CN207092464U - Sound insulation room noise-reducing floor - Google Patents
Sound insulation room noise-reducing floor Download PDFInfo
- Publication number
- CN207092464U CN207092464U CN201720400072.4U CN201720400072U CN207092464U CN 207092464 U CN207092464 U CN 207092464U CN 201720400072 U CN201720400072 U CN 201720400072U CN 207092464 U CN207092464 U CN 207092464U
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- steel plate
- layer
- vibration isolation
- isolation cushion
- base layer
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Abstract
The utility model discloses a kind of sound insulation room noise-reducing floor, some pieces of vibration isolation cushion blocks are set on its concrete base layer, vibration isolation cushion block steel plate installed above, lay concrete topping on steel plate；Filling glass cotton between concrete base layer and steel plate.Concrete base layer lays vibration isolation cushion block and the filling glass cotton between concrete base layer and steel plate, improves floor vibration damping sqouynd absorption lowering noise ability, and steel plate is laid on vibration isolation cushion block, improves ground panel stiffness, increases the service life.
Description
Technical field
It the utility model is related to a kind of noise reducing apparatus, more particularly to a kind of sound insulation room noise-reducing floor.
Background technology
The concrete floor of modern Interior building mainly has these three types of Bars In Poured Concrete Slab, prefabricated board and laminated floor slab.Commodity
The structure generally use reinforced concrete floor of house, its thickness are generally 100mm or so, and floor is in armored concrete knot
Auxiliary cement sand bed above structure layer.Tested according to sound insulation test, shock sound level about 85dB or so of floor, if from wood ground
Plate, then strike note can be down to 70dB or so, but timber floor, as floor surface, service life is short, and maintenance replacement cost is high.
Utility model content
In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a kind of service life length, nothing
The sound insulation room noise-reducing floor of maintenance cost.
The utility model realizes that the technical scheme that object above uses is：A kind of sound insulation room noise-reducing floor, including coagulation
Soil matrix layer, sets some pieces of vibration isolation cushion blocks on the concrete base layer, vibration isolation cushion block steel plate installed above, and coagulation is laid on steel plate
Native surface layer；Filling glass cotton between concrete base layer and steel plate.
Compared with prior art, the utility model in concrete base layer due to laying vibration isolation cushion block and in concrete base layer
The filling glass cotton between steel plate, floor vibration damping sqouynd absorption lowering noise ability is improved, steel plate is laid on vibration isolation cushion block, improve floor
Rigidity, increase the service life.
Brief description of the drawings
Fig. 1 is the structural representation of sound insulation room noise-reducing floor.
Embodiment
Reference picture 1, a kind of sound insulation room noise-reducing floor is by concrete base layer 1, vibration isolation cushion block 4, mineral wool 5, steel plate 2 and mixes
Native surface layer 3 is coagulated to form.
Concrete base layer 1 lays some pieces of vibration isolation cushion blocks 4, vibration isolator block gap arrangement above.Vibration isolation cushion block 4 is installed above
Steel plate 2.Sound-absorption glass cotton 5 is filled between concrete base layer 1 and steel plate 2, mineral wool wraps up vibration isolation cushion block.Steel plate 2 is spread above
If concrete topping 3.
Steel plate can be replaced with building template.Sound-absorption glass cotton can be replaced with sound absorption mineral wool.
Vibration isolation cushion block includes at least double-layer structure, and first layer is that glass layer, cork layer or pearl cotton layer, the second layer are
PE fibrous layers, polyester fiber cotton layer or rubber pange layer.
Vibration isolation cushion block can also be that clad aluminium, including aluminum layer and polyethylene damping material are combined.
Claims (1)
1. a kind of sound insulation room noise-reducing floor, including concrete base layer, it is characterised in that：Set on the concrete base layer some
Block vibration isolation cushion block, vibration isolation cushion block steel plate installed above, concrete topping is laid on steel plate；Filled between concrete base layer and steel plate
Mineral wool；The vibration isolation cushion block includes at least double-layer structure, and first layer is glass layer, cork layer or pearl cotton layer, and second
Layer is PE fibrous layers, polyester fiber cotton layer or rubber pange layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400072.4U CN207092464U (en) | 2017-04-17 | 2017-04-17 | Sound insulation room noise-reducing floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400072.4U CN207092464U (en) | 2017-04-17 | 2017-04-17 | Sound insulation room noise-reducing floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092464U true CN207092464U (en) | 2018-03-13 |
Family
ID=61546635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720400072.4U Active CN207092464U (en) | 2017-04-17 | 2017-04-17 | Sound insulation room noise-reducing floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467496A (en) * | 2022-11-02 | 2022-12-13 | 和能人居科技(天津)集团股份有限公司 | Fine-adjustment flat overhead ground pipeline structure and construction method |
-
2017
- 2017-04-17 CN CN201720400072.4U patent/CN207092464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467496A (en) * | 2022-11-02 | 2022-12-13 | 和能人居科技(天津)集团股份有限公司 | Fine-adjustment flat overhead ground pipeline structure and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |