CN221399450U - Floor damping sound insulation board - Google Patents
Floor damping sound insulation board Download PDFInfo
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- CN221399450U CN221399450U CN202322775089.6U CN202322775089U CN221399450U CN 221399450 U CN221399450 U CN 221399450U CN 202322775089 U CN202322775089 U CN 202322775089U CN 221399450 U CN221399450 U CN 221399450U
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- 238000009413 insulation Methods 0.000 title claims abstract description 74
- 238000013016 damping Methods 0.000 title claims abstract description 36
- 230000035939 shock Effects 0.000 claims abstract description 30
- 239000004567 concrete Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 230000007613 environmental effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Floor Finish (AREA)
Abstract
The utility model discloses a floor slab damping sound-insulating plate, which belongs to the field of sound-insulating plates and comprises a decorative layer, a fine concrete layer arranged at the lower end of the decorative layer, a waterproof layer arranged at the lower end of the fine concrete layer, a damping pad arranged below the waterproof layer, a sound-insulating layer arranged below the damping pad and a reinforcing layer arranged below the sound-insulating layer; the shock pad comprises shock-proof bulges arranged on the surface of the shock pad, shock force is buffered by arranging the shock-proof bulges on the shock pad, compared with the traditional shock pad with one layer, the shock-proof effect is better, the service life of a plate layer cannot be influenced, and the sound insulation layer comprises sound insulation pads which are stacked up and down, and transverse sound insulation pads and sound insulation strips which are sequentially arranged on one surfaces of the two sound insulation pads close to each other at intervals; the cross sound pad is triangular, and the cross sound pad on the upper layer of the sound insulation pad and the cross sound pad on the lower layer of the sound insulation pad are arranged in a staggered mode.
Description
Technical Field
The utility model relates to the technical field of sound insulation boards, in particular to a floor damping sound insulation board.
Background
In cities, environmental vibrations and environmental noise are always present in everyday life, but the environmental vibrations themselves have characteristics different from noise. With the appearance of high-rise buildings, the propagation of environmental vibration and solid sound thereof in floors is a new characteristic of urban environmental vibration, and the environmental vibration brings serious interference to people living and working in the high-rise buildings. The existing floors of most civil buildings adopt reinforced concrete sound insulation plates, and the sound insulation plates have poor sound insulation effect on impact sound; in the prior art, a layer of fine concrete layer is required to be poured on a damping layer of the floor slab for damping sound insulation, or a damping plate pad is directly added for damping, so that the manufacturing cost is high, the supportability of the whole structure can be influenced, and a good damping effect is difficult to achieve.
The Chinese patent publication No. CN212129629U discloses a heat-insulating sound-insulating plate for a floating floor. The building comprises a side plate clung to the wall foot of a floating building and a floor slab which is in clamping connection with the side plate, wherein the floor slab comprises a first floor slab and a second floor slab fixedly connected with the lower end of the first floor slab, a plurality of connecting columns protruding downwards are arranged on the lower surface of the first floor slab, a plurality of cylindrical holes matched with the connecting columns are arranged on the upper surface of the second floor slab, and a rectangular cavity communicated with the cylindrical holes is arranged in the second floor slab; the periphery of the connecting column is sleeved with a spring, a steel wire mesh is arranged in the rectangular cavity, the upper end of the spring is abutted against the lower surface of the first floor, and the lower end of the spring is welded with the steel wire mesh. The utility model has the advantages of convenient installation, stable structure and good sound insulation and reduction effects. But its structural setting's stability is relatively poor, utilizes the spring to carry out shock attenuation buffering and then improves the shock attenuation effect of sound insulation board, can rock and propagate to the wire net because of self resilience force when alleviating the buffer force when the spring, and the bottom of wire net is with floor lug connection, can influence sound insulation board overall quality for a long time at the in-process of buffering, life can shorten.
Therefore, the floor slab damping and sound insulation plate provided by the utility model has a good damping effect and low manufacturing cost, so that the problems are solved.
Disclosure of utility model
(One) solving the technical problems
The utility model provides a floor damping sound-insulating plate, and aims to solve the problems of lower damping effect, higher manufacturing cost and the like of the existing damping sound-insulating plate in the background technology.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the floor slab damping sound insulation plate comprises a decorative layer, a fine concrete layer arranged at the lower end of the decorative layer, a waterproof layer arranged at the lower end of the fine concrete layer, a damping pad arranged below the waterproof layer, a sound insulation layer arranged below the damping pad and a reinforcing layer arranged below the sound insulation layer; the shock pad comprises the shock-proof bulges arranged on the surface of the shock pad, and the shock force is buffered by arranging the shock-proof bulges on the shock pad, so that compared with the traditional shock pad with one layer, the shock-proof effect is better, and the service life of the plate layer is not influenced;
The sound insulation layer comprises sound insulation pads which are vertically stacked, and transverse sound insulation pads and sound insulation strips which are sequentially arranged on one surface of each two sound insulation pads close to each other at intervals; the cross sound pad is triangular, and the cross sound pad on the upper layer of the sound insulation pad and the cross sound pad on the lower layer of the sound insulation pad are arranged in a staggered mode.
Preferably, the side wall of the sound insulation board is coated with a side sound insulation pad.
Preferably, a plurality of shock-proof bulges are arranged, and the shock-proof bulges are uniformly arranged on the surface of the shock pad.
Preferably, the shock pad and the shock-proof bump are both made of polyurethane rubber.
Preferably, the waterproof layer is made of a polyethylene impermeable film.
Preferably, the floor layer is formed by pouring concrete.
(III) beneficial effects
This shock attenuation sound insulation board can effectually reduce vibration power and environmental noise, when vibration power is transmitted to the lower extreme from the atress face decorative layer, reduce the vibration power that receives through being equipped with the shock attenuation arch on the shock pad, the vibration that produces is weakened by the damping material, energy can be absorbed and consumed, finally reach the effect of sound insulation damping, through horizontal sound insulation pad and side sound insulation pad's mutually support, make the sound absorbed the consumption at the in-process of transmission, and then improve holistic sound insulation effect, compare in traditional sound insulation board's preparation, this sound insulation board combines shock pad and sound insulation pad, manufacturing efficiency has also been improved in the time of reducing the consumptive material, and through the use of concrete layer and enhancement layer, make the holistic supporting property of sound insulation board stronger, strengthen it when having guaranteed the sound insulation board sound insulation effect, improve holistic practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a floor slab damping sound insulation plate;
FIG. 2 is a schematic view of a shock pad structure of a floor slab shock absorbing and sound insulating plate;
FIG. 3 is a schematic view of a sound insulating layer structure of a floor slab damping sound insulating plate;
In the figure: 1. a decorative layer; 2. a fine concrete layer; 3. a waterproof layer; 4. a shock pad; 5. a sound insulation layer; 6. a reinforcing layer; 7. floor layers; 8. a side sound insulation pad; 41. shockproof bulges; 51. a horizontal sound insulation pad; 52. and (5) sound insulation strips.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides a floor slab damping sound-insulating board, which comprises a decorative layer 1, a fine concrete layer 2 arranged at the lower end of the decorative layer 1, a waterproof layer 3 arranged at the lower end of the fine concrete layer 2, a damping pad 4 arranged at the lower end of the waterproof layer 3 and a sound-insulating layer 5 arranged at the lower end of the damping pad 4, wherein the decorative layer 1 is a layer of a metal plate;
When damping, because the damping pad 4 and the sound insulation layer 5 are covered by the fine concrete layer 2 at the upper end, the damping pad 4 and the sound insulation layer 5 are matched with each other to damp, and the damping pad 4 is mainly filled with rubber to damp, so that the construction period can be shortened and the cost can be reduced.
Further, in order to reduce the influence of the vibration force on the building, the shock pad 4 includes a shock-proof protrusion 41 disposed on the surface of the shock pad 4, and when the vibration force is transmitted to the shock-absorbing layer, the shock-proof protrusion 41 is used to alleviate the vibration of the vibrator, and the shock-absorbing rubber has a certain damping property, so that the shock energy emitted by the vibration source can be absorbed, the resonance effect generated by the vibration wave is prevented, and the vibration force in the building can be effectively reduced.
As shown in fig. 1 to 3, the sound insulation layer 5 includes sound insulation pads stacked up and down, and a cross sound insulation pad 51 and a sound insulation bar 52 sequentially disposed at intervals on one side of the two sound insulation pads close to each other; the transverse sound isolation pad 51 is triangular, and the transverse sound isolation pad 51 on the upper layer of the sound isolation pad and the transverse sound isolation pad 51 on the lower layer of the sound isolation pad are arranged in a staggered mode.
Further, in order to enable the sound insulation effect of the sound insulation plate to be better, the side wall of the sound insulation plate is coated with the side sound insulation pad 8, so that the overall sound insulation effect of the sound insulation plate is improved.
Example 2
The shock-proof bulges 41 are arranged in a plurality, and the shock-proof bulges 41 are uniformly arranged on the surface of the shock-proof pad 4, so that more uniform dispersion of force conduction can be ensured.
Furthermore, the waterproof layer 3 is made of a polyethylene impermeable film, and the polyethylene is a high molecular polymer, has good chemical stability, higher rigidity and toughness, and has good heat resistance and cold resistance.
Further, the floor layer 7 is formed by casting concrete.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a floor shock attenuation sound insulation board, includes floor layer (7), its characterized in that: the floor layer (7) is sequentially laminated with a reinforcing layer (6), a sound insulation layer (5), a shock pad (4), a waterproof layer (3), a fine concrete layer (2) and a decorative layer (1);
the shock pad (4) comprises shock-proof bulges (41) arranged on the surface of the shock pad (4);
The sound insulation layer (5) comprises sound insulation pads which are stacked up and down, and a transverse sound insulation pad (51) and a sound insulation strip (52) which are sequentially arranged on one surface of the two sound insulation pads close to each other at intervals; the transverse sound isolation pad (51) is triangular, and the transverse sound isolation pad (51) on the upper layer of the sound isolation pad and the transverse sound isolation pad (51) on the lower layer of the sound isolation pad are arranged in a staggered mode.
2. The floor slab damping sound insulation board according to claim 1, wherein: the side wall of the sound insulation board is coated with a side sound insulation pad (8).
3. The floor slab damping sound insulation board according to claim 1, wherein: the shock-proof bulges (41) are arranged in a plurality, and the shock-proof bulges (41) are uniformly arranged on the surface of the shock pad (4).
4. The floor slab damping sound insulation board according to claim 1, wherein: the shock pad (4) and the shock-proof bulge (41) are both made of polyurethane rubber.
5. The floor slab damping sound insulation board according to claim 1, wherein: the waterproof layer (3) is made of a polyethylene impermeable film.
6. The floor slab damping sound insulation board according to claim 1, wherein: the floor layer (7) is formed by pouring concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775089.6U CN221399450U (en) | 2023-10-17 | 2023-10-17 | Floor damping sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775089.6U CN221399450U (en) | 2023-10-17 | 2023-10-17 | Floor damping sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221399450U true CN221399450U (en) | 2024-07-23 |
Family
ID=91938337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322775089.6U Active CN221399450U (en) | 2023-10-17 | 2023-10-17 | Floor damping sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221399450U (en) |
-
2023
- 2023-10-17 CN CN202322775089.6U patent/CN221399450U/en active Active
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