CN109278373A - The corrugated steel and products thereof of compound carbon fiber - Google Patents
The corrugated steel and products thereof of compound carbon fiber Download PDFInfo
- Publication number
- CN109278373A CN109278373A CN201811425348.XA CN201811425348A CN109278373A CN 109278373 A CN109278373 A CN 109278373A CN 201811425348 A CN201811425348 A CN 201811425348A CN 109278373 A CN109278373 A CN 109278373A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- corrugated steel
- layer
- compound
- steel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention provides corrugated steels of compound carbon fiber and products thereof, belong to corrugated steel technical field, and the corrugated steel of the compound carbon fiber includes: corrugated steel basal layer and carbon fiber layer, and the surface of corrugated steel basal layer is arranged in carbon fiber layer.Carbon fiber layer can be compounded in the upper surface and/or lower surface of corrugated steel basal layer.Compound method can be bonding or winding.Carbon fiber layer can be single-layer or multi-layer.The product made of the corrugated steel of above-mentioned compound carbon fiber is also provided.Present invention and products thereof is due to carbon fiber layer compound on ripple steel part, its bearing capacity, installation speed, installation accuracy, antiseep effect, anti-wear effect and service life are superior to traditional ripple steel product, also engineering cost can be reduced by reducing thickness of steel product, it makes product more competitive, and then the ripple steel product of compound carbon fiber is allowed to be provided with biggish social application and promotional value.
Description
Technical field
The invention belongs to corrugated steel technical fields, more specifically, be related to a kind of compound carbon fiber corrugated steel and its
Product.
Background technique
Ripple steel product system rolled using certain thickness steel band or steel plate by certain corrugated shape or splice make and
At, surfacecti proteon form is mostly hot galvanizing, also have small part using hot-dip aluminizing, hot-dip plastic or cover modeling etc., ripple steel product master
It is used for corrugated steel pipeline, corrugated steel culvert, ripple steel arch bridge, corrugated steel tunnel, corrugated steel pipe gallery, military use etc..
It has produced in batches at home at present, and growth momentum is swift and violent.In practical applications, to be self-contained, some is ripple steel product some
Leakage phenomenon often occurs for assembly, connection or overlap joint place, and then shortens the service life of ripple steel product.The problem
It could not be efficiently solved always for a long time, which greatly limits the applications of ripple steel product.
Summary of the invention
The purpose of the present invention is to provide a kind of corrugated steels of compound carbon fiber, it is intended to it is easy further to solve existing corrugated steel
Leakage and surface protecting layer is easy to wear leads to the technical problems such as reduced service life.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of corrugated steel of compound carbon fiber is provided, wrap
It includes: corrugated steel basal layer；Carbon fiber layer is arranged on the corrugated steel basal layer.
Further, the upper surface and/or lower surface of the corrugated steel basal layer is arranged in the carbon fiber layer.
Further, the carbon fiber layer is bonded on the corrugated steel basal layer by binder, or is coated on described
On corrugated steel basal layer.
Further, several described carbon fiber layers have been superposed multilayer up and down.
Further, the corrugated steel of compound carbon fiber further include: corrugated steel extra play is attached on the carbon fiber layer,
And it is Chong Die with the corrugated steel basal layer ripple, for clamping the carbon fiber layer.
Further, in a tubular form, lateral section is round or rectangular to the corrugated steel basal layer shape；Or, the ripple
Steel basal layer shape is domed/ripple straight panel shape.
Further, the corrugated steel base layer thickness is greater than 2mm, and wave height is greater than 13mm and the pitch of waves is greater than 20mm.
Further, the carbon fiber layer thickness is greater than 0.2mm.
Further, one layer of erosion resistant coating is also set up between the corrugated steel basal layer and the carbon fiber layer.
The beneficial effect of the corrugated steel of compound carbon fiber provided by the invention is: compared with prior art, the present invention exists
The surface recombination carbon fiber layer of corrugated steel basal layer, beneficial effect have:
(1) leakage performance of corrugated steel is improved.
(2) since the intensity of carbon fiber layer is much higher than corrugated steel basal layer, ripple steel product is improved after the two is compound
Integral strength.
(3) carbon fiber layer has very high wear resistant corrosion resistant ability, can play protective action to corrugated steel basal layer,
To improve the service life of ripple Steel material, the service life of ripple steel product is improved.Meanwhile increasing carbon fiber layer also
The thickness of ripple steel product can be thinned to reduce engineering cost, make product more competitive.
(4) the ripple steel product for increasing carbon fiber layer has excellent fire protecting performance.In not ingress of air and oxidant,
Carbon fiber is resistant to 3000 degree or more of high temperature, has heat resistance outstanding, even if under aerobic environment, can also pass through chance
Hot automatic water spray, interlayer such as protect to protect ripple Steel material within a certain period of time from influence of fire at the measures, this is to corrugated steel
The engineerings such as pipe gallery are very useful.
(5) carbon fiber layer has electromagnetic wave shielding, this to some corrugated steel military projects channel, to exempt from Electromagnetic Interference facility be pole
Its is applicable.
The present invention also provides a kind of ripple steel product of compound carbon fiber, are made of the corrugated steel of above-mentioned compound carbon fiber
It forms.Compared with prior art, have the advantages that all of the corrugated steel of above-mentioned compound carbon fiber.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the cross-sectional view one of the corrugated steel of compound carbon fiber provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view two of the corrugated steel of compound carbon fiber provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view three of the corrugated steel of compound carbon fiber provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view four of the corrugated steel of compound carbon fiber provided in an embodiment of the present invention.
In figure: 1, corrugated steel basal layer；2, carbon fiber layer；3, corrugated steel extra play；4, erosion resistant coating.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 4, now the corrugated steel of compound carbon fiber provided by the invention is illustrated.It is described multiple
Close the corrugated steel of carbon fiber, comprising: corrugated steel basal layer 1 and carbon fiber layer 2；The setting of carbon fiber layer 2 is on the corrugated steel basis
The surface of layer 1.
The corrugated steel of compound carbon fiber provided by the invention, compared with prior art, the present invention is in corrugated steel basal layer 1
Surface recombination carbon fiber layer 2, beneficial effect has:
(1) leakage performance of ripple steel product is improved.Either self-contained or assembled ripple steel product, seam crossing
Its leakage can be effectively prevented in carbon cloth, so as to allow ripple steel product to trust applied to various antiseep occasions.
(2) since the intensity of carbon fiber layer 2 is much higher than corrugated steel basal layer 1, corrugated steel production is improved after the two is compound
The integral strength of product.
(3) carbon fiber layer 2 has very high wear resistant corrosion resistant ability, can play protection to corrugated steel basal layer 1 and make
With improving the service life of ripple steel product to improve the service life of ripple steel product.And increase carbon fiber layer
2 can also be thinned the thickness of ripple steel product to reduce engineering cost, make product more competitive.
(4) the ripple steel product for increasing carbon fiber layer 2 has excellent fire protecting performance.In not ingress of air and oxidant
When, carbon fiber layer 2 is resistant to 3000 degree or more of high temperature, there is heat resistance outstanding, even if under aerobic environment, it can also be with
The measures such as protect to protect ripple steel product within a certain period of time from influence of fire by the automatic water spray of heat, interlayer, this is right
The engineerings such as corrugated steel pipe gallery are very useful.
(5) carbon fiber layer 2 has excellent electromagnetic wave shielding, this to the military channel of some corrugated steels, exempt from Electromagnetic Interference
Facility is extremely applicable.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, referring to Fig. 1, the carbon
The upper surface and/or lower surface of the corrugated steel basal layer 1 is arranged in fibrous layer 2.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, the carbon fiber layer 2 are logical
It crosses binder to be bonded on the corrugated steel basal layer 1, or is coated on the corrugated steel basal layer 1.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, several described carbon fibers
About 2 layer has been superposed multilayer.In the present embodiment, adjacent two of same layer 2 edge of carbon fiber layer, which abuts, spells
It connects, can also be spliced with 1/3 Mosaic face.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, please refers to Fig. 3 and Fig. 4,
The corrugated steel of compound carbon fiber further include: corrugated steel extra play 3 is attached on the carbon fiber layer 2, and with the ripple base steel
1 ripple of plinth layer overlapping, for clamping the carbon fiber layer 2.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, the corrugated steel basal layer
In a tubular form, lateral section is round or rectangular to 1 shape；Or, 1 shape of corrugated steel basal layer it is domed/ripple straight panel shape.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, the corrugated steel basal layer
1 thickness is greater than 2mm, and wave height is greater than 13mm and the pitch of waves is greater than 20mm.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, the carbon fiber layer 2
Thickness is greater than 0.2mm.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, please refers to Fig. 2 and Fig. 4,
One layer of erosion resistant coating 4 is also set up between the corrugated steel basal layer 1 and the carbon fiber layer 2.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, the erosion resistant coating 4 are plating
Layer is moulded in zinc layers/aluminium coated/leaching.
The present invention also provides a kind of ripple steel product of compound carbon fiber, are made of the corrugated steel of above-mentioned compound carbon fiber
It forms.Compared with prior art, have the advantages that all of the corrugated steel of above-mentioned compound carbon fiber.
Optionally, the ripple steel product of compound carbon fiber is corrugated steel pipeline, corrugated steel culvert, ripple steel arch bridge, ripple
Steel tunnel, corrugated steel pipe gallery etc..
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, referring to FIG. 1 to FIG. 4,
Illustrate a kind of processing method of the embodiment:
(1) it is carried out rolling processing with steel band or steel plate, production forms corrugated steel basal layer 1.
(2) surfaces externally and internally of corrugated steel basal layer 1 is subjected to Shot Blasting, other surface treatment modes can also be used, remove
Fall the impurity and oxide skin on 1 surface of corrugated steel basal layer.
(3) surface of carbon fiber layer 2 to be composite is coated into adhesive special again, artificial or machine glues carbon fiber layer 2
It is attached on corrugated steel basal layer 1, and uniformly covering makes corrugated steel basal layer 1 combine closely with carbon fiber layer 2.Surface has been adopted
With hot galvanizing/hot-dip aluminizing/hot-dip plastic processing corrugated steel basal layer 1, cocoa directly coats adhesive special and glues carbon fiber layer 2
It is attached on corrugated steel basal layer 1.
(4) edge abuts close splicing after every two adjacent carbon fiber layer 2 tiles, can also overlapped 1/3 or more
Spliced.
(5) special adhesion process Local treatment: is carried out again to positions such as connecting hole, special-shaped positions.
(6) certain time is placed naturally, by the corrugated steel for being formed by curing compound carbon fiber.
A kind of specific embodiment of corrugated steel as compound carbon fiber provided by the invention, referring to FIG. 1 to FIG. 4,
Illustrate another processing method of the embodiment:
(1) it after the completion of through hot galvanizing treated corrugated steel tube in-site installation or assembly, clears up outside corrugated steel tube tube body
Impurity checks line size, the sealing situation for tightening situation and joint of all connectors, it is ensured that construction meets the requirements,
Construction height is got discard with sleeper in bottom.
(2) along corrugated steel tube duct orientation, one of surface of carbon fiber layer 2 to be composite is coated into dedicated bonding
Agent, and be adhered on the hot galvanized layer 4 of corrugated steel basal layer 1, and uniformly covering makes carbon fiber layer 2 be pressed in hot galvanized layer 4
On.
(3) edge abuts close splicing after every two adjacent carbon fiber layer 2 tiles, can also overlapped 1/3 or more
Spliced.
(4) another surface of the carbon fiber layer 2 after having bonded is also coated with adhesive special, then will be with ripple base steel
The corrugated steel extra play 3 that 1 ripple parameter of plinth layer matches is combined on another surface of carbon fiber layer 2, corrugated steel extra play 3
Ripple and corrugated steel basal layer 1 ripple it is corresponding and compress intermediate carbon fiber layer 2.
(5) special adhesion process Local treatment: is carried out to positions such as connecting hole, special-shaped positions.
(6) one layer of carbon fiber layer 2 is wound again in the outer layer of corrugated steel basal layer 1 and corrugated steel extra play 3, according to practical feelings
Condition can wind multilayer carbon fiber layer 2.And to connection bolt at, joint is specially checked and special treatment.
(7) certain time is placed naturally, withdraws from sleeper after cured, implements the subsequent constructions such as backfill construction.
The thinned steel plate of thickness can be selected to make in processing method provided in the present embodiment, corrugated steel tube, surface
It can be unshielded layer, corrugated steel tube of the surface through hot galvanizing (aluminium) processing or other preservative treatments can also be selected, in it
The compound certain thickness carbon fiber layer of extexine, cost are no more than the 80% of traditional hot galvanizing corrugated steel tube product cost,
Bearing capacity, installation speed, installation accuracy, antiseep effect, anti-wear effect and service life are superior to traditional corrugated steel
Pipe product.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. the corrugated steel of compound carbon fiber characterized by comprising
Corrugated steel basal layer (1)；
Carbon fiber layer (2) is arranged on the surface of the corrugated steel basal layer (1).
2. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that the carbon fiber layer (2) is arranged in institute
State the upper surface and/or lower surface of corrugated steel basal layer (1).
3. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that the carbon fiber layer (2) passes through bonding
Agent is bonded on the corrugated steel basal layer (1), or is coated on the corrugated steel basal layer (1).
4. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that on several described carbon fiber layers (2)
Under be superposed multilayer.
5. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that further include:
Corrugated steel extra play (3) is attached on the carbon fiber layer (2), and Chong Die with corrugated steel basal layer (1) ripple,
For clamping the carbon fiber layer (2).
6. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that corrugated steel basal layer (1) shape
In a tubular form, lateral section is round or rectangular；Or, corrugated steel basal layer (1) shape it is domed/ripple straight panel shape.
7. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that corrugated steel basal layer (1) thickness
Greater than 2mm, wave height is greater than 13mm and the pitch of waves is greater than 20mm.
8. the corrugated steel of compound carbon fiber as described in claim 1, which is characterized in that the thickness of the carbon fiber layer (2) is big
In 0.2mm.
9. the corrugated steel of the compound carbon fiber as described in claim 1-8 any one, which is characterized in that the corrugated steel basis
One layer of erosion resistant coating (4) is also set up between layer (1) and the carbon fiber layer (2).
10. the ripple steel product of compound carbon fiber, which is characterized in that including composite carbon described in any one of claim 1-9
The corrugated steel of fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425348.XA CN109278373A (en) | 2018-11-27 | 2018-11-27 | The corrugated steel and products thereof of compound carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425348.XA CN109278373A (en) | 2018-11-27 | 2018-11-27 | The corrugated steel and products thereof of compound carbon fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278373A true CN109278373A (en) | 2019-01-29 |
Family
ID=65173172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811425348.XA Pending CN109278373A (en) | 2018-11-27 | 2018-11-27 | The corrugated steel and products thereof of compound carbon fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734696A (en) * | 2022-03-15 | 2022-07-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Basalt fiber-steel composite corrugated plate and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760212A (en) * | 2017-01-17 | 2017-05-31 | 南京林业大学 | A kind of ripple multiple tube seawater marine sand concrete structure |
| CN209096165U (en) * | 2018-11-27 | 2019-07-12 | 杨天 | The corrugated steel and products thereof of compound carbon fiber |
-
2018
- 2018-11-27 CN CN201811425348.XA patent/CN109278373A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760212A (en) * | 2017-01-17 | 2017-05-31 | 南京林业大学 | A kind of ripple multiple tube seawater marine sand concrete structure |
| CN209096165U (en) * | 2018-11-27 | 2019-07-12 | 杨天 | The corrugated steel and products thereof of compound carbon fiber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734696A (en) * | 2022-03-15 | 2022-07-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Basalt fiber-steel composite corrugated plate and preparation method thereof |
| CN114734696B (en) * | 2022-03-15 | 2023-12-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Basalt fiber-steel composite corrugated plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8636037B2 (en) | Flexible tube for fluid transport | |
| CN106833263A (en) | A kind of composite strengthens steel pipe and its manufacturing process | |
| CN204098030U (en) | For the concrete pile structure of marine environment | |
| CN205004067U (en) | Warp resistance armoured cable is rolled over in bending resistance | |
| CN209096165U (en) | The corrugated steel and products thereof of compound carbon fiber | |
| CN109278373A (en) | The corrugated steel and products thereof of compound carbon fiber | |
| CN208331536U (en) | A kind of jointing of fiber reinforced thermoplastics composite coiled tubing | |
| CN109622322A (en) | A kind of leak stopping and protective coating for corrugated steel site operation | |
| CN209569421U (en) | A kind of plastic cement pipeline with long service life | |
| CN205640956U (en) | Glass spray of molten steel lamella is personally experienced sth. part of body and is used this glass spray of molten steel lamella anticorrosive inner liner of chimney physically | |
| CN216952057U (en) | Large-caliber double-flat-wall steel reinforced wear-resistant drain pipe | |
| CN207021033U (en) | low-voltage cable | |
| CN2755200Y (en) | Steel plastic composite winding pipe with plastic coated reinforced bar and plastic strip | |
| CN205919021U (en) | Inside lining formula prestressing force steel cylinder concrete pipe with full anticorrosive coating of glass steel | |
| CN207503700U (en) | A kind of electric wire | |
| CN207246667U (en) | A kind of light-weight environment-friendly type heat-protecting glass cotton pipe | |
| CN220354839U (en) | Heat shrinkage belt for repairing pipeline coating | |
| CN205751625U (en) | A kind of rustless steel holding wire | |
| CN215293941U (en) | Polymer composite pultrusion anti-corrosion pipe | |
| CN218441286U (en) | Socket joint of prestressed steel cylinder concrete pipe | |
| CN204828980U (en) | Oil gas is seamless steel pipe for pipeline | |
| CN108561660A (en) | A kind of jointing and method of fiber reinforced thermoplastics composite coiled tubing | |
| CN107883077A (en) | Anticorrosive pollution-discharge pipe | |
| CN211118192U (en) | Polyethylene composite belt for corrosion prevention of bent pipe and bent pipe corrosion prevention layer | |
| CN213798546U (en) | Composite waterproof coiled material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |