CN208168017U - A kind of thermal insulation sound baffle - Google Patents
A kind of thermal insulation sound baffle Download PDFInfo
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- CN208168017U CN208168017U CN201820322766.5U CN201820322766U CN208168017U CN 208168017 U CN208168017 U CN 208168017U CN 201820322766 U CN201820322766 U CN 201820322766U CN 208168017 U CN208168017 U CN 208168017U
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- thermal insulation
- raised line
- insulation sound
- sound baffle
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Abstract
The utility model discloses a kind of 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 insulation board and concrete cover adhesion strength, to solve the problems, such as that thermal insulation sound baffle is Nian Jie with concrete cover unstable, its key points of the technical solution are that, including substrate, the bottom surface of the substrate is recessed inwardly equipped with groove, the groove has several along the length direction array of substrate, the length of the groove and the width of substrate are equal, the upper surface of the substrate is gone into battle along its length shows several raised lines, and it is formed between raised line and raised line jagged, the length of the raised line and the equal length of groove.The utility model increases the contact area of thermal insulation sound baffle and concrete cover, improves the adhesion firmness of thermal insulation sound baffle and concrete cover for building building.
Description
Technical field
The utility model relates to building heat preservation structural component, in particular to a kind of thermal insulation sound baffle.
Background technique
Insulation board has obtained in all kinds of buildings relatively broad as a kind of efficient building heat preservation heat-barrier material
Using, and play the role of for energy-saving and emission-reduction huge.
Notification number is that the Chinese patent of CN206769077U discloses a kind of complex heat-preservation sound insulationg board, including EPS sheet and water
Mud painted felt blanket is constituted, and the EPS sheet is zigzag structure, and weight bearing foundation is arranged in lower part interval, and the weight bearing foundation bottom is rectangle
Construction；The cementitious coating felt is pasted on EPS sheet top.
This complex heat-preservation sound insulationg board globality is preferable, and entire compression ability is stronger during entirety during installation, applies
Phenomena such as being less prone to the cement concrete cementation of fissures poured during work, but after long-time use, complex heat-preservation sound insulationg board light
Sliding upper surface and concrete because pasting, in conjunction with insecure due to there is hollowing phenomenon, reduce complex heat-preservation sound insulationg board practicability.
Utility model content
The purpose of the utility model is to provide a kind of thermal insulation sound baffle, has and improve thermal insulation sound baffle and concrete binding jail
Solid effect.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of thermal insulation sound baffle, including substrate, the bottom surface of the substrate are recessed inwardly equipped with groove, and the groove is along base
The length direction array of plate has several, and the length of the groove and the width of substrate are equal, and the upper surface of the substrate is along it
Length direction, which is gone into battle, shows several raised lines, and jagged, the length of the raised line and the length of groove are formed between raised line and raised line
It spends equal.
By using above-mentioned technical proposal, in substrate upper concrete cover, concrete cover is not only direct
It is contacted with the upper surface of raised line, also penetrates into the notch between raised line and raised line and contacted with the side of raised line, increase substrate
With the contact area of concrete cover, the adhesion firmness of thermal insulation sound baffle and concrete cover is improved.Notch and recessed
Slot can reflect the noise of substrate the upper side and lower side, play the role of sound insulation.
Further, the shape of the raised line and groove is trapezoidal, and is arranged in a one-to-one correspondence.
By using above-mentioned technical proposal, the shape of raised line and groove is the trapezoidal concrete cover for making casting
Partial pressure is distributed on two oblique sides of raised line, improves the service life of substrate.Raised line is arranged in a one-to-one correspondence with groove, is made
It is equal to the distance between substrate bottom surface with notch to the distance between groove to obtain raised line, so that the uniform force of substrate, mentions
The entire compression intensity of high substrate.
Further, the angle between the two sides of the raised line and the upper surface of substrate is 120 ° -135 °.
By using above-mentioned technical proposal, the angle between the two sides of raised line and the upper surface of substrate is 120 ° -135 °, is made
The contact area for obtaining raised line two sides and concrete cover is maximum, so that the contact area of concrete cover and substrate reaches
To maximization, so that thermal insulation sound baffle and concrete cover bonding are stronger, and raised line deformation can be reduced.
Further, arc transition is respectively adopted in the junction of the upper surface of the two sides and substrate of the raised line.
By using above-mentioned technical proposal, arc transition connection can make the junction of raised line and substrate be not easy stress
It concentrates and causes damaged, cracking, improve the service life of thermal insulation sound baffle.
Further, the raised line with a thickness of 3mm-5mm.
By using above-mentioned technical proposal, the thickness of raised line is too thick to be needed to be poured more concrete covers and could will protect
Warm sound insulationg board covers, and not only causes the waste of material, and substrate is also made to bear bigger weight；The thickness of raised line is too thin to be made
The amount for the concrete cover that must be penetrated into notch is excessively shallow and bond effect is caused to be deteriorated.
Further, the substrate with a thickness of 12mm-15mm.
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 material of the substrate and raised line 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, can use for a long time.
In conclusion the utility model has the advantages that：
1. using raised line and notch also to penetrate into notch so that concrete cover is not only contacted with raised line
Contacted with the side of raised line, increase the contact area of thermal insulation sound baffle and concrete cover, improve thermal insulation sound baffle with
The adhesion firmness of concrete cover；
2. using arc transition, concentrated and damaged, cracking so that the junction of raised line and substrate is not easy stress
, improve the service life of thermal insulation sound baffle；
3. graphite polystyrene board is used, so that the thermal insulation property of thermal insulation sound baffle is more preferable.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying groove, raised line, the connection relationship diagram between notch；
Fig. 2 is the Construction State schematic diagram of the present embodiment.
In figure, 1, substrate；11, groove；12, raised line；13, notch；2, concrete floor base；3, thermal insulation sound baffle；4,
Concrete cover.
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 thermal insulation sound baffle, as shown in Figure 1, including substrate 1, the bottom surface of substrate 1 is recessed inwardly fluted 11, and recessed
Slot 11 has several along the length direction array of substrate 1.The length of groove 11 and the width of substrate 1 are consistent.
As shown in Figure 1, the upper surface of substrate 1 is gone into battle along its length shows several raised lines 12, raised line 12 and raised line 12
Between form jagged 13, and the equal length of the length of raised line 12 and groove 11.It is poured concrete cover on substrate 1
4（Referring to fig. 2）When, concrete cover 4 is not only directly contacted with the upper surface of raised line 12, also penetrates into raised line 12 and raised line 12
Between notch 13 in contacted with the side of raised line 12, increase the contact area of substrate 1 Yu concrete cover 4, improve
The adhesion firmness of thermal insulation sound baffle 2 and concrete cover 4.
As shown in Figure 1, the shape of raised line 12 and groove 11 is trapezoidal, and it is arranged in a one-to-one correspondence.It is poured on thermal insulation sound baffle 2
Infuse concrete cover 4（Referring to fig. 2）When, concrete cover 4 penetrates into notch 13, so that the portion of concrete cover 4
Partial pressure is distributed on two oblique sides of raised line 12, improves the service life of substrate 1.Raised line 12 is set with the one-to-one correspondence of groove 11
It sets, so that raised line 12 is equal to the distance between the distance between groove 11 notch 13 to 1 bottom surface of substrate, so that protecting
The thickness of warm sound insulationg board 2 is equal, so that the uniform force of thermal insulation sound baffle 2, the entire compression for improving thermal insulation sound baffle 2 is strong
Degree.
As shown in Figure 1, the angle between the two sides of raised line 12 and the upper surface of substrate 1 is 120 ° -135 °.The two of raised line 12
Angle between side and the upper surface of substrate 1 is 120 ° -135 °, so that 12 two sides of raised line and concrete cover 4（Referring to fig. 2）
Contact area it is maximum so that the contact area of concrete cover 4 and substrate 1 reaches maximization, so that heat insulating and sound insulating
Plate 2 bonded with concrete cover 4 it is stronger, and can reduce raised line 12 deformation.
As shown in Figure 1, arc transition is respectively adopted in the junction of the two sides of raised line 12 and the upper surface of substrate 1.Circular arc mistake
Crossing, which can make the junction of raised line 12 and substrate 1 be not easy stress, concentrates and causes damaged, cracking, improves heat insulating and sound insulating
The service life of plate 2.
As shown in Figure 1, raised line 12 with a thickness of 3mm-5mm.Need to be poured more coagulations when the thickness of raised line 12 is too thick
Protective soil layer 4（Referring to fig. 2）Thermal insulation sound baffle 2 could be covered, not only cause the waste of material, hold substrate 1
By bigger weight；The amount of the concrete cover 4 penetrated into notch 13 when the thickness of raised line 12 is too thin is excessively shallow and causes
Bond effect is deteriorated.
As shown in Figure 1, substrate 1 with a thickness of 12mm-15mm.When the too thick easy occupied space of the thickness of substrate 1, need to pour
Infuse more concrete covers 4（Referring to fig. 2）Thermal insulation sound baffle 2 could be covered, cause the waste of material；Work as substrate
1 thickness is too thin so that 2 intensity of thermal insulation sound baffle is lower, to reduce the service life of thermal insulation sound baffle 2, while substrate 1
Thickness it is too thin when, noise penetrates readily through, and reduces sound insulation effect.
As shown in Figure 1, the material of substrate 1 and raised line 12 is graphite polystyrene board.The thermal and insulating performance of graphite polystyrene board
Good, intensity height, humidity resistance are good, while also anticorrosion, can use for a long time.
Specific implementation process：Ground insulating sound partiting system is arranged on the upside of floor, from bottom to top by concrete floor base
3, thermal insulation sound baffle 2, concrete cover 4 are constituted.It is equipped between thermal insulation sound baffle 2, concrete cover 4 and wall vertical
Sound insulating material, the vertical sound insulating material of sheet to guarantee pea gravel concreten protective layer 4.It vibrates to place concrete cover 4
When cement slurry leak downwards, between the splicing of thermal insulation sound baffle 2, vertical sound insulation piece piece or thermal insulation sound baffle 2 with vertically every
Adhesive waterproof tape is pasted on piece between sound piece, 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 (7)
1. a kind of thermal insulation sound baffle, including substrate (1), the bottom surface of the substrate (1) is recessed inwardly equipped with groove (11), described
Groove (11) has several along the length direction array of substrate (1), the length and the width phase of substrate (1) of the groove (11)
Deng, it is characterized in that：The upper surface of the substrate (1) is gone into battle along its length shows several raised lines (12), and raised line (12) with
It is formed between raised line (12) jagged (13), the length of the raised line (12) and the equal length of groove (11).
2. a kind of thermal insulation sound baffle according to claim 1, it is characterized in that：The shape of the raised line (12) and groove (11)
It is trapezoidal, and is arranged in a one-to-one correspondence.
3. a kind of thermal insulation sound baffle according to claim 2, it is characterized in that：The two sides and substrate (1) of the raised line (12)
Upper surface between angle be 120 ° -135 °.
4. a kind of thermal insulation sound baffle according to claim 3, it is characterized in that：The two sides and substrate (1) of the raised line (12)
The junction of upper surface arc transition is respectively adopted.
5. a kind of thermal insulation sound baffle according to claim 4, it is characterized in that：The raised line (12) with a thickness of 3mm-5mm.
6. a kind of thermal insulation sound baffle according to claim 1, it is characterized in that：The substrate (1) with a thickness of 12mm-
15mm。
7. a kind of thermal insulation sound baffle according to claim 6, it is characterized in that：The material of the substrate (1) and raised line (12)
It is graphite polystyrene board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322766.5U CN208168017U (en) | 2018-03-08 | 2018-03-08 | A kind of thermal insulation sound baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322766.5U CN208168017U (en) | 2018-03-08 | 2018-03-08 | A kind of thermal insulation sound baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168017U true CN208168017U (en) | 2018-11-30 |
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ID=64385212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322766.5U Active CN208168017U (en) | 2018-03-08 | 2018-03-08 | A kind of thermal insulation sound baffle |
Country Status (1)
| Country | Link |
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| CN (1) | CN208168017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042431A (en) * | 2019-12-25 | 2020-04-21 | 哈尔滨工业大学 | Foam concrete filled partition board and anti-spalling preparation method of partition board |
| CN115217256A (en) * | 2022-07-29 | 2022-10-21 | 南京旭丰绿色建筑科技有限公司 | Reinforced composite simple-assembly sound-insulation heat-preservation prefabricated slab and preparation method thereof |
-
2018
- 2018-03-08 CN CN201820322766.5U patent/CN208168017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042431A (en) * | 2019-12-25 | 2020-04-21 | 哈尔滨工业大学 | Foam concrete filled partition board and anti-spalling preparation method of partition board |
| CN115217256A (en) * | 2022-07-29 | 2022-10-21 | 南京旭丰绿色建筑科技有限公司 | Reinforced composite simple-assembly sound-insulation heat-preservation prefabricated slab and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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. |