CN207419743U - A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board - Google Patents
A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board Download PDFInfo
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- CN207419743U CN207419743U CN201721432394.3U CN201721432394U CN207419743U CN 207419743 U CN207419743 U CN 207419743U CN 201721432394 U CN201721432394 U CN 201721432394U CN 207419743 U CN207419743 U CN 207419743U
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Abstract
The utility model discloses a kind of NEW TYPE OF COMPOSITE sound-proofing insulation boards, including surface layer sound-proofing insulation board, internal layer thermal insulation board, the surface heat insulation plate is foamed aluminium board, the internal layer thermal insulation board is inorganic heat insulation material, the surface layer sound-proofing insulation board and internal layer thermal insulation board are fixed together using connection mode is glued, it is characterized in that, the foamed aluminium board uses closed-cell foam aluminium sheet, porosity is 70%~80%, aperture is 1.0mm~2.0mm, thickness is 10mm, in the face that the surface heat insulation plate is contacted with the internal layer thermal insulation board, groove and protrusion are set, in the face that the internal layer thermal insulation board is contacted with the surface heat insulation plate, groove and protrusion are set.The porosity of selected closed-cell aluminum foam or fine-crystal spume aluminium alloy, through-hole rate and aperture make composite plate that integral strength can be kept high, while also have the performance of higher sound insulation and heat preservation.
Description
Technical field
The utility model building heat preservation wall technology field, more particularly to a kind of multilayer NEW TYPE OF COMPOSITE sound-proofing insulation board.
Background technology
Wall thermal insulating is one important link of house building course, and current general thermal insulation material used for building exterior wall is adopted
With organic or inorganic heat preservation plate material, organic heat-insulating plate is mainly made using polystyrene of raw material, extrusion molding and formed closely
Honeycomb, so as to effectively prevent heat transfer, but the crisp broken construction for being unfavorable for engineering of this plate matter, while organic guarantor
The coefficient of thermal expansion of warm plate and the coefficient of thermal expansion of cement easily fall off phenomenon there are difference.Inorganic heat-insulation board mainly uses
Foamed ceramic, rock wool material etc., fire prevention is anti-aging, but this thermal insulation board heat insulation effect is not so good as organic heat-insulating plate, while both
Thermal insulation board effect in terms of sound insulation is poor.
Utility model content
The technical problem to be solved by the present invention is to provide it is a kind of it is easy to install, anti-aging, fire prevention is non-ignitable, while protecting
Under the premise of demonstrate,proving good heat insulation effect, and the NEW TYPE OF COMPOSITE sound-proofing insulation board of higher soundproof effect can be obtained.
The utility model use the first technical solution be：A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board, including surface layer sound insulation
Thermal insulation board, internal layer thermal insulation board, the surface layer sound-proofing insulation board are foamed aluminium board, and the internal layer thermal insulation board is inorganic heat insulation material,
It is characterized in that, the foamed aluminium board use closed-cell foam aluminium sheet, porosity be 70%~80%, aperture for 1.0mm~
2.0mm, thickness 10mm set groove and protrusion in the face that the surface layer sound-proofing insulation board is contacted with the internal layer thermal insulation board,
In the face that the internal layer thermal insulation board is contacted with the surface layer sound-proofing insulation board, groove and protrusion are set.
Further, in the internal layer thermal insulation board one or both sides composite cover sound-proofing insulation board；The internal layer thermal insulation board
Material be XPS thermal insulation boards or polyurethane foam board.
The utility model use second of technical solution be：A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board, including surface layer sound insulation
Thermal insulation board, internal layer thermal insulation board, the surface layer sound-proofing insulation board are foamed aluminium board, and the internal layer thermal insulation board is inorganic heat insulation material,
It is characterized in that, the foamed aluminium board use through-hole foam aluminium sheet, through-hole rate be 40%~50%, aperture for 1.0mm~
2.0mm, thickness 10mm.
Further, in the internal layer thermal insulation board one or both sides composite cover sound-proofing insulation board；The internal layer thermal insulation board
Material be XPS thermal insulation boards or polyurethane foam board.
The beneficial effects of the utility model are：Another sound-insulating material, institute are bonded in thermal insulation material one or both sides
Porosity, through-hole rate and the aperture of selection closed-cell aluminum foam or fine-crystal spume aluminium alloy make composite plate that integral strength can be kept high, together
When also have higher sound insulation and heat preservation performance.Outer layer sound-proofing insulation board weatherability is strong, waterproof anti-corrosion, while has in protection
Portion's thermal insulation material is influenced to reduce heat insulation effect by weathering.The foamed aluminium board and thermal insulation board are respectively equipped with groove and protrusion, and two
Person perfect can fasten, and increase contact area.Using being glued connection mode by the reeded face of surface layer sound-proofing insulation board band
It bonds together with face of the internal layer thermal insulation board with protrusion.Whole high intensity facilitates construction and installation, seamless spliced to improve
The globality and structural strength of metope, greatly reduce security risk.
Description of the drawings
Fig. 1 is complex sound insulation thermal insulation board schematic cross-section；
Fig. 2 is surface layer and internal layer adhesive spots schematic diagram；
Fig. 3 is complex sound insulation thermal insulation board and metope connection diagram.
Wherein label represents：1. surface layer sound-proofing insulation board, 2. internal layer thermal insulation boards, 3. adhesive portions, 4. walls, 5. self-tapping locks
Tight screw, 6. grooves, 7. protrusions
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the NEW TYPE OF COMPOSITE sound-proofing insulation board of the first technical solution includes surface layer sound-proofing insulation board 1, internal layer
Thermal insulation board 2, the surface layer sound-proofing insulation board are foamed aluminium board, and the internal layer thermal insulation board is inorganic heat insulation material, is connected using being glued
Mode is connect the surface layer sound-proofing insulation board 1 and internal layer thermal insulation board 2 are fixed together in adhesive portion 3 by polyurethane adhesive,
The foamed aluminium board uses closed-cell foam aluminium sheet, and porosity is 70%~80%, and aperture is 1.0mm~2.0mm, and thickness is
10mm, fire-protection rating are A1 grade, in 0.125~16KHz of frequency noise reduction value up to 20~30dB, thermal conductivity factor is 0.3~
1W/mk is equivalent to marmorean heat insulation.Can in internal layer thermal insulation board one side complex sound insulation thermal insulation board, can also including
Layer thermal insulation board both sides complex sound insulation thermal insulation board.It is set in the face that the surface layer sound-proofing insulation board is contacted with the internal layer thermal insulation board recessed
Slot 6 and protrusion 7 set groove 6 and protrusion 7, internal layer in the face that the internal layer thermal insulation board is contacted with the surface layer sound-proofing insulation board
Groove/land of the projections/grooves respectively with outer layer match.The material of the internal layer thermal insulation board is XPS thermal insulation boards or poly-
Urethane foamed board.
The NEW TYPE OF COMPOSITE sound-proofing insulation board of second of technical solution includes surface layer sound-proofing insulation board 1, internal layer thermal insulation board 2, institute
Surface layer sound-proofing insulation board is stated as foamed aluminium board, the internal layer thermal insulation board is inorganic heat insulation material, is passed through using connection mode is glued
The surface layer sound-proofing insulation board 1 and internal layer thermal insulation board 2 are fixed together by polyurethane adhesive in adhesive portion 3, the foamed aluminium
Plate use through-hole foam aluminium sheet, through-hole rate be 40%~50%, aperture be 1.0mm~2.0mm, thickness 10mm, fire-protection rating
For A1 grades, noise reduction coefficient is up to 0.80.In the face that the surface layer sound-proofing insulation board is contacted with the internal layer thermal insulation board, groove 6 is set
With protrusion 7, the setting groove 6 and raised 7 in the face that the internal layer thermal insulation board contact with the surface heat insulation plate, the protrusion of internal layer/
Groove matches respectively with the groove/land of outer layer.In the internal layer thermal insulation board one or both sides complex sound insulation thermal insulation board.It is described
The material of internal layer thermal insulation board is XPS thermal insulation boards or polyurethane foam board.
As shown in Fig. 2, continuous glue spots are set in the surrounding of surface layer sound-proofing insulation board and internal layer thermal insulation board contact surface, in
Between discrete glue spots are set.
As shown in figure 3, complex sound insulation thermal insulation board 1 contains there are four screw hole, screw hole is distributed in the corner of complex sound insulation thermal insulation board 1
Place.Complex sound insulation thermal insulation board 1 carried out using bonding mortar with metope 4 it is be bonded, adhesive spots with reference to shown in adhesive spots 3, bonding it is same
Shi Zaiyong self-tapping lock screws 5 carry out secondary fixation by screw hole and metope, ensure the connection of complex sound insulation thermal insulation board and metope
Intensity avoids coming off.Adjacent complex sound insulation thermal insulation board wants close proximity, and preventing gap influences sound-insulating effect.
Claims (6)
1. a kind of NEW TYPE OF COMPOSITE sound-proofing insulation board, including surface layer sound-proofing insulation board, internal layer thermal insulation board, the surface layer sound-proofing insulation board
For foamed aluminium board, the internal layer thermal insulation board is inorganic heat insulation material, using being glued connection mode by the surface layer sound-proofing insulation board
Be fixed together with internal layer thermal insulation board, which is characterized in that the foamed aluminium board uses closed-cell foam aluminium sheet, porosity for 70%~
80%, aperture is 1.0mm~2.0mm, thickness 10mm, is contacted in the surface layer sound-proofing insulation board with the internal layer thermal insulation board
Face sets groove and protrusion, and groove and protrusion are set in the face that the internal layer thermal insulation board is contacted with the surface layer sound-proofing insulation board.
2. complex sound insulation thermal insulation board according to claim 1, which is characterized in that in the internal layer thermal insulation board one or both sides
Composite cover sound-proofing insulation board.
3. complex sound insulation thermal insulation board according to claim 1, which is characterized in that the material of the internal layer thermal insulation board is XPS
Thermal insulation board or polyurethane foam board.
4. a kind of NEW TYPE OF COMPOSITE sound-proofing insulation board, including surface layer sound-proofing insulation board, internal layer thermal insulation board, the surface layer sound-proofing insulation board
For foamed aluminium board, the internal layer thermal insulation board is inorganic heat insulation material, using being glued connection mode by the surface layer sound-proofing insulation board
Be fixed together with internal layer thermal insulation board, which is characterized in that the foamed aluminium board uses through-hole foam aluminium sheet, through-hole rate for 40%~
50%, aperture is 1.0mm~2.0mm, thickness 10mm.
5. complex sound insulation thermal insulation board according to claim 4, which is characterized in that in the internal layer thermal insulation board one or both sides
Composite cover sound-proofing insulation board.
6. complex sound insulation thermal insulation board according to claim 4, which is characterized in that the material of the internal layer thermal insulation board is XPS
Thermal insulation board or polyurethane foam board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432394.3U CN207419743U (en) | 2017-10-31 | 2017-10-31 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432394.3U CN207419743U (en) | 2017-10-31 | 2017-10-31 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419743U true CN207419743U (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432394.3U Active CN207419743U (en) | 2017-10-31 | 2017-10-31 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
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| Country | Link |
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| CN (1) | CN207419743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724553A (en) * | 2017-10-31 | 2018-02-23 | 辽宁融达新材料科技有限公司 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
| WO2021252565A1 (en) * | 2020-06-10 | 2021-12-16 | Boral Ip Holdings (Australia) Pty Limited | Sound control components comprising foam composites |
-
2017
- 2017-10-31 CN CN201721432394.3U patent/CN207419743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724553A (en) * | 2017-10-31 | 2018-02-23 | 辽宁融达新材料科技有限公司 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
| WO2021252565A1 (en) * | 2020-06-10 | 2021-12-16 | Boral Ip Holdings (Australia) Pty Limited | Sound control components comprising foam composites |
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