CN207749698U - A kind of thermal insulation sound baffle - Google Patents
A kind of thermal insulation sound baffle Download PDFInfo
- Publication number
- CN207749698U CN207749698U CN201721802370.2U CN201721802370U CN207749698U CN 207749698 U CN207749698 U CN 207749698U CN 201721802370 U CN201721802370 U CN 201721802370U CN 207749698 U CN207749698 U CN 207749698U
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- CN
- China
- Prior art keywords
- thermal insulation
- sound
- insulation sound
- square protruding
- plate body
- 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
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Abstract
The utility model discloses a kind of thermal insulation sound baffles, bottom surface cuts into concavo-convex, concavo-convex includes groove and lug boss, groove is wave striated, and lug boss includes square protruding and wave striped protrusion, and square protruding and wave striped protrusion are spaced, it is simple in structure, square protruding plays the supporting role to integral heat insulation sound insulationg board, while the groove of wave striated can absorb and disperse external impact force, achieve the effect that sound insulation；Top surface protective film (Cement fibre felt) not only plays a protective role to thermal insulation sound baffle, can also play the role of certain lateral confinement when thermal insulation sound baffle is pressurized, can enhance heat insulating and sound insulating backing plate, convenient for construction, and play heat preservation, waterproof function；It is connected with fixing piece at thermal insulation sound baffle square protruding, can quickly connect two pieces of thermal insulation sound baffles, installation is simple, and speed is fast, and plays a supporting role to thermal insulation sound baffle.
Description
Technical field
The utility model is related to building board production technical field, specifically a kind of thermal insulation sound baffle.
Background technology
The sound insulation of floor includes the isolation performance to two kinds of sound of strike note and air-borne sound.Currently used armored concrete material
Material has preferable isolation air acoustic performance.According to surveying and determination, the armored concrete air oise insulation factor of thick 120mm is in 48dB~50dB,
If along with other construction measure effects can be more preferable.But reinforced concrete floor then seems insufficient to isolation strike note.According to survey
It is fixed, sound pressure level is hit in 80dB or so, is not by far up to the mark.Therefore, floor impact noise interference be always residential architecture upstairs
The contradictory hot spot in lower neighbourhood.
Common building flooring construction cannot meet floor crashing sound insulation and require substantially, and when building is different under upstairs
When heating air conditioning, divide family (interlayer) floor energy consumption higher.Therefore equal to the heat-insulating property and sound insulation property of dividing family (interlayer) floor
There is demand.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, solve presently, there are technology lack
It falls into, the utility model provides a kind of thermal insulation sound baffle.
Technical solution used by the utility model is：
The top surface of a kind of thermal insulation sound baffle, including heat insulating and sound insulating plate body, the heat insulating and sound insulating plate body is covered with top surface
Protective film, the bottom surface of the heat insulating and sound insulating plate body cut into it is concavo-convex, it is described it is concavo-convex include groove and lug boss, it is described recessed
Slot is wave striated, and the lug boss includes square protruding and wave striped protrusion, and the square protruding and wave striped protrusion are alternate
It arranges, the fixing piece of heat insulating and sound insulating plate body is connected at the square protruding of the heat insulating and sound insulating plate body, the fixing piece is
It is I-shaped.
Preferably, the material of the heat insulating and sound insulating plate body is EPS sheet or graphite EPS sheet.
Preferably, the material of the top surface protective film is Cement fibre felt, the thickness of the Cement fibre felt is
0.5-1cm。
Preferably, the width of the fixing piece and the cross-sectional width and square protruding of the junction of heat insulating and sound insulating plate body
Degree is consistent.
The utility model has the beneficial effects that a kind of thermal insulation sound baffle disclosed by the utility model, bottom surface cuts into bumps
Shape, groove are wave striated, and lug boss includes that square protruding and wave striped are raised, square protruding and the alternate row of wave striped protrusion
Row, simple in structure, square protruding plays the supporting role to integral heat insulation sound insulationg board, while the groove of wave striated can absorb
External impact force, achievees the effect that sound insulation with dispersion；Top surface protective film (Cement fibre felt) not only plays thermal insulation sound baffle
Protective effect can also play the role of certain lateral confinement when thermal insulation sound baffle is pressurized, and can enhance heat insulating and sound insulating backing plate, be convenient for
Construction, and play heat preservation, waterproof function；It is connected with fixing piece at thermal insulation sound baffle square protruding, can quickly connect two
Block thermal insulation sound baffle, installation is simple, and speed is fast, and plays a supporting role to thermal insulation sound baffle.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model thermal insulation sound baffle.
In figure, the top surfaces 1- heat insulating and sound insulating plate body 2- protective film 3- groove 4- square protruding 5- wave striped protrusions 6-
Fixing piece.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is made with reference to the accompanying drawings and examples further detailed
Thin explanation.Following embodiment is only used for clearly illustrating the technical solution of the utility model, and cannot be limited with this
The scope of protection of the utility model.
As shown in Figure 1, a kind of thermal insulation sound baffle of the utility model, including heat insulating and sound insulating plate body, heat insulating and sound insulating plate body
Top surface be covered with top surface protective film, the bottom surface of heat insulating and sound insulating plate body cuts into concavo-convex, and concavo-convex includes groove and protrusion
Portion, groove are wave striated, and lug boss includes that square protruding and wave striped are raised, square protruding and the alternate row of wave striped protrusion
It arranges, the fixing piece of heat insulating and sound insulating plate body is connected at the square protruding of heat insulating and sound insulating plate body, fixing piece is I-shaped.
Preferably, the material of heat insulating and sound insulating plate body is EPS sheet or graphite EPS sheet.
Preferably, the material of top surface protective film is Cement fibre felt, the thickness of Cement fibre felt is 0.5-1cm.
As shown in Figure 1, the width one of fixing piece and the cross-sectional width W and square protruding of the junction of heat insulating and sound insulating plate body
It causes；Fixing piece is completely embedded with thermal insulation sound baffle, and heat insulating and sound insulating effect is more preferable.
In the utility model, square protruding and wave striped protrusion are spaced, the arrangement of square protruding and wave striped protrusion
Can be 1:1, can also be 1 square protruding, the arrangement of multiple wave striped protrusions；Can also be 1 wave striped protrusion, it is multiple
The arrangement of square protruding.
A kind of processing method of thermal insulation sound baffle, includes the following steps：
The high temperature of S1, EPS bead foams：Foaming machine is passed through to the compressed air of 0.8Mpa, 100 are preheating to saturated vapor
DEG C, feed intake 20KG expandability EPS beads into foaming machine, and foamed time is 38 seconds, postcooling 10 seconds, by the EPS after foaming
Bulky grain blowing is stored to storeroom, cooling to give over to EPS macroplates use processed later for 24 hours；
S2, EPS macroplate making sheet：Macroplate molding machine is passed through to the compressed air of 0.8Mpa, it will be obtained in step S1
EPS bulky grains are put into macroplate molding machine, are preheating to 100 DEG C, and preheating time is 8 seconds, are heated to 150 DEG C later, when heating
Between be 35 seconds, keep the temperature 8 seconds under 150 DEG C of states, by manufactured EPS macroplates under normal temperature state cool down 12 minutes, from big plate
EPS macroplate finished products are made in ejecting plate in block forming machine；
The cutting of S3, EPS macroplate：The EPS macroplate finished products bottom surface after making sheet maintenance in step S2 is cut according to demand
It is cut into the bottom shape of the thermal insulation sound baffle of the present invention, the heat insulating and sound insulating plate top surface of bottom surface excision forming is coated into upper adhesive,
Top surface pastes top surface protective film, that is, forms the product of the thermal insulation sound baffle of the present invention.
The main performance requirements of 1 the utility model thermal insulation sound baffle of table
Note：Made of after 1 removes two pieces of thermal insulation sound baffle upper table surface protective films, bottom surface is concave-convex and the conjunction of wave striated face paste
Sample examines apparent density, water absorption rate, thermal coefficient, compressive strength and modulus of elasticity in comperssion；
2 combustibilities are examined by pavement.
The permissible variation in dimension of 2 the utility model thermal insulation sound baffle of table
| Pilot project | Performance requirement |
| Length (mm) | ±3.0 |
| Width (mm) | ±2.0 |
| Thickness (mm) | ±1.5 |
| Diagonal line is poor (mm) | ≤4.0 |
The system performance requirements of 3 the utility model thermal insulation sound baffle of table
It is noted that embodiment described above is to the illustrative and not limiting of technical solutions of the utility model, affiliated skill
The equivalent replacement of art field those of ordinary skill or other modifications made according to the prior art, as long as it is new not exceed this practicality
The thinking and range of type technical solution, should be included within the interest field required by the utility model.
Claims (4)
1. a kind of thermal insulation sound baffle, it is characterised in that：Including heat insulating and sound insulating plate body, the top surface of the heat insulating and sound insulating plate body is pasted
Be covered with top surface protective film, the bottom surface of the heat insulating and sound insulating plate body cut into it is concavo-convex, it is described it is concavo-convex include groove and protrusion
Portion, the groove are wave striated, and the lug boss includes that square protruding and wave striped are raised, the square protruding and wave striped
Protrusion is spaced, and the fixing piece of heat insulating and sound insulating plate body is connected at the square protruding of the heat insulating and sound insulating plate body, described
Fixing piece is I-shaped.
2. a kind of thermal insulation sound baffle according to claim 1, it is characterised in that：The material of the heat insulating and sound insulating plate body is
EPS sheet or graphite EPS sheet.
3. a kind of thermal insulation sound baffle according to claim 1, it is characterised in that：The material of the top surface protective film is cement
The thickness of fibrofelt, the Cement fibre felt is 0.5-1cm.
4. a kind of thermal insulation sound baffle according to claim 1, it is characterised in that：The fixing piece and heat insulating and sound insulating plate body
Junction cross-sectional width and square protruding equivalent width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802370.2U CN207749698U (en) | 2017-12-20 | 2017-12-20 | A kind of thermal insulation sound baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802370.2U CN207749698U (en) | 2017-12-20 | 2017-12-20 | A kind of thermal insulation sound baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749698U true CN207749698U (en) | 2018-08-21 |
Family
ID=63149370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802370.2U Expired - Fee Related CN207749698U (en) | 2017-12-20 | 2017-12-20 | A kind of thermal insulation sound baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204066A (en) * | 2017-12-20 | 2018-06-26 | 扬州市华太建材科技有限公司 | A kind of thermal insulation sound baffle and its processing method |
-
2017
- 2017-12-20 CN CN201721802370.2U patent/CN207749698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204066A (en) * | 2017-12-20 | 2018-06-26 | 扬州市华太建材科技有限公司 | A kind of thermal insulation sound baffle and its processing method |
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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: 20180821 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |