CN105089181A - Double-row keel sound-isolation wall body - Google Patents
Double-row keel sound-isolation wall body Download PDFInfo
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- CN105089181A CN105089181A CN201410205455.7A CN201410205455A CN105089181A CN 105089181 A CN105089181 A CN 105089181A CN 201410205455 A CN201410205455 A CN 201410205455A CN 105089181 A CN105089181 A CN 105089181A
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Abstract
The invention discloses a double-row keel sound-isolation wall body, which overcomes the defects of poor sound isolation effect, excessive indoor space occupation, high construction cost and insufficient technical schemes of good-sound-isolation structures of conventional sound-isolation wall bodies. The wall body comprises double rows of Z-shaped keels (1), wherein a first paper surface gypsum board layer (2) is arranged at the first side of the double rows of Z-shaped keels (1); a second paper surface gypsum board layer (3) is arranged at the second side of the double rows of Z-shaped keels (1); a third paper surface gypsum board layer (4) and sound-isolation felt (5) are arranged between the double rows of Z-shaped keels; a first cavity formed between the first paper surface gypsum board layer (2) and the third paper surface gypsum board layer (4) is filled with rock wool (6); a second cavity formed between the second paper surface gypsum board layer (3) and the third paper surface gypsum board layer (4) is filled with rock wool (6); and one row of Z-shaped keels is arranged in each of the first cavity and the second cavity. The double-row keel sound-isolation wall body provided by the embodiment of the invention has a good sound isolation effect on both low-frequency sound and high-frequency sound.
Description
Technical field
The present invention relates to a kind of sound-insulation wall, particularly relate to a kind of double keel sound-insulation wall.
Background technology
At present, various civilian and the requirement of commercial buildings to atrial septum sound effective value is more and more general.In order to reach good defening effect, be generally that sound insulation process is carried out, to reach desired defening effect to body of wall.
Existing gypsum board wall carries out height sound insulation process, often from the increase gypsum plank number of plies or increase keel cross dimensions, increase keel row angle, the defening effect of the body of wall that these traditional structures obtain is not high, generally can be suitable for the sound insulation such as residential houses and require lower building.Better defening effect to be reached as wanted building, the all superelevation sound insulation of particular field requires, adopt this constructional materials and corresponding form of construction work, just need greatly increase the thickness of body of wall and in the middle part of surface of wall or body of wall, add the thickness of sound barrier, this will cause body of wall to take the problem of the interior space too much, and this constructional materials and corresponding operating expenses also higher.
Summary of the invention
Technical problem to be solved by this invention overcomes current sound-insulation wall defening effect can not meet, reach relevant design and require, too much take the interior space and the higher deficiency of operating expenses.
In order to solve the problems of the technologies described above, the invention provides a kind of double keel sound-insulation wall, described body of wall includes double Z-type keel (1), first side of described double Z-type keel is provided with the first Paper-faced gyp flaggy (2), second side of described double Z-type keel is provided with the second Paper-faced gyp flaggy (3), between described double Z-type keel, is provided with the 3rd Paper-faced gyp flaggy (4) and deadening felt (5); In the first cavity between described first Paper-faced gyp flaggy (2) and described 3rd Paper-faced gyp flaggy (4), be filled with rock wool (6); In the second cavity between described second Paper-faced gyp flaggy (3) and described 3rd Paper-faced gyp flaggy (4), be filled with rock wool (6); In described first cavity and the second cavity, respectively there are row's Z-type keel.
Preferably, the thickness of the rock wool (6) of filling in described first cavity is less than the thickness of described first cavity.
Preferably, the rock wool (6) of filling in described first cavity is close to described first Paper-faced gyp flaggy (2) or the 3rd Paper-faced gyp flaggy (4).
Preferably, the thickness of the rock wool (6) of filling in described second cavity is less than the thickness of described second cavity.
Preferably, rock wool (6) in described second cavity and Z-type keel (1), directly do not contact with described second Paper-faced gyp flaggy (3) or described 3rd Paper-faced gyp flaggy (4) and form air layer (7).
Preferably, described first Paper-faced gyp flaggy (2), the second Paper-faced gyp flaggy (3) and the 3rd Paper-faced gyp flaggy (4), include the polylith Thistle board of superposition.
Preferably, described deadening felt (5) is clipped between the polylith Thistle board that described 3rd Paper-faced gyp flaggy (4) comprises.
Compared with prior art, the sound of embodiment to low frequency and high frequency of the application has good defening effect.The embodiment of the application is under the condition as far as possible lowering body of wall deadweight, reduction thickness of wall body, the plank frame relying on special keel and multilayer different-thickness, denseness sheet material to combine combines, and can create the board-like high sound-insulation wall system of lightweight of high sound insulation property.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from manual, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in manual, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to technical solution of the present invention, and forms a part for manual, is used from and explains technical scheme of the present invention, do not form the restriction to technical solution of the present invention with the embodiment one of the application.
Fig. 1 is the organigram of the double keel sound-insulation wall of the embodiment of the present application.
Detailed description of the invention
Describe embodiments of the present invention in detail below with reference to drawings and Examples, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.Each feature in the embodiment of the present application and embodiment be combineding with each other, all within protection scope of the present invention under prerequisite of not conflicting mutually.
The double keel sound-insulation wall of the embodiment of the present application, mainly with double Z-type keel for skeleton, be respectively provided with Paper-faced gyp flaggy in the both sides of these double Z-type keel, between these double Z-type keel, be also provided with Paper-faced gyp flaggy and deadening felt.Be filled with rock wool in cavity between the Paper-faced gyp flaggy of adjacent two layers, the thickness of rock wool is less than the thickness of its place cavity.
In the embodiment of the application, the rock wool in one of them cavity, can be close to the Paper-faced gyp flaggy of its any side of place cavity.In another cavity, Z-type keel and rock wool wherein directly do not contact with the Paper-faced gyp flaggy of the centre being arranged on these double Z-type keel, and form an air layer.
As shown in Figure 1, in the double keel sound-insulation wall of the embodiment of the present application, double Z-type keel 1 are skeleton, and the first side of these double Z-type keel 1 is provided with the first Paper-faced gyp flaggy 2, and the second side of these double Z-type keel 1 is provided with the second Paper-faced gyp flaggy 3.The 3rd Paper-faced gyp flaggy 4 and deadening felt 5 is provided with between these double Z-type keel 1.In the first cavity between first Paper-faced gyp flaggy 2 and the 3rd Paper-faced gyp flaggy 4, be filled with rock wool 6.In the second cavity between second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4, be also filled with rock wool 6.Double Z-type keel 1, lay respectively in the first cavity and the second cavity.
The rock wool 6 of filling in the first cavity between the first Paper-faced gyp flaggy 2 and the 3rd Paper-faced gyp flaggy 4, its thickness is less than the thickness of the first cavity, and rock wool 6 is close to the first Paper-faced gyp flaggy 2.In other embodiments of the application, the rock wool 6 of filling in the first cavity between the first Paper-faced gyp flaggy 2 and the 3rd Paper-faced gyp flaggy 4 also can be close to the 3rd Paper-faced gyp flaggy 4.
The rock wool 6 of filling in the second cavity between the second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4, its thickness is less than the thickness of the second cavity, and Z-type keel between the second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4 and this two-layer in rock wool 6, all directly do not contact with the 3rd Paper-faced gyp flaggy 4, rock wool 6 between second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4, and between the 3rd Paper-faced gyp flaggy 4, form an air layer 7.In other embodiments of the application, the Z-type keel between the second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4, can contact with the second Paper-faced gyp flaggy 3.Rock wool between second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4, does not directly contact with the 3rd Paper-faced gyp flaggy 4, does not also directly contact with the second Paper-faced gyp flaggy 3.
As shown in Figure 1, in the embodiment of the application, the first Paper-faced gyp flaggy 2, second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4, can comprise polylith Thistle board, and these gypsum planks form this three-ply paper surface gypsum board layer by superposition.For every one deck Thistle board layer, the thickness of the polylith Thistle board comprised can be different.For every one deck Thistle board layer, the density of the polylith Thistle board comprised also can be different.
As shown in Figure 1, in the embodiment of the application, the first Paper-faced gyp flaggy 2, second Paper-faced gyp flaggy 3 and the 3rd Paper-faced gyp flaggy 4 respectively include the Thistle board that two pieces of thickness are different and density is also different.First Paper-faced gyp flaggy 2 comprises the first thicker Thistle board 21 and the second thinner Thistle board 22, and the second wherein thinner Thistle board 22 is towards Z-type keel.Second Paper-faced gyp flaggy 3, comprise the 3rd thicker Thistle board 31 and the 4th thinner Thistle board 32, the 3rd wherein thicker Thistle board 31 closes on air layer 7.3rd Paper-faced gyp flaggy 4 comprises the 5th thicker Thistle board 41 and the 6th thinner Thistle board 42, and the 6th wherein thinner Thistle board 42 is towards Z-type keel.
As shown in Figure 1, in the embodiment of the application, be arranged on the deadening felt 5 between these double Z-type keel 1, can be clipped between polylith Thistle board that the 3rd Paper-faced gyp flaggy 4 comprises.
Although the embodiment disclosed by the present invention is as above, the embodiment that described content only adopts for ease of understanding the present invention, and be not used to limit the present invention.Those of skill in the art belonging to any the present invention; under the prerequisite not departing from the spirit and scope disclosed by the present invention; any amendment and change can be carried out in the form implemented and details; but scope of patent protection of the present invention, the scope that still must define with appending claims is as the criterion.
Claims (7)
1. a double keel sound-insulation wall, it is characterized in that, described body of wall includes double Z-type keel (1), first side of described double Z-type keel is provided with the first Paper-faced gyp flaggy (2), second side of described double Z-type keel is provided with the second Paper-faced gyp flaggy (3), between described double Z-type keel, is provided with the 3rd Paper-faced gyp flaggy (4) and deadening felt (5); In the first cavity between described first Paper-faced gyp flaggy (2) and described 3rd Paper-faced gyp flaggy (4), be filled with rock wool (6); In the second cavity between described second Paper-faced gyp flaggy (3) and described 3rd Paper-faced gyp flaggy (4), be filled with rock wool (6); In described first cavity and the second cavity, respectively there are row's Z-type keel.
2. double keel sound-insulation wall according to claim 1, is characterized in that:
The thickness of the rock wool (6) of filling in described first cavity is less than the thickness of described first cavity.
3. double keel sound-insulation wall according to claim 2, is characterized in that:
The rock wool (6) of filling in described first cavity is close to described first Paper-faced gyp flaggy (2) or the 3rd Paper-faced gyp flaggy (4).
4. double keel sound-insulation wall according to claim 1, is characterized in that:
The thickness of the rock wool (6) of filling in described second cavity is less than the thickness of described second cavity.
5. double keel sound-insulation wall according to claim 4, is characterized in that:
Rock wool (6) in described second cavity and Z-type keel (1), directly do not contact with described second Paper-faced gyp flaggy (3) or described 3rd Paper-faced gyp flaggy (4) and form air layer (7).
6. double keel sound-insulation wall according to claim 1, is characterized in that:
Described first Paper-faced gyp flaggy (2), the second Paper-faced gyp flaggy (3) and the 3rd Paper-faced gyp flaggy (4), include the polylith Thistle board of superposition.
7. double keel sound-insulation wall according to claim 6, is characterized in that:
Described deadening felt (5) is clipped between the polylith Thistle board that described 3rd Paper-faced gyp flaggy (4) comprises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205455.7A CN105089181A (en) | 2014-05-15 | 2014-05-15 | Double-row keel sound-isolation wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205455.7A CN105089181A (en) | 2014-05-15 | 2014-05-15 | Double-row keel sound-isolation wall body |
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| Publication Number | Publication Date |
|---|---|
| CN105089181A true CN105089181A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410205455.7A Pending CN105089181A (en) | 2014-05-15 | 2014-05-15 | Double-row keel sound-isolation wall body |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252429A (en) * | 2018-01-15 | 2018-07-06 | 上海建工四建集团有限公司 | A kind of movable type acoustic hood and its application method |
| CN110528723A (en) * | 2019-08-15 | 2019-12-03 | 江苏金蟾装饰工程有限公司 | Lightweight acoustical covers wall construction and its construction method |
| CN110847438A (en) * | 2019-12-02 | 2020-02-28 | 中关村人居环境工程与材料研究院 | Assembled wall structure |
| CN110886412A (en) * | 2019-12-02 | 2020-03-17 | 中关村人居环境工程与材料研究院 | Wall installation method |
| CN111519790A (en) * | 2020-05-09 | 2020-08-11 | 广东金绿能科技有限公司 | Sound insulation wall and building structure |
| CN112780012A (en) * | 2021-01-12 | 2021-05-11 | 倪斌 | Novel sound insulation wall and use method thereof |
-
2014
- 2014-05-15 CN CN201410205455.7A patent/CN105089181A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 康玉成: "《建筑隔声设计——空气声隔声技术》", 30 September 2004 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252429A (en) * | 2018-01-15 | 2018-07-06 | 上海建工四建集团有限公司 | A kind of movable type acoustic hood and its application method |
| CN110528723A (en) * | 2019-08-15 | 2019-12-03 | 江苏金蟾装饰工程有限公司 | Lightweight acoustical covers wall construction and its construction method |
| CN110528723B (en) * | 2019-08-15 | 2020-10-27 | 江苏金蟾装饰工程有限公司 | Light sound-absorbing wall covering structure and construction method thereof |
| CN110847438A (en) * | 2019-12-02 | 2020-02-28 | 中关村人居环境工程与材料研究院 | Assembled wall structure |
| CN110886412A (en) * | 2019-12-02 | 2020-03-17 | 中关村人居环境工程与材料研究院 | Wall installation method |
| CN111519790A (en) * | 2020-05-09 | 2020-08-11 | 广东金绿能科技有限公司 | Sound insulation wall and building structure |
| CN112780012A (en) * | 2021-01-12 | 2021-05-11 | 倪斌 | Novel sound insulation wall and use method thereof |
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Application publication date: 20151125 |