock wool sandwiched board-gypsum board composite boards and a layer of acoustic board from outside to inside. Each rock wool sandwiched board-gypsum board composite board consists of an outer-layered rock wool sandwiched board and an inner-layered gypsum board, a first air layer is sandwiched between the brick wall and the outer-layered rock wool sandwiched board-gypsum board composite board, a second air layer is sandwiched between the two layers of rock wool sandwiched board-gypsum board composite boards, and a third air layer is sandwiched between the inner-layered rock wool sandwiched board-gypsum board composite board and the acoustic board. The brick combined sound-proof wall is light in weight and higher in strength, and further has excellent sound-proof effect.
Description
Technical field
The utility model relates to a kind of compound wall, particularly a kind of brick combined sound insulation wall.
Background technology
At the demanding building of sound insulation, as places such as cinema, concert hall, exhibition halls, the sound insulation value of body of wall is along with the thickness of sheet material increases and improves, still for the simple substance material, because the material coincidence effect, the raising of this sound insulation value is more and more littler.Adopt the combined material body of wall then can significantly improve the influence of coincidence effect, effectively improve sound insulation.Yet, along with the increasing of thickness of wall body, can cause body of wall overweight, bring problems such as the structural load burden is bigger.Therefore, how to select the material of assembled wall, it is had concurrently than light weight, than minimal thickness and enough intensity when guaranteeing high sound insulation, become those skilled in the art's problem demanding prompt solution.
The utility model content
Main purpose of the present utility model provide a kind of in light weight, intensity is higher and assembled wall with good sound insulation effect.
For achieving the above object, the utility model is by the following technical solutions:
A kind of brick combined sound insulation wall, it is made of one deck brick wall, two-layer rockwool sandwich board-gypsum plank composite plate and one deck abatvoix from outside to inside successively; Described rockwool sandwich board-gypsum plank composite plate is made up of the gypsum plank of outer field rockwool sandwich board and internal layer; Accompany first air layer between described brick wall and the outer field rockwool sandwich board-gypsum plank composite plate, accompany second air layer between two-layer rockwool sandwich board-gypsum plank composite plate, accompany the 3rd air layer between the rockwool sandwich board of internal layer-gypsum plank composite plate and the abatvoix.
Aforesaid brick combined sound insulation wall, wherein, described rockwool sandwich board is made of two-layered steel plates and the core that is clipped between the two-layered steel plates, and described core is a rock cotton sliver.
Aforesaid brick combined sound insulation wall is characterized in that, the thickness of the outer layer plate of described rockwool sandwich board is preferably 0.7mm, and the thickness of inner layer steel plate is preferably 0.8mm, and the thickness of core is preferably 78.5mm.
Aforesaid brick combined sound insulation wall is characterized in that, the density of described rock cotton sliver is preferably 120kg/m
3
Aforesaid brick combined sound insulation wall, wherein, there is the cement mortar floated coat outside of described brick wall or both sides, are preferably 1: 3 cement mortar of volume ratio.
Aforesaid brick combined sound insulation wall, wherein, the thickness of described brick wall is preferably 100mm.
Aforesaid brick combined sound insulation wall, wherein, the thickness of described gypsum plank is preferably 12mm.
Aforesaid brick combined sound insulation wall, wherein, the thickness of described first air layer is preferably 50-100mm, and the thickness of second air layer and the 3rd air layer is preferably 50mm.
Aforesaid brick combined sound insulation wall, wherein, described abatvoix can be a rockwool sandwich board.
Aforesaid brick combined sound insulation wall, wherein, the thickness of described abatvoix is preferably 50mm.
The beneficial effects of the utility model are:
Brick wall has the advantage of the little and self-supporting of volume.It is exterior wall that the utility model adopts with the brick wall, and the body of wall that rockwool sandwich board and gypsum plank combine has improved greatly from great defective.Brick wall itself has good sound insulation value; Rockwool sandwich board has cellular structure, when sound wave passes through, because the effect of flow resistance produces friction, the part of acoustic energy is absorbed by fiber, has hindered the transmission of sound wave, and noise transfer is had significant reduction effect, has good sound insulation and sound absorbing capabilities; Gypsum plank is to be a kind of material that primary raw material is made with the plaster of Paris, it be a kind of in light weight, intensity is higher, thinner thickness, easy to process, sound insulation is adiabatic and the constructional materials of better performances such as fire prevention.Therefore, assembled wall of the present utility model has very outstanding soundproof effect, shows that through acoustic experiment assembled wall of the present utility model can reach the requirement of building acoustics design sound insulation STC65.In addition, brick wall is easy to build by laying bricks or stones, and rockwool sandwich board and gypsum plank are easy to install, and make the utility model also have advantage easy to use.
Description of drawings
Fig. 1 is the internal construction schematic diagram of the utility model assembled wall.
The specific embodiment
As shown in Figure 1, brick combined sound insulation wall system of the present utility model is combined by brick wall, rockwool sandwich board, gypsum plank and abatvoix.This combined sound insulation wall system is followed successively by from the direction (" outside " " inboard " indication hereinafter is identical) in the export-oriented house, house:
The brick wall 2 that 100mm is thick, the outside of brick wall 2 have thick 1: 3 cement mortar floated coat 3 (also can two-sidedly plastering) of 20mm; These brick wall 2 inboards are the thick air layer of 50～100mm 91.
The inboard of air layer 91 is two-layer rockwool sandwich board-gypsum plank composite plate, and it is that gypsum plank 1 with outer field rockwool sandwich board and internal layer fits tightly fixedly and forms.
The thickness of rockwool sandwich board is preferably 80mm, and its two surfaces are color coated steel sheet, among core 4 is clipped in.Wherein, outer layer plate 7 thick 0.7mm, inner layer steel plate 8 thick 0.8mm, the core 4 thick 78.5mm of rockwool sandwich board.It is 120kg/m that core 4 adopts density
3Staggered laying of rock cotton sliver, the rock cotton sliver fiber is radially perpendicular to two surfaces of rockwool sandwich board, and close proximity is enriched the whole cross section in length and breadth of sandwiched plate.Steel plate 7 and 8 elder generations are compound with core 4 again behind the forming machine roll forming.
The thickness of gypsum plank 1 is preferably 12mm.Can gypsum plank 1 closely be fixed in this rockwool sandwich board inboard by tapping screw 6; The specification of this tapping screw 6 is preferably Φ 4.2x35 (mm), and spacing each other is preferably 500mm.
Accompany the thick air layer of one deck 50mm 92 between this two-layer rockwool sandwich board-gypsum plank composite plate.And the rockwool sandwich board of internal layer-gypsum plank composite plate inboard is the thick air layer 93 of another layer 50mm.The inner surface of these air layer 93 inboards that is the utility model assembled wall is the thick abatvoix of one deck 50mm 12.This abatvoix 12 can be selected aforesaid rockwool sandwich board for use.
Fig. 1 also shows the assembled wall system user mode under construction of present embodiment.As shown in the figure, the double-deck rockwool sandwich board-gypsum plank composite plate of the utility model walling system is positioned at the groove of building " worker " font steel column 11, and outer brick wall 2 and internal layer abatvoix 12 be attached at steel column 11 inside and outside." worker " font girder steel 13 passes between double-deck rockwool sandwich board-gypsum plank composite plate, and this composite plate is fixedlyed connected by a plurality of angle steel 14 with girder steel 13.These angle steel 14 specifications are preferably 50x50x3 (mm), and length is preferably the every 1000mm girder steel of 200mm.Also can be filled with rock wool core materials 5 in " worker " figure space of girder steel 13, its density is preferably 80kg/m
3On the position corresponding with girder steel 13, concrete lintel 12 passes from brick wall 2.
Claims (10)
1. a brick combined sound insulation wall is characterized in that, it is made of one deck brick wall, two-layer rockwool sandwich board-gypsum plank composite plate and one deck abatvoix from outside to inside successively; Described rockwool sandwich board-gypsum plank composite plate is made up of the gypsum plank of outer field rockwool sandwich board and internal layer;
Accompany first air layer between described brick wall and the outer field rockwool sandwich board-gypsum plank composite plate, accompany second air layer between two-layer rockwool sandwich board-gypsum plank composite plate, accompany the 3rd air layer between the rockwool sandwich board of internal layer-gypsum plank composite plate and the abatvoix.
2. brick combined sound insulation wall as claimed in claim 1 is characterized in that, described rockwool sandwich board is made of two-layered steel plates and the core that is clipped between the two-layered steel plates, and described core is a rock cotton sliver.
3. brick combined sound insulation wall as claimed in claim 2 is characterized in that, the thickness of the outer layer plate of described rockwool sandwich board is 0.7mm, and the thickness of inner layer steel plate is 0.8mm, and the thickness of core is 78.5mm.
4. as claim 2 or 3 described brick combined sound insulation walls, it is characterized in that the density of described rock cotton sliver is 120kg/m
3
5. brick combined sound insulation wall as claimed in claim 1 or 2 is characterized in that there is the cement mortar floated coat outside of described brick wall or both sides.
6. brick combined sound insulation wall as claimed in claim 1 or 2 is characterized in that, the thickness of described brick wall is 100mm.
7. brick combined sound insulation wall as claimed in claim 1 or 2 is characterized in that, the thickness of described gypsum plank is 12mm.
8. brick combined sound insulation wall as claimed in claim 1 or 2 is characterized in that, the thickness of described first air layer is 50-100mm, and the thickness of second air layer and the 3rd air layer respectively is 50mm.
9. brick combined sound insulation wall as claimed in claim 1 or 2 is characterized in that, described abatvoix is a rockwool sandwich board.
10. brick combined sound insulation wall as claimed in claim 1 or 2 is characterized in that, described sound-absorbing thickness of slab 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380857U CN201730216U (en) | 2010-03-19 | 2010-03-19 | Brick combined sound-proof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380857U CN201730216U (en) | 2010-03-19 | 2010-03-19 | Brick combined sound-proof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730216U true CN201730216U (en) | 2011-02-02 |
Family
ID=43521373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201380857U Expired - Lifetime CN201730216U (en) | 2010-03-19 | 2010-03-19 | Brick combined sound-proof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806103A (en) * | 2010-03-19 | 2010-08-18 | 中国京冶工程技术有限公司 | Brick combined sound insulation wall |
| CN106087786A (en) * | 2016-06-15 | 2016-11-09 | 安徽省绿巨人环境技术有限公司 | A kind of noise isolator |
| CN109024980A (en) * | 2018-09-21 | 2018-12-18 | 四川三阳钢结构有限公司 | A kind of sound insulation and noise reduction wall |
-
2010
- 2010-03-19 CN CN2010201380857U patent/CN201730216U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806103A (en) * | 2010-03-19 | 2010-08-18 | 中国京冶工程技术有限公司 | Brick combined sound insulation wall |
| CN106087786A (en) * | 2016-06-15 | 2016-11-09 | 安徽省绿巨人环境技术有限公司 | A kind of noise isolator |
| CN109024980A (en) * | 2018-09-21 | 2018-12-18 | 四川三阳钢结构有限公司 | A kind of sound insulation and noise reduction wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110202 Effective date of abandoning: 20111221 |