CN109162391A - A kind of sound insulating floor slab of efficient damping - Google Patents
A kind of sound insulating floor slab of efficient damping Download PDFInfo
- Publication number
- CN109162391A CN109162391A CN201811209015.3A CN201811209015A CN109162391A CN 109162391 A CN109162391 A CN 109162391A CN 201811209015 A CN201811209015 A CN 201811209015A CN 109162391 A CN109162391 A CN 109162391A
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- CN
- China
- Prior art keywords
- layer
- floor
- concrete
- keel
- sound insulating
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/203—Separately-laid layers for sound insulation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of sound insulating floor slab of efficient damping, it is not particularly evident to solve traditional floor plan sound insulation and damping effect, cannot efficient shockproof, sound insulation the problem of.The present invention includes floor layer and floor, one layer of keel are fixed on the floor layer, the keel are fixed on floor layer by screw or nailing, acoustical cotton is filled at the space of the keel, one layer of cystosepiment is equipped on the acoustical cotton, it is filled with a layer concrete on the cystosepiment, is equipped with mesh grid in the concrete, the top of the concrete is equipped with floor by cement.The present invention has the characteristics that sound insulation, shockproof, and has many advantages, such as heat preservation, practical strong.
Description
Technical field
The present invention relates to building construction technology fields, and in particular to a kind of sound insulating floor slab of efficient damping.
Background technique
With the rapid development of social technology, the equipment and instrument of various precisions appear in hospital, laboratory, workshop even
In the house life of people, accurate equipment and instrument is quite sensitive for the vibration of environment, strong this requires vibration isolation and damping
It supports.In addition with the continuous improvement of living standards, requirement of the people to the environment of inhabitation, office space etc. is also higher and higher,
The effect of sound insulation vibration damping also increasingly receives attention, in order to meet people to individual privacy, peace and quiet arbitrarily living space
Normal demand provides wide adaptability, sound insulation good damping result, cost performance high modern architecture, it has also become increasingly to be closed with room
The problem of heart, common floor plan are exactly the keel laid damping on floor layer, repave acoustical cotton or muffler plate noise reduction, then spread
Upper plate, although having the effect of certain damping, sound insulation in this way, effect is little, it is therefore desirable to it is next to design a kind of new construction
Improve.
Summary of the invention
The technical problems to be solved by the present invention are: traditional floor plan sound insulation and damping effect be not particularly evident,
Cannot efficient shockproof, sound insulation the problem of, the present invention provides a kind of sound insulating floor slabs of the efficient damping to solve the above problems.
The present invention is achieved through the following technical solutions:
A kind of sound insulating floor slab of efficient damping, including floor layer and floor are fixed with one layer of keel, institute on the floor layer
It states keel to be fixed on floor layer by screw or nailing, is filled with acoustical cotton at the space of the keel, on the acoustical cotton
It is equipped with one layer of cystosepiment, a layer concrete is filled on the cystosepiment, is equipped with mesh grid, the concrete in the concrete
Top floor is equipped with by cement.
Invention devises a kind of sound insulating floor slab of efficient damping, including floor layer and floor, and one is fixed in floor plates
Layer keel, the scope of application of keel is wider, plays an important role to the stability of building structure, has shockproof, sound insulation effect
Then fruit fills up acoustical cotton at the space of keel, acoustical cotton is using the sound wave meeting in porous sound-absorbing material fiber room
It rubs along the inside that gap penetrates material with material, thermal energy can be converted by sound, to play the effect of sound insulation, inhaling
One layer of cystosepiment is equipped on sound cotton, cystosepiment can be used as thermal insulation material, also can be used as acoustic material, also have resistance to compression shockproof
The effect of effect, is laid in floor, existing heat preservation, and the effect of energy sound insulation, damping, use is most suitable herein, in cystosepiment
On be covered with a layer concrete structure, added with mesh grid in concrete structure, the effect of the mesh grid be prevent concrete because
Lower generation thermal cracking is surely acted on by the guarantor of cystosepiment, mesh grid can be prevented concrete cracking, fracture, be given with fixing concrete
Concrete plays the role of pulling force polymerization, while being also prevented from concrete deformation and influencing cystosepiment, passes through cement laying floor, institute
The anti-cracking concrete with mesh grid is stated, a smooth structure can be provided to bottom plate, prevent floor from prying open.The present invention is in floor
Upper berth cystosepiment plays the role of shockproof, sound insulation, and is covered with the concrete with mesh grid and plays protection, allow bottom plate not
It is easy to crack, seam is played, along with the effect of cooperation keel and acoustical cotton, soundproof effect is doubled.
Further, the cystosepiment is extruded sheet.Extruded sheet is by polystyrene resin and other additives through squeezing
What journey produced possesses the plate on continuous uniform surface layer and closed pore formula honeycomb, and the slab of these honeycombs completely will not
There is gap, the thermal insulation material of this closed pore formula structure there can be different pressure, while possess the thermal coefficient of same low value
With unfailing excellent heat preservation and compressive property, compression strength also has sound insulation, moisture-proof, anti-up to 220-500Kpa
The effect of water.
Further, the mesh grid is worked out by bamboo cane.Bamboo cane has the object of elasticity and toughness, establishment abundant
Product are sturdy and durable, are hardly damaged, for giving to give concrete good pulling force, keeping concrete not easy to break in concrete.
Further, the mesh of the mesh grid is the square or diamond shape of side length 4CM.The gap is to fill concrete
Subpackage wraps mesh grid.
Further, the keel are using heat zinc coating plate band as the lightgage steel joist of raw material.Lightgage steel joist intensity is high, rigidity
Height, structure is safe and reliable, is unlikely to deform；Anti-seismic performance is good, and lightgage steel joist and surface layer are typically all to use nailing and screw etc. can
It is carried out with the connector of sliding plus securely fixed, so it has good anti-seismic performance.Such as in earthquake, partition can only be propped up
Support sliding, will not influence light keel and surface layer, will not be destroyed, and utilization rate is high, and heat-insulated, acoustic material can be cooperated to play guarantor
Temperature, the effect eliminated the noise.
Further, the acoustical cotton with a thickness of 3cm.The noise that bottom surface is transmitted can adequately be absorbed.
Further, the cystosepiment with a thickness of 5cm.There is preferable sound insulation and heat preservation using the cystosepiment of 5cm, prevent
The effect of shake.
Further, the concrete with a thickness of 4cm-5cm.If concrete paving is too thin, it is easily broken off, so thick
Degree is preferable between 4cm-5cm.
The present invention has the advantage that and the utility model has the advantages that
1, the present invention plays the role of shockproof, sound insulation in floor upper berth cystosepiment, and is covered with the concrete with mesh grid and rises
It to the effect of protection, makes bottom plate not easy to crack, plays seam, along with the effect of cooperation keel and acoustical cotton, soundproof effect is doubled；
2, the present invention uses frame of the lightgage steel joist as acoustical cotton, and lightgage steel joist intensity is high, and rigidity is high, anti-seismic performance
It is good.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is floor diagrammatic cross-section of the invention.
Fig. 2 is keel structure figure of the invention.
Fig. 3 is square hole mesh grid schematic diagram of the invention.
Fig. 4 is diamond weave net schematic diagram of the invention.
Label and corresponding parts title in attached drawing:
1- floor layer, the floor 2-, 3- keel, 4- acoustical cotton, 5- cystosepiment, 6- concrete, 7- mesh grid, 8- mesh.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
It is fixed on the floor layer 1 as shown in Figure 1, a kind of sound insulating floor slab of efficient damping, including floor layer 1 and floor 2
There are one layer of keel 3, the keel 3 are fixed on floor layer 1 by screw or nailing, are filled with suction at the space of the keel 3
Sound cotton 4 is equipped with one layer of cystosepiment 5 on the acoustical cotton 4, a layer concrete 6, the concrete 6 is filled on the cystosepiment 5
Interior to be equipped with mesh grid 7, the top of the concrete 6 is equipped with floor 2 by cement.The scope of application of keel is wider, to building
The stability of structure plays an important role, and has the effect of shockproof, sound insulation, then fills up acoustical cotton at the space of keel,
Acoustical cotton occurs using the inside that the sound wave in porous sound-absorbing material fiber room can penetrate material along gap with material
Friction, can convert thermal energy for sound, to play the effect of sound insulation, one layer of cystosepiment is equipped on acoustical cotton, cystosepiment can
As thermal insulation material, acoustic material also can be used as, also have the function of that resistance to compression is shockproof, be laid in floor, the function of existing heat preservation
Effect, and the effect of energy sound insulation, damping.
Embodiment 2
As shown in figure 1, figure 3 and figure 4, the present embodiment the difference from embodiment 1 is that, the cystosepiment 5 be extruded sheet.Institute
Stating mesh grid 7 is worked out by bamboo cane.The mesh 8 of the mesh grid 7 is the square or diamond shape of side length 4cm.The keel 3
It is using heat zinc coating plate band as the lightgage steel joist of raw material.The acoustical cotton 4 with a thickness of 3cm.The cystosepiment 5 with a thickness of 5cm.
The concrete 6 with a thickness of 4cm-5cm.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (8)
1. a kind of sound insulating floor slab of efficient damping, including floor layer (1) and floor (2), which is characterized in that the floor layer (1)
On be fixed with one layer of keel (3), the keel (3) are fixed on floor layer (1) by screw or nailing, the keel (3)
It is filled at space acoustical cotton (4), one layer of cystosepiment (5) is equipped on the acoustical cotton (4), is filled on the cystosepiment (5)
One layer concrete (6), the concrete (6) is interior to be equipped with mesh grid (7), and the top of the concrete (6) is equipped with by cement
Floor (2).
2. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the cystosepiment (5) is crowded
Mould plate.
3. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the mesh grid (7) be by
Bamboo cane is worked out.
4. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the net of the mesh grid (7)
Hole (8) is the square or diamond shape of side length 4cm.
5. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the keel (3) are with heat
Galvanized sheet band is the lightgage steel joist of raw material.
6. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the thickness of the acoustical cotton (4)
Degree is 3cm.
7. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the thickness of the cystosepiment (5)
Degree is 5cm.
8. a kind of sound insulating floor slab of efficient damping according to claim 1, which is characterized in that the thickness of the concrete (6)
Degree is 4cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209015.3A CN109162391A (en) | 2018-10-17 | 2018-10-17 | A kind of sound insulating floor slab of efficient damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209015.3A CN109162391A (en) | 2018-10-17 | 2018-10-17 | A kind of sound insulating floor slab of efficient damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162391A true CN109162391A (en) | 2019-01-08 |
Family
ID=64878490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209015.3A Pending CN109162391A (en) | 2018-10-17 | 2018-10-17 | A kind of sound insulating floor slab of efficient damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104999A (en) * | 2019-05-17 | 2019-08-09 | 惠州市水电建筑工程有限公司 | Insulate against sound mortar, acoustical insulation floor and construction techniques |
| CN113802841A (en) * | 2020-06-11 | 2021-12-17 | 北京建工路桥集团有限公司 | Concrete leveling control method |
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| CA2535935A1 (en) * | 2006-02-09 | 2007-08-09 | Guy Gilbert | Floor structure having sound attenuation properties |
| US20070289238A1 (en) * | 2006-06-19 | 2007-12-20 | Payne Stephen W | Acoustical isolation floor underlayment system |
| CN101255753A (en) * | 2008-01-22 | 2008-09-03 | 张永胜 | Light silicon aluminum magnesium cement bearing plate and method of processing the same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104999A (en) * | 2019-05-17 | 2019-08-09 | 惠州市水电建筑工程有限公司 | Insulate against sound mortar, acoustical insulation floor and construction techniques |
| CN113802841A (en) * | 2020-06-11 | 2021-12-17 | 北京建工路桥集团有限公司 | Concrete leveling control method |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |