CN203623058U - Steel structural member coated with outer protective layer - Google Patents
Steel structural member coated with outer protective layer Download PDFInfo
- Publication number
- CN203623058U CN203623058U CN201320857952.6U CN201320857952U CN203623058U CN 203623058 U CN203623058 U CN 203623058U CN 201320857952 U CN201320857952 U CN 201320857952U CN 203623058 U CN203623058 U CN 203623058U
- Authority
- CN
- China
- Prior art keywords
- steel structural
- structural member
- outer protective
- external protection
- protective 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 relates to a steel structural member coated with an outer protective layer. The steel structural member comprises a steel structural body and the outer protective layer, wherein the outer protective layer is arranged on the surface of the steel structural member body, the outer protective layer is a fluorine-carbon coating, and the fluorine-carbon material comprises fluorocarbon resin, carbon and a mixed solvent; the outer protective layer is sequentially formed by a sound-insulating layer, a fire-proof layer and a weather-proof layer from inside to outside; the steel structural member adopts light steel; the sound-insulating layer is filled with glass wool; the surface of the fire-proof layer is adhered with a fire-proof gypsum plate; the fire-proof layer and the weather-proof layer are filled with glass fibers. Compared with a single steel structural member, the steel structural member coated with the outer protective layer, which is provided by the utility model, has the characteristics of heat preservation, sound insulation, fire resistance, corrosion resistance and longer service life and has the characteristic that an outer surface is difficult to crack, difficult to deform and difficult to weather.
Description
Technical field
The utility model relates to a kind of building element field, relates in particular to a kind of steel structure member that scribbles external protection.
Background technology
Along with the process of industrialization, urbanization, in the construction of urban infrastructure, steel construction has become the requisite part of building trade, builds and establishes as the steel of metal material, is applied to large-scale gymnasium, shipyard, international exhibitions sports center etc. more.In order to guarantee that it withstands wind rain brush and fire resistance for a long time, conventionally can body structure surface brushing on duty the material such as some are anticorrosion, fire prevention, sound insulation.In prior art, the surface of steel construction mostly is simple brushing or spraying, only can play the effect of some weatherprooves, and the steel construction of brushing fire proofing material and coating cannot be well solid together with, service life is shorter.
Utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of steel structure member that scribbles external protection is provided.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of steel structure member that scribbles external protection; comprise steel construction body and external protection; it is characterized in that: described external protection is located at the surface of steel structure member body; described external protection is a kind of fluorocarbon coating, and described external protection is followed successively by puigging, fireprotection layer, anti-time layer from inside to outside.
Further, described fluorocarbon material is made up of fluororesin, carbon and mixed solvent.
What further, described steel structure member adopted is light steel.
Further, in described puigging, be filled with mineral wool.
Further, fire-resistant gypsum panel is posted on described fireprotection layer surface.
Further, in described fireprotection layer, be filled with glass fibre.
Further, in described anti-time layer, be filled with glass fibre.
The utility model has the advantages that: the utility model provides a kind of steel structure member with external protection has insulation, sound insulation, the feature that fire-resistant, corrosion-resistant, grow service life compared with independent steel structure member, also has outer surface feature not easy to crack, not yielding and dysgeogenous simultaneously.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
The Reference numeral and the part that in accompanying drawing, relate to are as follows:
1, steel structure member body 2, external protection
3, puigging 4, fireprotection layer
5, anti-time layer.
The specific embodiment
Below in conjunction with embodiment and with reference to accompanying drawing, the utility model is further described.
As shown in drawings; the utility model provides a kind of steel structure member that scribbles external protection; comprise steel construction body 1 and external protection 2; described external protection 2 is located at the surface of steel structure member body 1; described external protection 2 is a kind of fluorocarbon coatings that are made up of 20g fluororesin, 15g carbon and 8g mixed solvent, and described external protection is followed successively by puigging 3, fireprotection layer 4, anti-time layer 5 from inside to outside.
What described steel structure member body 1 adopted is light steel, and the problem of a most critical of lightweight steel construction is the application of fireproofing technique, and the fire resistance rating of light-weight structure residence is level Four.Mai Te building light-weight structure residence posts fire-resistant gypsum panel on the fireprotection layer 4 at the both sides of wall and the smallpox place of superstructure; for common fire wall and 25.4 millimeters thick (1 inch) plasterboard protection for party wall; to reach the fire protection requirement of 1 hour, the glass fibre of filling with superstructure interjoist between body of wall wall column in addition has also played positive protective effect for fire prevention and heat transmission.Lightweight steel construction is in interior exterior wall and superstructure interjoist filling glass cotton, effectively stop by airborne audio-frequency unit, and for the impulsive sound of propagating by solid, make following structure and process: form with intermediate gaps Er road body of wall for party wall Yong Er road wall column; And the carinula of the fixing plasterboard of using for furred ceiling is used with the elastic construction of little grooving and is propagated with the solid-borne noise that effectively reduces floor gap.
Claims (6)
1. one kind scribbles the steel structure member of external protection; comprise steel construction body and external protection; it is characterized in that: described external protection is located at the surface of steel structure member body; described external protection is a kind of fluorocarbon coating, and described external protection is followed successively by puigging, fireprotection layer, anti-time layer from inside to outside.
2. a kind of steel structure member that scribbles external protection according to claim 1, is characterized in that: what described steel structure member adopted is light steel.
3. a kind of steel structure member that scribbles external protection according to claim 1, is characterized in that: in described puigging, be filled with mineral wool.
4. a kind of steel structure member that scribbles external protection according to claim 1, is characterized in that: fire-resistant gypsum panel is posted on described fireprotection layer surface.
5. a kind of steel structure member that scribbles external protection according to claim 1, is characterized in that: in described fireprotection layer, be filled with glass fibre.
6. a kind of steel structure member that scribbles external protection according to claim 1, is characterized in that: in described anti-time layer, be filled with glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857952.6U CN203623058U (en) | 2013-12-24 | 2013-12-24 | Steel structural member coated with outer protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857952.6U CN203623058U (en) | 2013-12-24 | 2013-12-24 | Steel structural member coated with outer protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623058U true CN203623058U (en) | 2014-06-04 |
Family
ID=50809572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857952.6U Expired - Fee Related CN203623058U (en) | 2013-12-24 | 2013-12-24 | Steel structural member coated with outer protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177405A (en) * | 2017-12-28 | 2018-06-19 | 中冶建筑研究总院有限公司 | Composite material is lost for the fire retardant anticorrosion of steel construction |
| CN111395563A (en) * | 2020-03-30 | 2020-07-10 | 中建八局装饰工程有限公司 | Steel structure surface fluorocarbon metal paint coating wrapped by fireproof paint and construction process thereof |
-
2013
- 2013-12-24 CN CN201320857952.6U patent/CN203623058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177405A (en) * | 2017-12-28 | 2018-06-19 | 中冶建筑研究总院有限公司 | Composite material is lost for the fire retardant anticorrosion of steel construction |
| CN108177405B (en) * | 2017-12-28 | 2020-02-07 | 中冶建筑研究总院有限公司 | Fireproof and anti-corrosion composite material for steel structure |
| CN111395563A (en) * | 2020-03-30 | 2020-07-10 | 中建八局装饰工程有限公司 | Steel structure surface fluorocarbon metal paint coating wrapped by fireproof paint and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI BAOSHANG LOW CARBON BUILDING TECHNOLOGY C Free format text: FORMER NAME: SHANGHAI STAR STEEL STRUCTURE ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200431, room 2, building 1568, No. 406 West Changjiang Road, Shanghai, Baoshan District Patentee after: SHANGHAI BAOSHANG LOW CARBON BUILDING TECHNOLOGY CO., LTD. Address before: 200431, room 2, building 1568, No. 406 West Changjiang Road, Shanghai, Baoshan District Patentee before: SHANGHAI STAR STEEL STRUCTURE 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: 20140604 Termination date: 20191224 |