CN208899716U - A kind of floor thermal insulation sound baffle - Google Patents
A kind of floor thermal insulation sound baffle Download PDFInfo
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- CN208899716U CN208899716U CN201821161325.8U CN201821161325U CN208899716U CN 208899716 U CN208899716 U CN 208899716U CN 201821161325 U CN201821161325 U CN 201821161325U CN 208899716 U CN208899716 U CN 208899716U
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- support bar
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- thermal insulation
- groove
- sound
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Abstract
The utility model discloses a kind of floor thermal insulation sound baffles, belong to building heat preservation structural component field, it is intended to provide a kind of thermal insulation sound baffle for improving bearing strength, it is poor to solve thermal insulation sound baffle overall stiffness in the prior art, it is unable to satisfy the strength problem of structural bearing, its key points of the technical solution are that, including substrate, the bottom of the substrate is equipped with support construction, the support construction includes support bar and groove, length direction array of the support bar along substrate, the groove is between support bar and support bar, the equal length of the support bar and groove, and it is equal with the width of substrate.The utility model is suitable for building roof.
Description
Technical field
The utility model relates to building heat preservation structural component, in particular to a kind of floor thermal insulation sound baffle.
Background technique
The building heat preservation heat-barrier material that insulation board is efficiently imitated as one kind has obtained in all kinds of buildings more wide
General application, and play the role of for energy-saving and emission-reduction huge.
Notification number is that the Chinese patent of CN206016130U discloses a kind of graphite polystyrene board, and the graphite polystyrene board is set
It is equipped with wavy groove, the groove is set to the surface of the graphite polystyrene board.
Although this graphite polystyrene board is provided with wavy groove, increase the contact surface of graphite polystyrene board and mud
Product, while the depth of each position of wavy groove is different, increases the length of groove surfaces, so that groove and mud
Contact area has reached maximization, keeps solidification effect more preferable, but in the actual construction process, due to the curved surface structure of bottom,
Overall stiffness is poor, is unable to satisfy the intensity of structural bearing.
Utility model content
The purpose of the utility model is to provide a kind of floor thermal insulation sound baffles, have and improve thermal insulation sound baffle bearing strength
The advantages of.
The above-mentioned technical purpose of the utility model has the technical scheme that
The bottom of a kind of floor thermal insulation sound baffle, including substrate, the substrate is equipped with support construction, the support construction
Including support bar and groove, the support bar along substrate length direction array, the groove be located at support bar and support bar it
Between, the equal length of the support bar and groove, and it is equal with the width of substrate.
By using above-mentioned technical proposal, when applying pressure to substrate, the power born on substrate is distributed to each support
Pressure is further transmitted on concrete cover by item from support bar, so that pressure be avoided to concentrate.Support bar is to substrate simultaneously
Play the role of support, so that thermal insulation sound baffle stable structure, globality is preferable, and bearing capacity is good, whole during installation
Resistance to compression, non-deformability and resistance to capsizing are stronger.
Further, the shape of the support bar and groove is rectangle.
By using above-mentioned technical proposal, in substrate upper concrete, concrete cover is entered in groove, and
Pressure is applied to support bar, so that the pressure that support bar two sides are born is equal, so that support bar is unlikely to deform, improves guarantor
The entire compression intensity of warm sound insulationg board.
Further, the height of the support bar protrusion base plate bottom is 4mm~6mm.
By using above-mentioned technical proposal, the height of support bar is too thick, needs to be poured more concrete cover ability
Thermal insulation sound baffle is covered, the waste of material is not only caused, the weight for bearing substrate is bigger；The height of support bar
It is too thin, so that the dosage of the concrete cover penetrated into groove is excessively shallow and adhesive effect is caused to be deteriorated, fiber crops are caused to construction
It is tired.
Further, the width of the support bar is 21mm~25mm.
By using above-mentioned technical proposal, the width of support bar is too narrow, so that the enabling capabilities of support bar are smaller, support bar
It is easy to be deformed under the pressure of concrete cover, whole compressive strength is weaker；The width of support bar is too wide, so that groove
It broadens, the concrete cover entered in groove becomes more, and the pressure applied to support bar two sides becomes larger.
Further, the height of the substrate is 15mm~25mm.
By using above-mentioned technical proposal, the too thick easy occupied space of the thickness of substrate needs to be poured more concrete
Protective layer could cover thermal insulation sound baffle, cause the waste of material；The thickness of substrate is too thin so that thermal insulation sound baffle is strong
Degree is lower, to reduce the service life of thermal insulation sound baffle, while substrate thickness it is too thin when noise penetrate readily through, reduce
Sound insulation effect.
Further, the substrate offers several sound insulation slots far from the side of support bar.
By using above-mentioned technical proposal, make sound during transmitting equipped with sound insulation slot, first from concrete protective
Layer is transmitted to sound insulation slot, is then transmitted to substrate again, sets for being directly delivered to substrate from concrete cover compared to sound
There is the sound insulation effect of sound insulation slot more preferable, moreover, the setting for the slot that insulates against sound also enhances gas permeability, so that being not easy thermal change substantially
Shape.
Further, the depth of the sound insulation slot is 3mm, width 3mm.
Depth and width by using above-mentioned technical proposal, the slot that insulates against sound are equal, so that concrete cover is not only
It is extruded in the upper surface of substrate, penetrates into the concrete cover of part in sound insulation slot, to release concrete guarantor
Sheath improves the intensity of substrate to the stress of substrate, extends the service life of thermal insulation sound baffle.
Further, the distance between adjacent described sound insulation slot is 150m.
By using above-mentioned technical proposal, the distance being arranged between the slot that insulates against sound is too long, and concrete cover is expressed to substrate
Upper surface so that sound insulation slot release stress it is less；The distance being arranged between sound insulation slot is too short, and the carrying that can weaken substrate is strong
Degree, reduces the service life of thermal insulation sound baffle.
Further, the substrate material is graphite polystyrene board.
By using above-mentioned technical proposal, the thermal and insulating performance of graphite polystyrene board is good, intensity is high, humidity resistance is good, together
When also anticorrosion, long service life.
In conclusion the utility model has the following beneficial effects:
1. using support bar and groove, supporting substrate can be played the role of, so that stable structural substrate, thus
Improve thermal insulation sound baffle bearing capacity and deformation resistance；
It 2. using sound insulation slot, can not only play the role of enhancing sound insulation and ventilative effect, also have to reduce and answer
The effect that power is concentrated.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the connection relationship diagram between substrate, support bar, groove and sound insulation slot；
Fig. 2 is the Construction State schematic diagram of the present embodiment.
In figure, 1, substrate；11, support bar；12, groove；13, insulate against sound slot；2, concrete floor；3, steel fabric sheet；4, it mixes
Solidifying protective soil layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of floor thermal insulation sound baffle, as shown in Figure 1, including substrate 1, the bottom of substrate 1 is equipped with support construction, support
Structure includes the support bar 11 and groove 12 that shape is rectangle, and the width of support bar 11 is equal with the width of groove 12.
As shown in Figure 1, support bar 11 along substrate 1 length direction array be arranged, groove 12 between support bar 11, and
Groove 12 and support bar 11 are continuously arranged.The equal length of support bar 11 and groove 12, and it is equal to the width of substrate 1.Setting
The pressure of the receiving of substrate 1 can be dispersed by having support bar 11 not only, extend the service life of substrate 1, moreover it is possible to play support to substrate 1
Effect, improve the mechanical stability and bearing capacity of thermal insulation sound baffle.
As shown in Figure 1, the height that support bar 11 protrudes substrate 1 is 4mm~6mm.The height of support bar 11 is too thick, and casting is more
More concrete covers 4 not only causes the waste of material, and the weight for bearing substrate 1 is bigger；The height of support bar 11
Degree is too thin, and the adhesive effect of concrete cover 4 and thermal insulation sound baffle can be made to be deteriorated, construction is caused to bother.
As shown in Figure 1, the width of support bar 11 is 21mm~25mm.Support bar 11 is too narrow, is easy in concrete cover 4
Pressure under deform, the service life of thermal insulation sound baffle is impacted；Support bar 11 is too wide, enters in groove 12
Concrete cover 4 tails off, and reduces the adhesive strength of thermal insulation sound baffle Yu concrete cover 4.
As shown in Figure 1, substrate 1 offers several sound insulation slots 13 far from the side of support bar 11, and insulate against sound slot 13 every
150m is arranged one.Sound insulation slot 13 makes sound during transmitting, is first transmitted to sound insulation slot 13 from concrete cover 4,
Then it is transmitted to substrate 1 again, sound insulation slot 13 is equipped with for being directly delivered to substrate 1 from concrete cover 4 compared to sound
Sound insulation effect is more preferable, and moreover, the setting of sound insulation slot 13 also enhances gas permeability.
It as shown in Figure 1, the depth and width of sound insulation slot 13 are equal, and is 3mm.The depth and width phase of sound insulation slot 13
Deng making to obtain sound insulation 13 uniform force of slot, the more preferable concrete cover 4 that discharges improves the strong of substrate 1 to the stress of substrate 1
Degree, extends the service life of thermal insulation sound baffle.
As shown in Figure 1, the height of substrate 1 is 15mm~25mm.When the height of substrate 1 is too high, it is easy occupied space, is needed
Thermal insulation sound baffle could be covered by being poured more concrete covers 4, cause the waste of material；The height of substrate 1
When too low, the intensity of thermal insulation sound baffle is lower, to reduce the service life of thermal insulation sound baffle, while the height of substrate 1 is too
Noise penetrates readily through when low, reduces sound insulation effect.
As shown in Figure 1, the material of substrate 1 is graphite polystyrene board.The thermal and insulating performance of graphite polystyrene board is good, intensity
Height, humidity resistance are good, while also anticorrosion, can use for a long time, improve the service life of thermal insulation sound baffle.
Specific implementation process: ground insulating sound partiting system is arranged on the upside of floor, from bottom to top by concrete floor 2, guarantor
Warm sound insulationg board, steel fabric sheet 3, concrete cover 4 are constituted.It is equipped between thermal insulation sound baffle, concrete cover 4 and wall
Vertical sound insulating material, for blocking acoustic bridge.It is leaked downwards to place cement slurry when concrete cover 4 vibrates, in thermal insulation separation
Marine glue is pasted on piece between the splicing of sound plate, vertical sound insulation piece between piece or thermal insulation sound baffle and vertical sound insulation piece
Band plays temporary sealing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of floor thermal insulation sound baffle, including substrate (1), it is characterised in that: the bottom of the substrate (1) is equipped with support knot
Structure, the support construction include support bar (11) and groove (12), length direction battle array of the support bar (11) along substrate (1)
Column, the groove (12) are located between support bar (11) and support bar (11), the length of the support bar (11) and groove (12)
Equal and equal with the width of substrate (1), the shape of the support bar (11) and groove (12) is rectangle, the substrate
(1) side far from support bar (11) offers several sound insulation slots (13), and the material of the substrate (1) is graphite polystyrene board.
2. a kind of floor thermal insulation sound baffle according to claim 1, it is characterised in that: the support bar (11) protrudes base
The height of plate (1) bottom is 4mm~6mm.
3. a kind of floor thermal insulation sound baffle according to claim 1, it is characterised in that: the width of the support bar (11)
For 21mm~25mm.
4. a kind of floor thermal insulation sound baffle according to claim 1, it is characterised in that: the height of the substrate (1) is
15mm~25mm.
5. a kind of floor thermal insulation sound baffle according to claim 1, it is characterised in that: the depth of sound insulation slot (13)
For 3mm, width 3mm.
6. a kind of floor thermal insulation sound baffle according to claim 1, it is characterised in that: the adjacent sound insulation slot (13) it
Between distance be 150m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161325.8U CN208899716U (en) | 2018-07-20 | 2018-07-20 | A kind of floor thermal insulation sound baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161325.8U CN208899716U (en) | 2018-07-20 | 2018-07-20 | A kind of floor thermal insulation sound baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899716U true CN208899716U (en) | 2019-05-24 |
Family
ID=66567835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161325.8U Active CN208899716U (en) | 2018-07-20 | 2018-07-20 | A kind of floor thermal insulation sound baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899716U (en) |
-
2018
- 2018-07-20 CN CN201821161325.8U patent/CN208899716U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220624 Address after: Room 308, building 17, No. 011, Hongmei North Road, Yaxi street, Gaochun District, Nanjing, Jiangsu 211300 Patentee after: Nanjing bonanda Building Materials Technology Co.,Ltd. Address before: 213000 1 Fu Lin Road, Xilin Industrial Park, Zhong Lou District, Changzhou, Jiangsu Patentee before: JIANGSU BONENGDA BUILDING MATERIAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |