CN205063076U - Light steel joist gypsum -lath - Google Patents
Light steel joist gypsum -lath Download PDFInfo
- Publication number
- CN205063076U CN205063076U CN201520784214.2U CN201520784214U CN205063076U CN 205063076 U CN205063076 U CN 205063076U CN 201520784214 U CN201520784214 U CN 201520784214U CN 205063076 U CN205063076 U CN 205063076U
- Authority
- CN
- China
- Prior art keywords
- interlayer
- light steel
- steel keel
- gypsum
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a light steel joist gypsum -lath, including the light gauge steel support, the light gauge steel support includes the transversum and erects the bone, all is equipped with the gypsum board in the both sides of light gauge steel support, is provided with first intermediate layer, second intermediate layer between gypsum board and the light gauge steel support, is equipped with the filling layer in the light gauge steel support, and first intermediate layer is polystyrene foam board, and the second intermediate layer includes mineral wool layer and polyurethane layer, and the filling layer is the diphenyl phosphate. The beneficial effect of the utility model: this light steel joist gypsum -lath has and not only has good heat preservation effect, still has good syllable -dividing effect, still has the fire prevention effect, has better intensity simultaneously.
Description
Technical field
The utility model relates to a kind of gypsum plank, and more particularly, it relates to a kind of light steel keel gypsum board.
Background technology
Light steel keel gypsum board is the modern light building material that lightgage steel joist and light weight board combine.Have and arrange flexibly, remove and install conveniently, occupy little space, the features such as good decorating effect.Be widely used in highrise building, storey-added engineering, be also applicable to the buildings such as multi storied industrial factory building, cleanroom, hotel, restaurant, office building simultaneously.
But light steel keel gypsum board also also exists the problem of soundproof effect difference, and this can make two spaces separated by light steel keel gypsum board produce interference mutually.Effect of heat insulation is also undesirable simultaneously, and when home decoration, summer, the heat of outdoor easily passed to indoor, and winter, the heat of indoor easily passed to outdoor, caused the situation of " cold in winter and hot in summer ", had a strong impact on the quality of the life of people.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of light steel keel gypsum board.This light steel keel gypsum board has and not only has good heat insulation effect, also has good soundproof effect, also has fireproofing function, has good intensity simultaneously.
For achieving the above object, the utility model provides following technical scheme:
A kind of light steel keel gypsum board, comprise light steel keel support, described light steel keel support comprises transversum and perpendicular bone, gypsum plank is equipped with in the both sides of light steel keel support, be provided with the first interlayer, the second interlayer between described gypsum plank and light steel keel support, be provided with packed layer in described light steel keel support, described first interlayer is polystyrene foam plate, described second interlayer comprises mineral wool layer and layer of polyurethane, and described packed layer is diphenyl phosphate.
The utility model is set to further: described first interlayer abuts gypsum plank, and described second interlayer abuts light steel keel support.
The utility model is set to further: be provided with adhesive layer between described light steel keel support and the second interlayer, between the first interlayer and the second interlayer and between the first interlayer and gypsum plank.
The utility model is set to further: described adhesive layer is vinyl-vinyl acetate copolymer.
The beneficial effects of the utility model: the coefficient of thermal conductivity of polystyrene foam plate is less, have good heat insulation effect.Mineral wool has porous, loose, ventilative feature, has good sound-absorbing effect.Polyurethane can reduce space sound greatly can produce vibrations, has good damping effect.Lightgage steel joist is made by steel, inherently has soundproof effect.And the second interlayer is near light steel keel support, thus make sound-absorbing, sound insulation together with damping three combination of materials, produce synergy, greatly strengthen the effect of sound insulation and noise reduction.Between light steel keel support, be filled with diphenyl phosphate, and diphenyl phosphate is good fire retardant simultaneously, thus increases fireproof performance.All vinyl-vinyl acetate copolymer is provided with between light steel keel support and the second interlayer, between the first interlayer and the second interlayer and between the first interlayer and gypsum plank, increase the degree of adhesion between light steel keel support, the second interlayer, the first interlayer, gypsum plank adjacent two layers, strengthen overall construction intensity.
Accompanying drawing explanation
Fig. 1 is the elevation of the utility model light steel keel gypsum board;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the sectional view of A-A in Fig. 1.
Reference numeral: 1, gypsum plank; 2, the first interlayer; 3, the second interlayer; 31, mineral wool layer; 32, layer of polyurethane; 4, light steel keel support; 41, transversum; 42, perpendicular bone; 5, adhesive layer; 6, packed layer.
Detailed description of the invention
With reference to accompanying drawing 1-3, embodiment of the present utility model is described further.
A kind of light steel keel gypsum board, comprises gypsum plank 1, first interlayer 2, second interlayer 3, light steel keel support 4, adhesive layer 5, packed layer 6.
Light steel keel support 4 comprises transversum 41 and perpendicular bone 42.From outside to inside, gypsum plank 1, adhesive layer 5, first interlayer 2, adhesive layer 5, second interlayer 3, adhesive layer 5 are distributed in the both sides of light steel keel support 4 successively.Adhesive layer 5 is between light steel keel support 4 and the second interlayer 3, between gypsum plank 1 and the first interlayer 2 and between the first interlayer 2 and the second interlayer 3.Packed layer 6 is provided with in light steel keel support 4.Wherein, the first interlayer 2 is that polystyrene gypsum plank 1, second interlayer 3 comprises mineral wool layer 31 and layer of polyurethane 32, and packed layer 6 is diphenyl phosphate, and adhesive layer 5 is vinyl-vinyl acetate copolymer.
The coefficient of thermal conductivity of polystyrene foam plate is less, has good heat insulation effect.Mineral wool has porous, loose, ventilative feature, has good sound-absorbing effect.Polyurethane can reduce space sound greatly can produce vibrations, has good damping effect.Lightgage steel joist is made by steel, inherently has soundproof effect.And the second interlayer 3 is near light steel keel support 4, thus make sound-absorbing, sound insulation together with damping three combination of materials, produce synergy, greatly strengthen the effect of sound insulation and noise reduction.Between light steel keel support 4, be filled with diphenyl phosphate, and diphenyl phosphate is good fire retardant simultaneously, thus increases fireproof performance.Between light steel keel support 4 and the second interlayer 3, between the first interlayer 2 and the second interlayer 3 and be all provided with vinyl-vinyl acetate copolymer between the first interlayer 2 and gypsum plank 1, increase the degree of adhesion between light steel keel support 4, second interlayer 3, first interlayer 2, gypsum plank 1 adjacent two layers, strengthen overall construction intensity.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a light steel keel gypsum board, comprise light steel keel support, described light steel keel support comprises transversum and perpendicular bone, gypsum plank is equipped with in the both sides of light steel keel support, it is characterized in that: be provided with the first interlayer, the second interlayer between described gypsum plank and light steel keel support, be provided with packed layer in described light steel keel support, described first interlayer is polystyrene foam plate, described second interlayer comprises mineral wool layer and layer of polyurethane, and described packed layer is diphenyl phosphate.
2. light steel keel gypsum board according to claim 1, is characterized in that: described first interlayer abuts gypsum plank, and described second interlayer abuts light steel keel support.
3. light steel keel gypsum board according to claim 2, is characterized in that: be provided with adhesive layer between described light steel keel support and the second interlayer, between the first interlayer and the second interlayer and between the first interlayer and gypsum plank.
4. light steel keel gypsum board according to claim 3, is characterized in that: described adhesive layer is vinyl-vinyl acetate copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784214.2U CN205063076U (en) | 2015-10-10 | 2015-10-10 | Light steel joist gypsum -lath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784214.2U CN205063076U (en) | 2015-10-10 | 2015-10-10 | Light steel joist gypsum -lath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063076U true CN205063076U (en) | 2016-03-02 |
Family
ID=55389651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784214.2U Expired - Fee Related CN205063076U (en) | 2015-10-10 | 2015-10-10 | Light steel joist gypsum -lath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063076U (en) |
-
2015
- 2015-10-10 CN CN201520784214.2U patent/CN205063076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161010 Address after: 310005, C, room 15, new Century Towers, twenty-two Bridge Road, Gongshu District, Zhejiang, Hangzhou Patentee after: Hangzhou state decorative design Engineering Co., Ltd. Address before: 310005, Hangzhou, Zhejiang Province, Gongshu District No. 15 bridge (twenty-two new Century Towers, E) room Patentee before: HANGZHOU BOZHOU DECORATION ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310005, C, room 15, new Century Towers, twenty-two Bridge Road, Gongshu District, Zhejiang, Hangzhou Patentee after: Hangzhou bangmei residential decoration design Engineering Co. Ltd. Address before: 310005, C, room 15, new Century Towers, twenty-two Bridge Road, Gongshu District, Zhejiang, Hangzhou Patentee before: Hangzhou state decorative design Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20191010 |