CN210316104U - Indoor sound insulation wall - Google Patents
Indoor sound insulation wall Download PDFInfo
- Publication number
- CN210316104U CN210316104U CN201921061267.6U CN201921061267U CN210316104U CN 210316104 U CN210316104 U CN 210316104U CN 201921061267 U CN201921061267 U CN 201921061267U CN 210316104 U CN210316104 U CN 210316104U
- Authority
- CN
- China
- Prior art keywords
- rock wool
- board
- gypsum board
- double
- fixed
- 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
Links
- 238000009413 insulation Methods 0.000 title abstract description 18
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 54
- 239000010440 gypsum Substances 0.000 claims abstract description 54
- 239000011490 mineral wool Substances 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 27
- 238000002955 isolation Methods 0.000 claims description 24
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 239000003063 flame retardant Substances 0.000 abstract description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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Abstract
The utility model relates to a building sound insulation structure especially relates to an indoor sound-insulating wall, including the I-beam that is located indoor top, the both sides recess intussuseption of I-beam is filled with the rock wool layer, the both sides of I-beam all are fixed with the light gauge steel, fixed vertical first rock wool board on the light gauge steel, the bottom surface of I-beam is fixed with the base plate, the I-beam is surrounded with first rock wool board to the base plate, be connected with the second rock wool board between base plate and the ground, the both sides of second rock wool board are enclosed and are equipped with double-deck gypsum board, double-deck gypsum board surrounds base plate and first rock wool board, the bottom surface and the ground butt of second rock wool board and double-deck gypsum board, the side and the subaerial floor butt of double. The utility model improves the sound insulation effect of the indoor sound insulation wall by reasonably arranging the rock wool and the gypsum board; the flame retardant is selected as the sound insulation material, so that the fireproof effect of the indoor sound insulation wall is improved.
Description
Technical Field
The utility model relates to a building sound insulation structure especially relates to an indoor sound-insulating wall.
Background
The light steel keel is used as a support, the fireproof plates are used as panels, and soundproof cotton is arranged between the fireproof plates. The light partition plate needs to be assembled and fixed by the light steel keels to form a support, the fireproof plates are fixed on the surface of the support, and the soundproof cotton is fixed among the fireproof plates.
The utility model discloses a utility model patent that publication number is CN201730210U discloses a fire prevention sound insulation board structure, include by upper chute cover, lower chute cover and a plurality of H type stand, be provided with the baffle between the adjacent stand. Above-mentioned fire prevention acoustic celotex board self has good syllable-dividing effect, but installs the interior sound-dividing effect of house not good enough because the sound-dividing effect receives the sound-insulating properties of house girder steel (I-beam), fire prevention acoustic celotex board top and house girder steel connection structure's sound-insulating properties, fire prevention acoustic celotex board bottom and house ground connection structure's influence of sound-insulating properties.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor sound-insulating wall has improved the syllable-dividing effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an indoor sound insulating wall, including the I-beam that is located indoor top, the both sides recess intussuseption of I-beam is filled with the rock wool layer, the both sides of I-beam all are fixed with the light gauge steel, fixed vertical first rock wool board on the light gauge steel, the bottom surface of I-beam is fixed with the base plate board, the base plate board surrounds the I-beam with first rock wool board, be connected with the second rock wool board between base plate and the ground, the both sides of second rock wool board are enclosed and are equipped with double-deck gypsum board, double-deck gypsum board surrounds base plate and first rock wool board, the bottom surface and the ground butt of second rock wool board and double-deck gypsum board, the side and the subaerial floor.
By adopting the technical scheme, the I-shaped beam is surrounded by the rock wool layer, the first rock wool board, the base plate board and the double-layer gypsum board layer by layer, so that the I-shaped beam has a good sound insulation effect; the second rock wool board is equivalent to a 'fireproof sound insulation board' in the background technology, a double-layer gypsum board and a base plate with good sound insulation performance are arranged at the joint of the second rock wool board and the I-beam, and the double-layer gypsum board with good sound insulation performance is arranged at the joint of the second rock wool board and the ground. In conclusion, the indoor sound insulation wall improves the sound insulation effect.
Preferably, the top of the double-layer gypsum board is bonded with the floor slab at the top of the I-shaped beam through a sealant.
Through adopting above-mentioned technical scheme, sealed mode that glues bonding can avoid double-deck gypsum board top and floor junction to produce the gap, has guaranteed the effect that gives sound insulation.
Preferably, the top of the light steel keel is fixedly connected with the floor slab at the top of the I-shaped beam through a first vibration isolation rubber mat.
Through adopting above-mentioned technical scheme, first vibration isolation cushion has certain elasticity, and when light gauge steel pressed tightly on first vibration isolation cushion, the surface that first vibration isolation cushion warp can fill the cooperation gap of first vibration isolation cushion and light gauge steel to reach sealing connection's effect.
Preferably, the both sides of first rock wool board respectively are equipped with a gypsum board, and the gypsum board is located between first rock wool board and the double-deck gypsum board.
Through adopting above-mentioned technical scheme, the gypsum board has further improved indoor sound-proof wall's syllable-dividing, fire behavior.
Preferably, a plurality of layers of corrugated boards are tightly filled between the gypsum board and the double-layer gypsum board.
Through adopting above-mentioned technical scheme, corrugated container board's porous structure has good sound effect of inhaling.
Preferably, subaerial second vibration isolation cushion that is fixed with, the second vibration isolation cushion is fixed with the mounting panel on, is equipped with the slot on the mounting panel, and the gypsum board is inserted in the slot.
Through adopting above-mentioned technical scheme, utilize the second vibration isolation cushion to compensate the actual height of gypsum board and the error of required mounting height on the one hand, on the other hand utilizes the elastic characteristics of second vibration isolation cushion to make gypsum board and second vibration isolation cushion seamless connection.
Preferably, be fixed with vertical baffle on the mounting panel, the baffle supports in the double-deck gypsum board towards one side of gypsum board.
Through adopting above-mentioned technical scheme, utilize baffle and subaerial floor to the two-way effect of pressing of double-deck gypsum board, reduced the joint gap on double-deck gypsum board and floor, also reduced the joint gap of double-deck gypsum board and baffle to indirect improvement syllable-dividing effect.
Preferably, the fireproof coating layer is coated on the surface of the I-beam except the top surface.
Through adopting above-mentioned technical scheme, improved indoor sound-proof wall's fire prevention flame retardant efficiency.
To sum up, the utility model discloses a beneficial technological effect does:
1. rock wool and gypsum boards are reasonably arranged, so that the sound insulation effect of the indoor sound insulation wall is improved;
2. the flame retardant is selected as the sound insulation material, so that the fireproof effect of the indoor sound insulation wall is improved.
Drawings
FIG. 1 is a half sectional view of an indoor soundproof wall in the embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the drawings, 1, an I-shaped beam; 2. a rock wool layer; 3. a light steel keel; 4. a first rock wool panel; 5. a base layer plate; 6. a second rock wool panel; 7. a double-layer gypsum board; 8. sealing glue; 9. a first vibration isolation rubber pad; 10. a gypsum board; 11. corrugated board; 12. a second vibration isolation rubber pad; 13. mounting a plate; 14. a slot; 15. a baffle plate; 16. a fire retardant coating layer; 17. a floor; 18. and (7) a floor slab.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): fig. 1 is the utility model discloses an indoor sound-insulating wall, including being fixed in the I-beam 1 of 18 lower surfaces of indoor top floor, except that the top surface on the outer wall of I-beam 1, all the other parts all coat fireproof coating layer 16 to improve the fire prevention flame retardant efficiency of I-beam 1.
And a base plate 5 with the thickness of 18mm is horizontally fixed on the lower surface of the I-beam 1 coated with the fireproof coating layer 16. The second rock wool board 6 that 100mm is thick is fixed vertically to the lower surface of basement board 5, and the bottom of second rock wool board 6 is direct to be connected with ground. The gypsum board 10 that is equipped with the thickness of one deck 25mm is all hugged closely to the both sides of second rock wool board 6, and every 10 outsides of gypsum board all vertically are equipped with double-deck gypsum board 7 (every thick 12 mm).
Referring to fig. 1 and 2, horizontal mounting plates 13 are fixed on the ground and the lower surfaces of the base plates 5, three plates are vertically fixed on the mounting plates 13, two plates on the inner side form a slot 14, the third plate on the outer side is a baffle plate 15, the end of the gypsum plate 10 is inserted into the slot 14, the baffle plate 15 abuts against the inner side surface of the double-layer gypsum plate 7, and the floor 17 on the ground abuts against the outer side surface of the double-layer gypsum plate 7. The space enclosed by the double-layer gypsum board 7 and the gypsum board 10 is tightly filled with a plurality of layers of corrugated boards 11, and the porous structure of the corrugated boards 11 has a good sound absorption effect.
As shown in fig. 1, rock wool layers 2 are filled in grooves on two sides of an i-beam 1 coated with a fireproof coating layer 16, two vertical first rock wool boards 4 are respectively arranged on two sides of the i-beam 1, the sum of the thicknesses of the rock wool layers 2 and the first rock wool boards 4 is 100mm, and the density of the rock wool is 60 kg/cum. The double-layer gypsum board 7 is upwards wrapped around the base plate 5 and the first rock wool layer 2 and then is bonded with the lower surface of the floor slab 18 through a sealant 8 (see figure 3).
With reference to fig. 1 and 3, the light steel keel 3 is fixed on the lower surface of the floor slab 18 through the first vibration isolation rubber mat 9, the bottom surface of the light steel keel 3 is fixedly connected with the base plate 5, the light steel keel 3 is located between the i-beam 1 and the double-layer gypsum board 7, and the first rock wool board 4 is arranged in the light steel keel 3.
As shown in fig. 3, the first vibration isolation rubber pad 9 has a certain elasticity, and when the light steel keel 3 is pressed tightly on the first vibration isolation rubber pad 9, the deformed surface of the first vibration isolation rubber pad 9 can fill the matching gap between the first vibration isolation rubber pad 9 and the light steel keel 3, thereby achieving the effect of sealing connection.
As shown in fig. 2, the mounting plate 13 at the bottom of the gypsum board 10 is fixedly connected to the ground through the second vibration isolation rubber pad 12, on one hand, the second vibration isolation rubber pad 12 compensates for the error between the actual height of the gypsum board 10 and the required assembly height, and on the other hand, the gypsum board 10 is seamlessly connected to the second vibration isolation rubber pad 12 by using the characteristic that the second vibration isolation rubber pad 12 has elasticity.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an indoor sound insulating wall, is including lieing in I-beam (1) at indoor top, its characterized in that: the utility model discloses a building I-beam (1) is characterized in that the both sides recess intussuseption of I-beam (1) is filled with rock wool layer (2), the both sides of I-beam (1) all are fixed with light steel joist (3), fixed vertical first rock wool board (4) on light steel joist (3), the bottom surface of I-beam (1) is fixed with base plate (5), base plate (5) and first rock wool board (4) surround I-beam (1), be connected with second rock wool board (6) between base plate (5) and the ground, the both sides of second rock wool board (6) are enclosed and are equipped with double-deck gypsum board (7), double-deck gypsum board (7) surround base plate (5) and first rock wool board (4), the bottom surface and the ground butt of second rock wool board (6) and double-deck gypsum board (7), the side and subaerial floor (17) butt of double-.
2. An indoor sound insulating wall according to claim 1, wherein: the top of the double-layer gypsum board (7) is bonded with the floor slab (18) at the top of the I-beam (1) through a sealant (8).
3. An indoor sound insulating wall according to claim 1, wherein: the top of the light steel keel (3) is fixedly connected with a floor slab (18) at the top of the I-shaped beam (1) through a first vibration isolation rubber mat (9).
4. An indoor sound insulating wall according to claim 1, wherein: the both sides of first rock wool board (4) respectively are equipped with a gypsum board (10), and gypsum board (10) are located between first rock wool board (4) and double-deck gypsum board (7).
5. An indoor sound insulating wall according to claim 4, wherein: a plurality of layers of corrugated boards (11) are tightly filled between the gypsum board (10) and the double-layer gypsum board (7).
6. An indoor sound insulating wall according to claim 4, wherein: be fixed with second vibration isolation cushion (12) on the ground, be fixed with mounting panel (13) on second vibration isolation cushion (12), be equipped with slot (14) on mounting panel (13), gypsum board (10) are inserted in slot (14).
7. An indoor sound insulating wall according to claim 6, wherein: vertical baffle (15) are fixed on the mounting plate (13), and the baffle (15) is propped against one side of the double-layer gypsum board (7) facing the gypsum board (10).
8. An indoor sound insulating wall according to claim 1, wherein: the surface of the I-beam (1) except the top surface is coated with a fireproof coating layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921061267.6U CN210316104U (en) | 2019-07-08 | 2019-07-08 | Indoor sound insulation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921061267.6U CN210316104U (en) | 2019-07-08 | 2019-07-08 | Indoor sound insulation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316104U true CN210316104U (en) | 2020-04-14 |
Family
ID=70149570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921061267.6U Expired - Fee Related CN210316104U (en) | 2019-07-08 | 2019-07-08 | Indoor sound insulation wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316104U (en) |
-
2019
- 2019-07-08 CN CN201921061267.6U patent/CN210316104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |