CN208293962U - Sound-proof sound-absorbing composite decorating board - Google Patents
Sound-proof sound-absorbing composite decorating board Download PDFInfo
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- CN208293962U CN208293962U CN201820848546.6U CN201820848546U CN208293962U CN 208293962 U CN208293962 U CN 208293962U CN 201820848546 U CN201820848546 U CN 201820848546U CN 208293962 U CN208293962 U CN 208293962U
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- orifice plate
- absorbing composite
- decorating board
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Abstract
The utility model discloses a kind of sound-proof sound-absorbing composite decorating boards, it is sequentially compounding by bottom surface substrates, heavy sound absorption cotton layer, Lightweight acoustical cotton layer, alkali-free glass fiber cloth protective layer, surface orifice plate；Composite construction is, the two sides between bottom surface substrates and surface orifice plate are equipped with the slot frame of opening outwardly, and bottom surface substrates and surface holes are open to slot frame respectively and inside edge and compress and form tongue and groove form, so that above layers be made to be combined into a whole plate.The utility model surface is suitble to interior decoration using color steel plate；Bottom surface substrates are that closely knit plate plays deadening；The tongue and groove form of two sides is convenient for the assembled integral strength for connecting and increasing profile；Overall weight is light, compact-sized, intensity is firm, modularized design simple installation, anticorrosive, ageing-resistant.
Description
Technical field
The utility model relates to interior decoration plate and sound absorbing plates.
Background technique
Currently, the feature convenient due to plate decoration construction, a lot of interiors are all fitted up using plate, but general decorative panel
All do not have sound absorption function, it is impossible to be used in need the occasion of sqouynd absorption lowering noise；Due to the demand of environmental protection, some office work occasions are needed
Sqouynd absorption lowering noise is carried out to strong noise field, but the requirement to strong noise noise reduction is not achieved in general sound absorbing plate, but also reaches
Less than the effect of interior decoration；Sound absorbing plate sound-absorbing not sound insulation also, cannot satisfy social needs.
Summary of the invention
In order to meet the needs of society is for indoor sound absorption sound insulation and interior trim, the utility model design a kind of collection decorate,
Sound absorption is insulated against sound in the sound-proof sound-absorbing composite board of one.
A kind of sound-proof sound-absorbing composite decorating board, which is characterized in that by bottom surface substrates, heavy sound absorption cotton layer, Lightweight acoustical cotton
Layer, alkali-free glass fiber cloth protective layer, surface orifice plate are sequentially compounding；Composite construction is, between bottom surface substrates and surface orifice plate
Two sides are equipped with opening slot frame outwardly, and bottom surface substrates and surface holes are open to slot frame respectively and inside edge and compress and form rabbet-shaped
Formula, so that above layers be made to be combined into a whole plate；
The bottom surface substrates and surface orifice plate are the color steel plate of 0.5-1.0mm thickness, and wherein surface orifice plate is in color steel
Plate is machined with micropore, and the micropore is the hole of diameter 3-5mm made of numerical control punching, and quincunx uniformly by spacing 3-5mm
Arrangement.
Heavy sound absorption cotton layer described further and Lightweight acoustical cotton layer are mineral wool or the rock wool of different bulk density.
In order to solve the smooth and intensity of strength problem and complex sound insulation acoustic board after surface sound absorption orifice plate punching, in table
There are blind hole areas in the different sections of face plate.
For the ease of installing and making whole plate both ends neat, whole plate both ends are closed using flute profile sealing strip.
Above-mentioned sound-proof sound-absorbing composite decorating board strip width can refer to the strip width of standard, preferably 950mm；Plate is thick
Spend tetra- kinds of specifications of preferred 75mm, 100mm, 120mm, 150mm；Panel length is depending on user demand or production line working condition
Depending on.
The good effect of the utility model is:
1. surface is suitble to interior decoration using color steel plate；Bottom surface substrates are that closely knit plate plays deadening；The tongue and groove of two sides
Form is convenient for the assembled integral strength for connecting and increasing profile；Overall weight is light, compact-sized, intensity is firm, modularization
Simple installation is designed, it is anticorrosive, ageing-resistant.
2. it is good that the sound absorption cotton (mineral wool or rock wool) that different bulk density are filled in inside is cooked sound-absorbing material sound absorption effect, work as composite plate
When the profile thickness of material approved product is 75mm, 100mm, 120mm, 150mm, 25dB (A), 30dB may respectively be every absorption
(A)、35dB(A)、40dB(A)。
3. production line Mechanized Processing easy to use, the strip width that strip width can refer to standard are produced, plate
Length can be customized according to user demand, can also produce the plate of unlimited length, and when use intercepts according to field condition, when installation
Convenient for connection.
Detailed description of the invention
Fig. 1 is the main view sectional view of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment.
In figure；The surface 1- orifice plate, 2- alkali-free glass fiber cloth protective layer, 3- Lightweight acoustical cotton layer, 4- flanging, 5- slot frame, 6- weight
Matter sound absorption cotton layer, 7- bottom surface substrates, 8- blind hole area, 9- micropore, 10- groove profile sealing strip.
Specific embodiment
Sound-proof sound-absorbing composite decorating board as shown in Figure 1, by bottom surface substrates 7, heavy sound absorption cotton layer 6, Lightweight acoustical cotton layer
3, alkali-free glass fiber cloth protective layer 2, surface orifice plate 1 are sequentially compounding；Composite construction is two between bottom surface 7 and surface orifice plate 1
Side is equipped with the slot frame 5 of opening outwardly, and bottom surface substrates 7 and surface orifice plate 1 are converted into flanging 4 into the opening of slot frame 5 respectively and compress shape
At tongue and groove form, so that above layers be made to be combined into a whole plate；
The bottom surface substrates 7 and surface orifice plate 1 are the color steel plate of 0.5-1.0mm thickness, and wherein surface orifice plate 1 is in coloured silk
Micropore 9 is machined on steel plate, the micropore 9 is the hole of diameter 3-5mm made of numerical control punching, and presses spacing 3-5mm plum blossom
Shape is uniformly arranged, as shown in Figure 2.
The heavy sound absorption cotton layer and Lightweight acoustical cotton layer are mineral wool or the rock wool of different bulk density.
In order to solve the smooth and intensity of strength problem and complex sound insulation acoustic board after surface sound absorption orifice plate punching, in table
There are blind hole areas 8 in the different sections of face plate.
For the ease of installing and making whole plate both ends neat, whole plate both ends are sealed using flute profile sealing strip 10
It closes.
Claims (5)
1. a kind of sound-proof sound-absorbing composite decorating board, which is characterized in that it is by bottom surface substrates, heavy sound absorption cotton layer, Lightweight acoustical
Cotton layer, alkali-free glass fiber cloth protective layer, surface orifice plate are sequentially compounding；Composite construction is, bottom surface substrates and surface orifice plate it
Between two sides be equipped with opening slot frame outwardly, bottom surface substrates and surface orifice plate are open to slot frame inside edge and compress to form enterprise respectively
Degree of lip-rounding formula, so that above layers be made to be combined into a whole plate；
The bottom surface substrates and surface orifice plate are the color steel plate of 0.5-1.0mm thickness, and wherein surface orifice plate is added in color steel plate
Work has micropore, and the micropore is the hole of diameter 3-5mm made of numerical control punching, and presses the quincunx uniform arrangement of spacing 3-5mm.
2. sound-proof sound-absorbing composite decorating board as described in claim 1, which is characterized in that the heavy sound absorption cotton layer and lightweight
Absorb sound mineral wool or the rock wool that cotton layer is different bulk density.
3. sound-proof sound-absorbing composite decorating board as described in claim 1, which is characterized in that on surface the different sections of orifice plate there are
Blind hole area.
4. sound-proof sound-absorbing composite decorating board as described in claim 1, which is characterized in that the whole plate both ends use slot
Shape sealing strip is closed.
5. sound-proof sound-absorbing composite decorating board as described in claim 1, which is characterized in that the sound-proof sound-absorbing composite decorating board
Width is 950mm；With a thickness of 75mm, 100mm, 120mm or 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848546.6U CN208293962U (en) | 2018-06-01 | 2018-06-01 | Sound-proof sound-absorbing composite decorating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848546.6U CN208293962U (en) | 2018-06-01 | 2018-06-01 | Sound-proof sound-absorbing composite decorating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293962U true CN208293962U (en) | 2018-12-28 |
Family
ID=64723473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848546.6U Active CN208293962U (en) | 2018-06-01 | 2018-06-01 | Sound-proof sound-absorbing composite decorating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208293962U (en) |
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2018
- 2018-06-01 CN CN201820848546.6U patent/CN208293962U/en active Active
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