CN208009696U - A kind of old room metope sound insulation shock-damping structure - Google Patents
A kind of old room metope sound insulation shock-damping structure Download PDFInfo
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- CN208009696U CN208009696U CN201820367932.3U CN201820367932U CN208009696U CN 208009696 U CN208009696 U CN 208009696U CN 201820367932 U CN201820367932 U CN 201820367932U CN 208009696 U CN208009696 U CN 208009696U
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- concrete layer
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- old room
- cracking net
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Abstract
The utility model is related to a kind of old room metope sound insulation shock-damping structures, it is related to old chamber internal sound insulation engineering field, solve the problems, such as that old room wall soundproof effect is poor, including building structure wall and it is laid on the concrete layer on building structure wall surface, the screed-coat that the outer surface of the concrete layer is provided with anti-cracking net and is covered on anti-cracking net, foam beads are uniformly filled in the concrete layer, the anti-cracking net lower end bends and is overlapped on ground structure plate, and overlaps flexible sound deadening sheet on the part on ground structure plate in bending.The soundproof effect that old room wallboard can be improved, preferably carries out isolation absorption by noise, quieter rest environment is provided for the resident family in building.
Description
Technical field
The utility model is related to old chamber internal sound insulation engineering field, more particularly to a kind of old room metope sound insulation shock-damping structure.
Background technology
Building often needs to consider soundproof effect, especially panel structure, the vibrations that upstairs rooms generate in building course
Or noise, it is easy to it is transmitted to downstairs by wallboard, influences the rest of resident family downstairs, it is especially long in some ages
Building is limited by technology at that time, and effect is undesirable in wallboard sound insulation.It is carried out at sound insulation to old room wallboard in the prior art
When reason, it typically directly is laid with sound panel on wallboard surface layer, but this wallboard sound insulation processing soundproof effect is undesirable, it cannot be effective
The most of noise upstairs generated is eliminated on ground, also will produce large effect to the rest of resident family downstairs.
Utility model content
The purpose of this utility model is to provide a kind of old room metope sound insulation shock-damping structures, can improve the sound insulation of old room wallboard
Effect, noise is preferably completely cut off, and quieter rest environment is provided for the resident family in building.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of old room metope sound insulation shock-damping structure, including building structure wall and the coagulation for being laid on building structure wall surface
Soil layer, the screed-coat that the outer surface of the concrete layer is provided with anti-cracking net and is covered on anti-cracking net, the concrete layer
Interior to be uniformly filled with foam beads, the anti-cracking net lower end bends and is overlapped on ground structure plate, and in bending in ground structure
Flexible sound deadening sheet is overlapped on part on plate.
By using above-mentioned technical proposal, it is laid with concrete on structural wall, foam beads, shape are uniformly filled in concrete
At glass bead concrete soundproof layer, by shock absorption that noise is formed and is balanced out using foam beads, reduces noise and vibrations,
Play better heat insulation effect simultaneously；Anti-cracking net is set in concrete surface, prevents concrete layer from cracking, ensures concrete layer
The lower end of the integrality of sound insulation damping performance, anti-cracking net is connected on ground structure plate, prevents concrete layer in bottom plate and metope
Intersection cracking, while flexible sound deadening sheet is set on floor, further increases sound insulation value, avoids the occurrence of sound insulation dead angle.
Preferably, the concrete layer is the pea gravel concreten of 20mm thickness.
By using above-mentioned technical proposal, concrete layer thickness is suitable, and concrete layer is made to have good sound insulation damping effect,
Thickness of wall body will not be too thick simultaneously.
Preferably, being provided with interface agent layer between the building structure wall and concrete layer.
By using above-mentioned technical proposal, so that structural wall is pasted with concrete layer more secured, consolidate for two layers inside and outside interfacial agents
Change links together, while playing the role of waterproof.
Preferably, the thickness of the interface agent layer is 3-4mm.
By using above-mentioned technical proposal, interfacial agents can be fully immersed in structural wall and concrete layer, by the two
Close connection.
Preferably, the anti-cracking net is fiberglass gridding cloth or nylon grid cloth.
By using above-mentioned technical proposal, anti-cracking net uses fiberglass gridding cloth, it is solid securely, service life it is long, make
It is of low cost with nylon grid cloth.
Preferably, the screed-coat is mildew-proof putty layer.
By using above-mentioned technical proposal, the foam beads in anti-cracking net and concrete layer can be protected, avoid anti-cracking net and
Foam beads make moist mouldy.
Preferably, being provided with the ground concrete layer with concrete layer one, the anticracking on the ground structure plate
Net is embedded in ground concrete layer surface, and is flushed with ground concrete layer surface.
By using above-mentioned technical proposal, wall puigging can be seamlessly connected with floor puigging, play better sound insulation
Damping effect, anti-cracking net are embedded in ground concrete side surface, do not interfere with the construction on ground.
Preferably, being uniformly filled with foam beads in the ground concrete layer.
By using above-mentioned technical proposal, making ground concrete layer also has preferable sound insulation damping performance.
In conclusion the utility model has the advantages that：
1, the utility model can be improved in glass bead vermex concrete of the structure veneer of wall setting filled with foam beads
The sound insulation damping performance of structural wall, while enhancing the thermal-insulating waterproof performance of structural wall.
2, anti-cracking net is set in concrete surface, and anti-cracking net lower end is connected on floor, prevents concrete layer from opening
While splitting, moreover it is possible to be linked to be an entirety with ground puigging, avoid concrete layer from cracking on floor and the junction of metope, together
When improve the sound insulation value on wall and floor.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model metope sound-insulating structure.
In figure, 1, building structure wall；2, concrete layer；3, anti-cracking net；4, screed-coat；5, foam beads；6, ground structure plate；
61, ground concrete layer；7, flexible sound deadening sheet；8, interface agent layer.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The utility model create description in, it is to be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description the utility model and creates and simplify description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
A kind of old room metope sound insulation shock-damping structure, as shown in Fig. 1, be mounted on building structure wall 1 surface and with ground
The junction of face structural slab 6.It is equipped with the concrete layer 2 of one layer of 20mm thickness, ground structure plate 6 on the surface layer of building structure wall 1
Surface be laid with one layer of ground concrete layer 61, wherein concrete layer 2 and ground concrete layer 61 links into an integrated entity structure, and
Foam beads 5 made of polystyrene of the two inner homogeneous filled with granularity less than 5mm, foam beads 5 are entrained in 2 He of concrete layer
In ground concrete layer 61, glass bead concrete soundproof layer is formed, wherein concrete layer 2 and ground concrete layer 61 is microlith
Granularity is less than the S20 pea gravel concretens of 4mm.It by noise and shock absorption and is balanced out using foam beads 5, reduces noise and shake
It is dynamic, the sound insulation damping performance of wall is improved, while playing preferable heat insulation effect.
Concrete layer 2 and ground concrete layer 61 are needed when being smeared first in building structure wall 1 and ground structure plate 6
Surface layer smear the interface agent layer 8 of 3mm thickness, make interfacial agents both sides layer is Structured cured to link together, stickup it is more secured.
There are anti-cracking net 3, anti-cracking net 3 to use fiberglass gridding cloth or nylon grid in the surface mount of concrete layer 2
Cloth uses in the present embodiment fiberglass gridding cloth, more durable, long lifespan to prevent concrete layer 2 from cracking, and ensures mixed
The integrality of 2 sound insulation damping performance of solidifying soil layer.The lower end of specific anti-cracking net 3 is bent to the direction far from building structure wall 1, and
Be fitted in 61 surface of ground concrete layer, and with 61 upper surface flush of ground concrete layer, then ground concrete layer 61 with
The upper surface layer overlay flexibility sound deadening sheet 7 of 3 bending part of anti-cracking net, flexible sound deadening sheet 7 use polyurethane film.Under anti-cracking net 3
End is connected on floor, and concrete layer 2 is avoided to crack in floor and the junction of metope, while improving the whole of wall and floor
Body sound insulation value.
It has been laid with after anti-cracking net 3, in the surface smear screed-coat 4 of anti-cracking net 3, has made wall surface levelling, screed-coat 4 is using anti-
Mould putty, smearing reach 3mm, can protect the foam beads 5 in anti-cracking net 3 and concrete layer 2 twice, avoid anti-cracking net 3 and bubble
Foam pearl 5 makes moist mouldy.
The noise vibration of indoor or outdoor generation, is propagated by wall, is then inhaled by the foam beads in concrete layer 2
It receives, reduces noise, and lower vibration, quieter rest environment is provided for the resident family in building.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of old room metope sound insulation shock-damping structure, it is characterised in that：Including building structure wall（1）And it is laid on building structure
Wall（1）The concrete layer on surface（2）, the concrete layer（2）Outer surface be provided with anti-cracking net（3）And it is covered in anti-cracking net
（3）On screed-coat（4）, the concrete layer（2）It is interior to be uniformly filled with foam beads（5）, the anti-cracking net（3）Lower end is bent simultaneously
It is overlapped on ground structure plate（6）On, and in bending in ground structure plate（6）On part on overlap flexible sound deadening sheet（7）.
2. a kind of old room metope sound insulation shock-damping structure according to claim 1, it is characterised in that：The concrete layer（2）
For the pea gravel concreten of 20mm thickness.
3. a kind of old room metope sound insulation shock-damping structure according to claim 1, it is characterised in that：The building structure wall
（1）With concrete layer（2）Between be provided with interface agent layer（8）.
4. a kind of old room metope sound insulation shock-damping structure according to claim 3, it is characterised in that：The interface agent layer（8）
Thickness be 3-4mm.
5. a kind of old room metope sound insulation shock-damping structure according to claim 1, it is characterised in that：The anti-cracking net（3）For
Fiberglass gridding cloth or nylon grid cloth.
6. a kind of old room metope sound insulation shock-damping structure according to claim 1, it is characterised in that：The screed-coat（4）For
Mildew-proof putty layer.
7. a kind of old room metope sound insulation shock-damping structure according to claim 1, it is characterised in that：The ground structure plate
（6）On be provided with and concrete layer（2）The ground concrete layer of one（61）, the anti-cracking net（3）It is embedded in ground concrete
Layer（61）Surface, and with ground concrete layer（61）Surface flushes.
8. a kind of old room metope sound insulation shock-damping structure according to claim 7, it is characterised in that：The ground concrete layer
（61）It is interior to be uniformly filled with foam beads（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367932.3U CN208009696U (en) | 2018-03-16 | 2018-03-16 | A kind of old room metope sound insulation shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367932.3U CN208009696U (en) | 2018-03-16 | 2018-03-16 | A kind of old room metope sound insulation shock-damping structure |
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| Publication Number | Publication Date |
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| CN208009696U true CN208009696U (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820367932.3U Active CN208009696U (en) | 2018-03-16 | 2018-03-16 | A kind of old room metope sound insulation shock-damping structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930631A (en) * | 2019-04-10 | 2019-06-25 | 北京市劳动保护科学研究所 | Building foundation vibration insulation structure and its construction method |
-
2018
- 2018-03-16 CN CN201820367932.3U patent/CN208009696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930631A (en) * | 2019-04-10 | 2019-06-25 | 北京市劳动保护科学研究所 | Building foundation vibration insulation structure and its construction method |
| CN109930631B (en) * | 2019-04-10 | 2024-03-08 | 北京市劳动保护科学研究所 | Vibration isolation structure of building foundation and construction method thereof |
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