CN204781587U - Novel prevent wind and lose concrete filled steel tube - Google Patents
Novel prevent wind and lose concrete filled steel tube Download PDFInfo
- Publication number
- CN204781587U CN204781587U CN201520497705.9U CN201520497705U CN204781587U CN 204781587 U CN204781587 U CN 204781587U CN 201520497705 U CN201520497705 U CN 201520497705U CN 204781587 U CN204781587 U CN 204781587U
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- concrete
- modified epoxy
- nanometer modified
- steel pipe
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Abstract
The utility model discloses a novel prevent wind and lose concrete filled steel tube, including setting up surrounding layer and the packing layer on the steel pipe wall, the surrounding layer setting at the surface of steel pipe, the surrounding layer seal lacquer layer in the middle of dope layer, the nanometer modified epoxy cloud iron, the fluorine -containing polyurethane finish layer of nanometer modified, fiber material layer, glue film and concrete structure layer for the nanometer modified epoxy in proper order to interior outside from, the packing layer include concrete layer and concrete cushion, the inside air chamber that is equipped with of concrete layer. The beneficial effects of the utility model are that: has wrapped up one deck combined material's concrete in the steel pipe outside of the steel pipe concrete of original structure, has strengthened preventing wind of concrete structure and lost the performance, prevent high temperature under the concrete burst, lastingly durable, anti -corrosion performance is strong, has strengthened concrete structure's bearing effect simultaneously, structural performance is good.
Description
Technical field
The utility model relates to concrete structure technique field, particularly relates to a kind of Novel wind-proof erosion encased structures.
Background technology
Concrete filled steel tube refers to fill concrete in steel pipe, and form solid composite structure and concrete can be made to be in side loaded state, its compressive strength can significantly improve.Simultaneously due to concrete existence, improve the rigidity of steel pipe, both play a role jointly, thus greatly increase supporting capacity.But, it is steel pipe outside existing concrete filled steel tube, the fireproof performance of steel is good not as concrete, simultaneously owing to containing a large amount of gravel in air, strike the damage that can aggravate steel tubular structure in encased structures, cause encased structures to destroy, or the durability of building and safety reduce greatly.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of Novel wind-proof to lose encased structures, the concrete of one deck composite material has been wrapped up outside the steel pipe of the concrete filled steel tube of original structure, enhance the wind erosion prevention performance of concrete structure, prevent Concrete At High Temperature from bursting, durable, corrosion resistance are strong, and enhance the load bearing effect of concrete structure, structural performance is good simultaneously.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of Novel wind-proof erosion encased structures, it is characterized in that: comprise and be arranged on surrounding layer in steel pipe walls and packing layer, described surrounding layer is arranged on the external surface of steel pipe, described surrounding layer is followed successively by nanometer modified epoxy sealing paint layer from outside to inside, nanometer modified epoxy cloud iron intermediate primer layers, nano modification fluorochemical urethane top coat layer, fibrous material layer, glue-line and concrete, described packing layer comprises layer of concrete and concrete cushion, described layer of concrete inside is provided with air chamber.
As the preferred embodiment of this programme, described nanometer modified epoxy sealing paint layer is coated with nanometer modified epoxy sealing paint 1-2 road, and build is 20-60 μm; Nanometer modified epoxy cloud iron intermediate primer layers coating 1-3 road nanometer modified epoxy cloud iron intermediate coat, build is 60-200 μm; Nano modification fluorochemical urethane top coat layer coating 1-2 road nano modification fluorochemical urethane finish paint, build is 40-100 μm.
As the preferred embodiment of this programme, described glue-line forms by increasing the bottom glue of bonding, equating glue and impregnated resin.
As the preferred embodiment of this programme, the height of described air chamber is 1/3rd of layer of concrete height.
As the preferred embodiment of this programme, described concrete mats layer thickness is between 5-10cm.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
The concrete of one deck composite material has been wrapped up outside the steel pipe of the concrete filled steel tube of original structure, enhance the wind erosion prevention performance of concrete structure, prevent Concrete At High Temperature from bursting, durable, corrosion resistance are strong, enhance the load bearing effect of concrete structure, structural performance is good simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present application one;
Fig. 2 is the surrounding layer structural representation of the embodiment of the present application one.
In figure, 1, surrounding layer, 2, steel pipe, 3, layer of concrete, 4, concrete cushion, 5, air chamber, 6, nanometer modified epoxy sealing paint layer, 7, nanometer modified epoxy cloud iron intermediate primer layers, 8, nano modification fluorochemical urethane top coat layer, 9, fibrous material layer, 10, glue-line, 11, concrete.
Detailed description of the invention
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment one:
In embodiment one, as Figure 1-Figure 2, a kind of Novel wind-proof erosion encased structures, comprise and be arranged on surrounding layer 1 on steel pipe 2 wall and packing layer, described surrounding layer 1 is arranged on the external surface of steel pipe 2, described surrounding layer is followed successively by nanometer modified epoxy sealing paint layer 6, nanometer modified epoxy cloud iron intermediate primer layers 7, nano modification fluorochemical urethane top coat layer 8, fibrous material layer 9, glue-line 10 and concrete 11 from outside to inside, described packing layer comprises layer of concrete 3 and concrete cushion 4, and described layer of concrete 3 inside is provided with air chamber 5.
Wherein, in actual applications, described nanometer modified epoxy sealing paint layer 6 is coated with nanometer modified epoxy sealing paint 1-2 road, and build is 20-60 μm, nanometer modified epoxy cloud iron intermediate primer layers 7 applies 1-3 road nanometer modified epoxy cloud iron intermediate coat, and build is 60-200 μm, nano modification fluorochemical urethane top coat layer 8 applies 1-2 road nano modification fluorochemical urethane finish paint, build is 40-100 μm, by scribbling nanometer modified epoxy sealing paint layer 6 on the surface of fibrous material layer 9, nanometer modified epoxy cloud iron intermediate primer layers 7 and nano modification fluorochemical urethane top coat layer 8 three layers of wind erosion prevention coating, improve permeability and wind erosion prevention performance, the medium special concrete construction environment of seawater can be applied to, maintenance cost is low, fully demonstrated the advantage of fibrous composite simultaneously, enhance the adhesion of fibrous material layer 9, improve the mechanical property of structure, improve concrete bearing capacity and stiffness, there is superior shock resistance, good durability and fireproof performance, larger rigidity and damping capacity, be conducive to malformation to control, steel have been saved simultaneously, speed of application is fast, effectively reduce construction costs.
Wherein, in actual applications, described glue-line 10 forms by increasing the bottom glue, equating glue and the impregnated resin that bond, enhances the adhesion of fibrous material layer 9.
Wherein, in actual applications, the height of described air chamber 5 is 1/3rd of layer of concrete 3 height, its layer of concrete 3 can better be breathed freely, enhance its toughness.
Wherein, in actual applications, described concrete cushion 4 thickness, between 5-10cm, can better bear gravity.
Technical scheme in above-mentioned the embodiment of the present application, at least there is following technique effect or advantage: outside the steel pipe of the concrete filled steel tube of original structure, wrapped up the concrete of one deck composite material, enhance the wind erosion prevention performance of concrete structure, prevent Concrete At High Temperature from bursting, durable, corrosion resistance are strong, enhance the load bearing effect of concrete structure, structural performance is good simultaneously.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (5)
1. a Novel wind-proof erosion encased structures, it is characterized in that: comprise and be arranged on surrounding layer in steel pipe walls and packing layer, described surrounding layer is arranged on the external surface of steel pipe, described surrounding layer is followed successively by nanometer modified epoxy sealing paint layer, nanometer modified epoxy cloud iron intermediate primer layers, nano modification fluorochemical urethane top coat layer, fibrous material layer, glue-line and concrete from outside to inside, described packing layer comprises layer of concrete and concrete cushion, and described layer of concrete inside is provided with air chamber.
2. a kind of Novel wind-proof erosion encased structures according to claim 1, it is characterized in that, described nanometer modified epoxy sealing paint layer is coated with nanometer modified epoxy sealing paint 1-2 road, and build is 20-60 μm; Nanometer modified epoxy cloud iron intermediate primer layers coating 1-3 road nanometer modified epoxy cloud iron intermediate coat, build is 60-200 μm; Nano modification fluorochemical urethane top coat layer coating 1-2 road nano modification fluorochemical urethane finish paint, build is 40-100 μm.
3. a kind of Novel wind-proof erosion encased structures according to claim 1, is characterized in that, described glue-line forms by increasing the bottom glue of bonding, equating glue and impregnated resin.
4. a kind of Novel wind-proof erosion encased structures according to claim 1, it is characterized in that, the height of described air chamber is 1/3rd of layer of concrete height.
5. a kind of Novel wind-proof erosion encased structures according to claim 1, it is characterized in that, described concrete mats layer thickness is between 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497705.9U CN204781587U (en) | 2015-07-12 | 2015-07-12 | Novel prevent wind and lose concrete filled steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497705.9U CN204781587U (en) | 2015-07-12 | 2015-07-12 | Novel prevent wind and lose concrete filled steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781587U true CN204781587U (en) | 2015-11-18 |
Family
ID=54521665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497705.9U Expired - Fee Related CN204781587U (en) | 2015-07-12 | 2015-07-12 | Novel prevent wind and lose concrete filled steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781587U (en) |
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2015
- 2015-07-12 CN CN201520497705.9U patent/CN204781587U/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: 20161025 Address after: 610000, Sichuan province Chengdu city Qingyang District Su slope Township hundred Village Patentee after: Sichuan Huaxia space truss Engineering Co.,Ltd. Address before: Jinniu District Shu Road Chengdu city Sichuan province 610000 526 12 unit 1 Building No. 501 Patentee before: Long Jianwen Patentee before: Long Fei Patentee before: Xiao Yufang Patentee before: Sichuan Huaxia Cheng Cheng Construction Engineering Group Co.,Ltd. Effective date of registration: 20161025 Address after: Jinniu District Shu Road Chengdu city Sichuan province 610000 526 12 unit 1 Building No. 501 Patentee after: Long Jianwen Patentee after: Long Fei Patentee after: Xiao Yufang Patentee after: Sichuan Huaxia Cheng Cheng Construction Engineering Group Co.,Ltd. Address before: 362000, a building 401, 403 Xu Hui house, Nanan, Fujian, Quanzhou Patentee before: Huang Zhinan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170712 |