CN209111651U - A kind of composite metal plate of roof anti-corrosion - Google Patents
A kind of composite metal plate of roof anti-corrosion Download PDFInfo
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- CN209111651U CN209111651U CN201821851248.9U CN201821851248U CN209111651U CN 209111651 U CN209111651 U CN 209111651U CN 201821851248 U CN201821851248 U CN 201821851248U CN 209111651 U CN209111651 U CN 209111651U
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- corrosion
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- metal
- puigging
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Abstract
The utility model relates to metal working technical areas, especially a kind of composite metal plate of roof anti-corrosion, including lower metal layer, the upper surface of the lower metal layer is compounded with puigging by the first gluing oxidant layer, the upper surface of the puigging is compounded with upper metal layer by the second gluing oxidant layer, the upper surface of the upper metal layer is coated with anti-corrosion coating, the top of the lower metal layer is fixed with multiple metal blocks, the bottom end of the upper metal layer is fixed with multiple buckles, the metal block is connected together through the first gluing oxidant layer and puigging and with the buckle in the second gluing oxidant layer.The utility model has the characteristics that safe and reliable, long service life.
Description
Technical field
The utility model relates to metal working technical area more particularly to a kind of composite metal plates of roof anti-corrosion.
Background technique
Composite metal plate refers to the plank on one layer of metal coated with another metal, and having reached is not reducing using effect
Economize on resources under the premise of fruit, reduce the effect of cost.Complex method usually has Explosion composite, and explosion Rolling compund, rolling are multiple
Close etc..It is mainly used in anti-corrosion, pressure vessel manufacturing, electric construction, petrochemical industry, medicine, light industry, automobile and other industries.
Current most of composite metal plates for roof are all easy to be influenced and corrode by rainwater, seriously affect
The service life of composite metal plate；And rainwater is dropped on composite metal plate can generate noise, some metals for roof are multiple
Plywood material structural strength is inadequate, occurs to prevent fires when fire, is likely to result in personnel, the loss on property.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of roof antirust proposed
The composite metal plate of erosion.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of composite metal plate of roof anti-corrosion, including lower metal layer are designed, the upper surface of the lower metal layer is logical
It crosses the first gluing oxidant layer and is compounded with puigging, the upper surface of the puigging is compounded with upper metal layer by the second gluing oxidant layer,
The upper surface of the upper metal layer is coated with anti-corrosion coating, and the top of the lower metal layer is fixed with multiple metal blocks, described
The bottom end of upper metal layer is fixed with multiple buckles, the metal block through the first gluing oxidant layer and puigging and with the second glue
Buckle in adhesive layer is connected together.
Preferably, the lower metal layer is titanium alloy sheet.
Preferably, the polyester fiber board that the puigging is.
Preferably, the upper metal layer is carbon steel sheet.
Preferably, the anti-corrosion coating is zn alloy coating.
The utility model proposes a kind of roof anti-corrosion composite metal plate, beneficial effect is: by upper gold
Belong to layer surface and be coated with anti-corrosion coating, can completely cover composite metal plate, structure is reliable, and rust resistance is good, can effectively protect
Protect composite metal plate；By being equipped with metal block, buckle, enhance the stability between composite metal plate structure, material is polyester
The soundproof plate of fiber has good sound-absorbing, fire-retardant and heat insulating function, energy effective noise reduction function and the damage for avoiding personnel's property
It loses.The utility model has the characteristics that safe and reliable, long service life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of roof anti-corrosion composite metal plate structural schematic diagram；
Fig. 2 be the utility model proposes a kind of roof anti-corrosion composite metal plate side view.
In figure: lower metal layer 1, the first gluing oxidant layer 2, puigging 3, the second gluing oxidant layer 4, metal block 5, buckle 6, on
Metal layer 7, anti-corrosion coating 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of composite metal plate of roof anti-corrosion, including lower metal layer 1, the upper end of lower metal layer 1
Face is compounded with puigging 3 by the first gluing oxidant layer 2, and lower metal layer 1 is titanium alloy sheet, and with a thickness of 5-7mm, titanium alloy sheet has
Light weight, specific strength height, good corrosion resistance, it is heat-resist the features such as, the gluing of the first gluing oxidant layer 2 and the second gluing oxidant layer 4
Activation temperature is 220-250 degree, and adhesive strength has good viscosity in 12N/mm or more, the gluing oxidant layer, can be by a gold
It is secured to belong to plate gluing, composite metal plate is whole more stable.
The polyester fiber thin plate that 3 ingredient of puigging is 100%, with a thickness of 1-1.5mm, the polyester fiber of raw material 100% is thin
Plate, with sound-absorbing, environmental protection, fire-retardant, heat-insulated, heat preservation, moisture-proof, stability is good, impact resistance is good, independence is good, cost performance is high
The advantages that, various levels of sound-absorbing can be met, rainwater is dropped in the noise generated on composite metal plate and can be fully absorbed.
The upper surface of puigging 3 is compounded with metal layer 7 by the second gluing oxidant layer 4, and upper metal layer 7 is carbon steel sheet, thick
It is 0.40%~7.03% that degree, which is 6-10mm phosphorus content, and manganese content is 0.20%~0.60%, and phosphorus content is no more than 0.03%, is contained
Sulfur content is no more than 0.03%, which has higher hardness and preferable wearability, and hardness is moderate under annealed condition, and former material
Material is easy to get, and production cost is low.
The upper surface of upper metal layer 7 is coated with anti-corrosion coating 8, and anti-corrosion coating 8 is zn alloy coating, with a thickness of 0.9-
1.2mm, entire metal surface are protected, and no matter are hardly entered in recess or inside pipe fitting or any other coating
Corner dissolves zinc and is easy to uniformly cover, and the consumption of zinc alloy layer in an atmosphere is slowly, about steel corruption
The 1/17 to 1/18 of rate is lost, the service life far more than other any coatings, effectively can delay metal material to corrode.
The top of lower metal layer 1 is fixed with multiple metal blocks 5, and the bottom end of upper metal layer 7 is fixed with multiple buckles
6, metal block 5 is connected together through the first gluing oxidant layer 2 and puigging 3 and with the buckle 6 in the second gluing oxidant layer 4, metal
Being connected together by metal block 5 and buckle 6, keeps the composite metal plate structure more stable between composite board.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of composite metal plate of roof anti-corrosion, including lower metal layer (1), it is characterised in that: the lower metal layer (1)
Upper surface be compounded with puigging (3) by the first gluing oxidant layer (2), the upper surface of the puigging (3) passes through the second gluing
Oxidant layer (4) is compounded with metal layer (7), and the upper surface of the upper metal layer (7) is coated with anti-corrosion coating (8), the lower metal
The top of layer (1) is fixed with multiple metal blocks (5), and the bottom end of the upper metal layer (7) is fixed with multiple buckles (6),
The metal block (5) is blocked through the first gluing oxidant layer (2) and puigging (3) and with the buckle (6) in the second gluing oxidant layer (4)
Close connection.
2. a kind of composite metal plate of roof anti-corrosion according to claim 1, it is characterised in that: the lower metal layer
It (1) is titanium alloy sheet.
3. a kind of composite metal plate of roof anti-corrosion according to claim 1, it is characterised in that: the puigging
(3) polyester fiber board for being.
4. a kind of composite metal plate of roof anti-corrosion according to claim 1, it is characterised in that: the upper metal layer
It (7) is carbon steel sheet.
5. a kind of composite metal plate of roof anti-corrosion according to claim 1, it is characterised in that: the anti-corrosion plating
Layer (8) is zn alloy coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851248.9U CN209111651U (en) | 2018-11-10 | 2018-11-10 | A kind of composite metal plate of roof anti-corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851248.9U CN209111651U (en) | 2018-11-10 | 2018-11-10 | A kind of composite metal plate of roof anti-corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209111651U true CN209111651U (en) | 2019-07-16 |
Family
ID=67204601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821851248.9U Active CN209111651U (en) | 2018-11-10 | 2018-11-10 | A kind of composite metal plate of roof anti-corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209111651U (en) |
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2018
- 2018-11-10 CN CN201821851248.9U patent/CN209111651U/en active Active
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