CN209443606U - A kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate - Google Patents
A kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate Download PDFInfo
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- CN209443606U CN209443606U CN201821935817.8U CN201821935817U CN209443606U CN 209443606 U CN209443606 U CN 209443606U CN 201821935817 U CN201821935817 U CN 201821935817U CN 209443606 U CN209443606 U CN 209443606U
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Abstract
The utility model relates to a kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate, enhancement layer top is disposed with the first honeycomb core plate layer, the first insulating, the first puigging and concrete layer；Enhancement layer lower part is disposed with the second honeycomb core plate layer, the second insulating and the second puigging；First puigging and the second puigging thickness are equal, are provided with several semi-circular recesses being arranged successively along the inner surface of fabricated construction plate thickness direction towards enhancement layer；First honeycomb core plate layer and the second honeycomb core plate layer are in tilted layout.Have the beneficial effect that puigging inner surface is provided with several multiple semi-circular recesses being arranged successively and increases the surface area of inner surface, honeycomb core plate layer honeycomb axially bored line and the vertical line on fabricated construction plate thickness direction are at a certain angle, sound entry angle is changed when sound incidence, to make sound generate diffusing reflection or refraction, sound transmission is hindered, good soundproof effect is played.
Description
Technical field
The utility model relates to a kind of fabricated construction plates, and in particular to a kind of sandwich heat preservation and soundproof noise reduction assembled
Structural slab belongs to technical field of buildings.
Background technique
Building energy conservation is the strategy of sustainable development and the strategy of prospering the nation with science and education that the Chinese government vigorously advocates in recent years, is to help
In the important state basic policy of energy conservation and environmental protection.Therefore greatly developing energy-saving building has become common recognition.With building trade
Continuous development, the demand of thermal insulation material also further increases, and thermal insulation material also has been greatly developed, but existing
Mostly substantially not set thermal insulation material on the exterior wall of building, this greatly wastes the energy of country or even the entire earth.
To realize above-mentioned building energy conservation requirement, building heat preservation heat-barrier material is aobvious to the effect day of building energy conservation to be highlighted.On existing market
Commonly using cement insulation board is conformed in external-wall exterior insulation system, heat preservation, fire-retardant characteristic are widely used in building
It builds in exterior wall, but existing cement insulation board intensity is low, exterior wall junction is easy to happen crack, heat insulation effect and sound insulation
Effect is poor.
Meanwhile be constantly progressive with the development of science and technology with society, more and more noise source interferences people
Normal life and work, the serious health that also will affect people, noise pollution have become public affairs very important in society
One of evil.Room partition plate for building requires lightweight, good heat insulating, sound insulation value good, in order to mitigate partition wall weight
Amount, usually using the partition plate that concrete is built into hollow structure, or using flyash production hollow brick etc. as biography
The heat preservation and soundproof wallboard of system, although these materials have heat preservation and soundproof effect to a certain extent, its wallboard is thick and heavy not
Good installation, occupied space is big, and the actual use area after making house interior trim is reduced, and soundproof effect is poor.
For this purpose, the utility model designer is in view of above-mentioned technological deficiency, it is comprehensive long-term more by concentrating on studies and designing
Year is engaged in the experience and achievement of related industry, and researching and designing goes out a kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate, with
Solve above-mentioned technical problem.
Utility model content
The sandwich heat preservation and soundproof noise reduction fabricated construction plate of the utility model design, solves and commonly uses in the prior art
Structural slab for building heat preservation, the bad technical problem of sound insulation and noise reduction performance, while the structural slab of the utility model is using assembly
Formula design, it is easy for installation simple, utilize large-scale promotion application.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate, it is characterised in that: the fabricated construction plate packet
Include enhancement layer；The top of enhancement layer is disposed with the first honeycomb core plate layer, the first insulating, first puigging
And concrete layer；The lower part of the enhancement layer be disposed with the second honeycomb core plate layer, the second insulating and second every
Sound-absorbing layer；The thickness h of first puigging and the second puigging is equal, and adds along fabricated construction plate thickness direction direction
The inner surface of strong layer is provided with several semi-circular recesses being arranged successively, and the radius r of semi-circular recesses is less than or equal to h/2.
In a preferred technical solution, the center of circle and second of several semi-circular recesses of first puigging
The center of circle of several semi-circular recesses of puigging along fabricated construction plate length direction at a distance of a radius r distance.
In a preferred technical solution, the first honeycomb core plate layer and the second honeycomb core plate layer tilt cloth
It sets, the axis c and fabricated construction plate of the honeycomb hole of the axis b of the honeycomb hole of the first honeycomb core plate layer and the second honeycomb core plate layer
The angle of vertical line a on thickness direction is 30~45 degree.
In a preferred technical solution, the axis b and the second honeycomb of the honeycomb hole of the first honeycomb core plate layer
The axis c of the honeycomb hole of core layer is vertical.
In a preferred technical solution, metal connection is embedded in the concrete layer of the fabricated construction plate
Part, the metal connecting piece are tubular structure, several fabricated construction plates are followed closely by metal connecting pin using interference fit
Mode be assembled together.
In a preferred technical solution, glass fiber mesh is equipped in the concrete layer.
In a preferred technical solution, the outer surface of second puigging is provided with surface decoration layer, described
Surface decoration layer is the colour printed steel plate of aluminum-zinc alloy.
The sandwich heat preservation and soundproof noise reduction fabricated construction plate of the utility model uses multilayered structure, and multilayered structure can be with
Successively decayed to noise, noise is finally reduced to extremely low range；Puigging inner surface be provided with several it is multiple according to
The semi-circular recesses of secondary arrangement increase the surface area of inner surface, while the entrance of sound is changed when sound incidence enters
Angle hinders the propagation of sound, plays good soundproof effect so that sound be made to generate diffusing reflection or refraction.Honeycomb core
Plate layer is made of fire-retardant craft paper, is in tilted layout, axis and the vertical line on fabricated construction plate thickness direction of honeycomb hole
Angle is 30~45 degree of effects for also playing certain sound insulation and noise reduction, to pass through several layers honeycomb wall during sound transmission,
Refraction and diffusing reflection are carried out to the propagation of sound, improve the whole sound insulation and noise reduction performance of fabricated construction plate；Enhancement layer uses
Glass fiber reinforced epoxy resin based composites are made, and play a certain protective role to other layers of structure, greatly mention
The high integral strength of fabricated construction plate；Concrete layer is made of concrete, and it is whole that centre is equipped with glass fiber mesh raising
Body intensity, wherein metal connecting piece is embedded with, for filling several in such a way that metal connecting pin is followed closely using interference fit
It is assembled together with formula structural slab, the installation of formula structural slab convenient for assembly has great practical value.
The detailed content of the utility model can be obtained by following detailed descriptions and Figure of description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sandwich heat preservation and soundproof noise reduction fabricated construction plate of the utility model.
Fig. 2 is axis and the fabricated construction plate thickness side of the honeycomb hole of the first honeycomb core plate layer and the second honeycomb core plate layer
The schematic diagram of the angle of upward vertical line.
In figure: 1- concrete layer, the first puigging of 2-, the first insulating of 3-, the first honeycomb core plate of 4- layer, 5- reinforce
Layer, the second honeycomb core plate of 6- layer, the second insulating of 7-, the second puigging of 8-, 9- surface decoration layer.
Specific embodiment
The sandwich heat preservation and soundproof noise reduction fabricated construction of the utility model is described in detail with reference to the accompanying drawings of the specification
Plate.
Referring to Fig. 1, it is shown that a kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate of the utility model.
The utility model provides a kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate, including enhancement layer 5；Reinforce
The top of layer 5 is disposed with the first honeycomb core plate layer 4, the first insulating 3, the first puigging 2 and concrete layer 1；Institute
The lower part for the enhancement layer 5 stated is disposed with the second honeycomb core plate layer 6, the second insulating 7 and the second puigging 8；It is described
The first puigging 2 and the second puigging 8 thickness h it is equal, and the inner surface of through-thickness towards enhancement layer is provided with
The radius r of several multiple semi-circular recesses being arranged successively, semi-circular recesses is less than or equal to h/2.
In a specific embodiment, the center of circle and second of several semi-circular recesses of first puigging 2
The center of circle of several semi-circular recesses of puigging 8 is staggered the distance of a radius r along the length direction of fabricated construction plate.
In another embodiment, in a preferred technical solution, 4 He of the first honeycomb core plate layer
Second honeycomb core plate layer 6 is in tilted layout, the bee of the axis b of the honeycomb hole of the first honeycomb core plate layer 4 and the second honeycomb core plate layer 6
The angle of the axis c and the vertical line a on fabricated construction plate thickness direction of socket bore are 30~45 degree.First honeycomb core
The axis c of the honeycomb hole of the axis b of the honeycomb hole of plate layer 4 and the second honeycomb core plate layer 6 is vertical.It is as shown in Figure 2: for the first honeycomb
The axis of the honeycomb hole of core layer and the second honeycomb core plate layer shows with the angle of the vertical line on fabricated construction plate thickness direction
It is intended to.
In another embodiment, metal connection is embedded in the concrete layer 1 of the fabricated construction plate
Part, the metal connecting piece are tubular structure, several fabricated construction plates are followed closely by metal connecting pin using interference fit
Mode be assembled together.
In another embodiment, glass fiber mesh is equipped in the concrete layer.Described second every
The outer surface of sound-absorbing layer 8 is provided with surface decoration layer 9, and the surface decoration layer 9 is the colour printed steel plate of aluminum-zinc alloy.
The sandwich heat preservation and soundproof noise reduction fabricated construction plate of the utility model has the following technical effect that
The puigging 2/8 is plasticized polyurethane flitch, and inner surface is provided with several multiple semicircles being arranged successively
Groove increases the surface area of inner surface, while the entry angle of sound is changed when sound incidence enters, to make sound
Sound generates diffusing reflection or refraction, hinders the propagation of sound, plays good soundproof effect.Meanwhile polyurethane material assigns
The good heat preservation energy-saving function of fabricated construction plate, has that intensity is high, light-weight, impact resistance is good, there is preferable carrying
Ability, anti-pressure and abrasion-proof and other effects.
The insulating 3/7 is polyethylene foam thermal insulation board, is that one kind has high-intensitive buffering, vibration resistance
The feature of environmental protection packs heat-barrier material, and polyethylene foam thermal insulation board asepsis environment-protecting is conducive to the environmental protection characteristic for keeping insulation board, polyethylene
Foaming heat insulation plate has the effect of light, heat-insulated, shockproof sound insulation, and corrosion resistance, ageing resistance is strong, is conducive to reinforce assembled
The overall performance of structural slab.
The honeycomb core plate layer 4/6 is made of fire-retardant craft paper, has the characteristics that lightweight, fire-retardant and heat preservation.Meanwhile
Honeycomb core plate layer 4/6 is in tilted layout, and the angle of the vertical line on the axis of honeycomb hole and fabricated construction plate thickness direction is 30~
45 degree of effects for also playing certain sound insulation and noise reduction will pass through several layers honeycomb wall during sound transmission, to the biography of sound
It broadcasts and carries out refraction and diffusing reflection, improve the whole sound insulation and noise reduction performance of fabricated construction plate.
The enhancement layer 5 is made of glass fiber reinforced epoxy resin based composites, is risen to other layers of structures
To certain protective effect, the integral strength of fabricated construction plate is greatly improved.
The concrete layer 1 is made of concrete, and centre is equipped with glass fiber mesh and improves integral strength, wherein in advance
It is embedded with metal connecting piece, for assembling several fabricated construction plates in such a way that metal connecting pin is followed closely using interference fit
Together, the installation of formula structural slab convenient for assembly.
The surface decoration layer 9 is made of the colour printed steel plate of aluminum-zinc alloy, and the colour printed steel plate of aluminum-zinc alloy is with higher
Structural strength can further promote the structural strength of insulation board.
The sandwich heat preservation and soundproof noise reduction fabricated construction plate of the utility model uses multilayered structure, and multilayered structure can be with
Successively decayed to noise, noise is finally reduced to extremely low range；Puigging inner surface be provided with several it is multiple according to
The semi-circular recesses of secondary arrangement increase the surface area of inner surface, while the entrance of sound is changed when sound incidence enters
Angle hinders the propagation of sound, plays good soundproof effect so that sound be made to generate diffusing reflection or refraction.Honeycomb core
Plate layer is made of fire-retardant craft paper, is in tilted layout, axis and the vertical line on fabricated construction plate thickness direction of honeycomb hole
Angle is 30~45 degree of effects for also playing certain sound insulation and noise reduction, to pass through several layers honeycomb wall during sound transmission,
Refraction and diffusing reflection are carried out to the propagation of sound, improve the whole sound insulation and noise reduction performance of fabricated construction plate；Enhancement layer uses
Glass fiber reinforced epoxy resin based composites are made, and play a certain protective role to other layers of structure, greatly mention
The high integral strength of fabricated construction plate；Concrete layer is made of concrete, and it is whole that centre is equipped with glass fiber mesh raising
Body intensity, wherein metal connecting piece is embedded with, for filling several in such a way that metal connecting pin is followed closely using interference fit
It is assembled together with formula structural slab, the installation of formula structural slab convenient for assembly has great practical value.
It is readily apparent that above description and to record be only citing rather than disclosed by the utility model in order to limit
Content, application or use.Although describing in embodiment and describing embodiment, the utility model with reference to the accompanying drawings
Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model
The specific examples led, the scope of the utility model will include any implementation for falling into the description and appended claims of front
Example.
Claims (7)
1. a kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate, it is characterised in that: the fabricated construction plate includes
Enhancement layer (5)；The top of the enhancement layer (5) be disposed with the first honeycomb core plate layer (4), the first insulating (3),
First puigging (2) and concrete layer (1)；The lower part of the enhancement layer (5) be disposed with the second honeycomb core plate layer (6),
Second insulating (7) and the second puigging (8)；The thickness h phase of first puigging (2) and the second puigging (8)
Deng, and it is recessed along the inner surface of fabricated construction plate thickness direction towards enhancement layer to be provided with the semicircle that several are arranged successively
The radius r of slot, semi-circular recesses is less than or equal to h/2.
2. sandwich heat preservation and soundproof noise reduction fabricated construction plate according to claim 1, it is characterised in that: described
The center of circle edge of several semi-circular recesses in the center of circle and the second puigging (8) of several semi-circular recesses of one puigging (2)
Distance of the length direction of fabricated construction plate at a distance of a radius r.
3. sandwich heat preservation and soundproof noise reduction fabricated construction plate according to claim 1, it is characterised in that: described
One honeycomb core plate layer (4) and the second honeycomb core plate layer (6) are in tilted layout, the axis b of the honeycomb hole of the first honeycomb core plate layer (4)
Angle with the vertical line a on the axis c and fabricated construction plate thickness direction of the honeycomb hole of the second honeycomb core plate layer (6) is 30
~45 degree.
4. sandwich heat preservation and soundproof noise reduction fabricated construction plate according to claim 3, it is characterised in that: described
The axis c of the honeycomb hole of the axis b of the honeycomb hole of one honeycomb core plate layer (4) and the second honeycomb core plate layer (6) is vertical.
5. sandwich heat preservation and soundproof noise reduction fabricated construction plate according to claim 1, it is characterised in that: the dress
Metal connecting piece is embedded in concrete layer (1) with formula structural slab, the metal connecting piece is tubular structure, several dresses
It is assembled together in such a way that metal connecting pin is followed closely using interference fit with formula structural slab.
6. sandwich heat preservation and soundproof noise reduction fabricated construction plate described in any one claim according to claim 1~5,
It is characterized in that: being equipped with glass fiber mesh in the concrete layer.
7. sandwich heat preservation and soundproof noise reduction fabricated construction plate described in any one claim according to claim 1~5,
Be characterized in that: the outer surface of second puigging (8) is provided with surface decoration layer (9), and the surface decoration layer is to aluminize
The colour printed steel plate of zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935817.8U CN209443606U (en) | 2018-11-23 | 2018-11-23 | A kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935817.8U CN209443606U (en) | 2018-11-23 | 2018-11-23 | A kind of sandwich heat preservation and soundproof noise reduction fabricated construction plate |
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| Publication Number | Publication Date |
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| CN209443606U true CN209443606U (en) | 2019-09-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976701A (en) * | 2021-03-03 | 2021-06-18 | 北京汽车研究总院有限公司 | Honeycomb panel, manufacturing method thereof, vehicle body panel and vehicle |
-
2018
- 2018-11-23 CN CN201821935817.8U patent/CN209443606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976701A (en) * | 2021-03-03 | 2021-06-18 | 北京汽车研究总院有限公司 | Honeycomb panel, manufacturing method thereof, vehicle body panel and vehicle |
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