CN216107885U - Anti-crack polyester glass fiber cloth for asphalt pavement - Google Patents
Anti-crack polyester glass fiber cloth for asphalt pavement Download PDFInfo
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- CN216107885U CN216107885U CN202122172431.4U CN202122172431U CN216107885U CN 216107885 U CN216107885 U CN 216107885U CN 202122172431 U CN202122172431 U CN 202122172431U CN 216107885 U CN216107885 U CN 216107885U
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Abstract
The utility model discloses anti-cracking polyester glass fiber cloth for an asphalt pavement, which comprises a polyester glass fiber cloth main body, wherein a polyester glass fiber base layer is arranged in the middle position inside the polyester glass fiber cloth main body. This anti-crack polyester glass fiber cloth for bituminous paving is provided with the strengthening layer through the inside of the polyester glass fiber cloth main part in polyester glass fiber base layer top and below respectively, fix the strengthening layer and the first intensive monofilament and the adhesion of second intensive monofilament that set up respectively in it in polyester glass fiber cloth main part top and below of polyester glass fiber cloth base layer through first gluing layer when using, the anti-pulling performance that the polyester glass fiber cloth is many has been improved through the first intensive monofilament that is crisscross distribution and the second intensive monofilament, and cushion for the first intensive monofilament that is drawn the deformation and the second intensive monofilament that are drawn through the inside cushion chamber that sets up of strengthening layer, thereby the effectual crack resistance who improves polyester glass fiber cloth, the not good problem of crack resistance has been solved.
Description
Technical Field
The utility model relates to the technical field of asphalt pavement paving, in particular to an anti-crack polyester glass fiber cloth for an asphalt pavement.
Background
The polyester glass fiber cloth is a brand new glass fiber composite anti-cracking material, is a composite geosynthetic material consisting of 60 percent of glass fiber and 40 percent of polyester fiber, is a novel composite geosynthetic material developed after geotextile, geogrid and strip polymer, and has good compatibility with asphalt mixture, so the polyester glass fiber cloth is widely applied to asphalt concrete overlay, municipal road covering engineering, bridge deck waterproof layer and other engineering. However, the existing polyester glass fiber cloth still has the problem of poor crack resistance in the actual use process, so that a crack-resistant polyester glass fiber cloth for asphalt pavement is proposed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-cracking polyester glass fiber cloth for an asphalt pavement, which aims to solve the problem of poor anti-cracking performance in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fine cloth of anti polyester glass that splits for bituminous paving, includes the fine cloth main part of polyester glass, the inside intermediate position department of the fine cloth main part of polyester glass is provided with the fine basic unit of polyester glass, the inside of the fine cloth main part of polyester glass top of the fine basic unit of polyester and below is provided with the strengthening layer respectively, the inside of strengthening layer is provided with first intensive monofilament respectively, the fine cloth main part of polyester glass top of the fine basic unit of polyester glass is provided with the wearing layer, the fine cloth main part of polyester glass below of the fine basic unit of polyester glass is inside the bottom and is provided with the anticorrosive coating.
Preferably, the inside of the polyester glass fiber cloth main body above and below the polyester glass fiber base layer is provided with a first sticky layer respectively, and the inside of the polyester glass fiber cloth main body above and below the strengthening layer is provided with a second sticky layer respectively.
Preferably, the reinforced layers are symmetrical about a horizontal central line of the polyester glass fiber base layer in the polyester glass fiber cloth main body, and the reinforced layers are respectively provided with a buffer cavity in the reinforced layers.
Preferably, second reinforcing monofilaments are respectively arranged inside the reinforcing layers, and the first reinforcing monofilaments and the second reinforcing monofilaments are respectively distributed in a staggered manner inside the reinforcing layers.
Preferably, the inside of wearing layer evenly is provided with wear-resisting sand grip, wear-resisting sand grip is the crossing distribution in the inside of wearing layer, the coating has the silica coating between the wear-resisting sand grip.
Preferably, the inside of anticorrosive coating is provided with polytetrafluoroethylene fiber, and polytetrafluoroethylene fiber is evenly distributed in the inside of anticorrosive coating.
Compared with the prior art, the utility model has the beneficial effects that: the anti-cracking polyester glass fiber cloth for the asphalt pavement not only realizes good anti-cracking performance and good wear resistance, but also realizes excellent corrosion resistance;
(1) the reinforced layers are respectively arranged in the polyester glass fiber cloth main body above and below the polyester glass fiber base layer, when the anti-cracking and anti-tearing polyester glass fiber cloth is used, the reinforced layers and the first reinforced monofilaments and the second reinforced monofilaments which are respectively arranged in the reinforced layers are adhered and fixed above and below the polyester glass fiber cloth base layer in the polyester glass fiber cloth main body through the first adhesive layers, the first reinforced monofilaments and the second reinforced monofilaments which are distributed in a staggered mode are used for improving the anti-cracking performance of the polyester glass fiber cloth, and the first reinforced monofilaments and the second reinforced monofilaments which are pulled to deform are buffered through the buffer cavities arranged in the reinforced layers, so that the anti-cracking performance of the polyester glass fiber cloth is effectively improved;
(2) the wear-resistant layer is arranged at the top end inside the polyester glass fiber cloth main body above the polyester glass fiber base layer, and the wear-resistant convex strips arranged inside the wear-resistant layer are adhered inside the polyester glass fiber cloth main body through the second adhesion layer when the wear-resistant cloth main body is used, so that the wear resistance of the polyester glass fiber cloth after being laid is stronger through the wear-resistant convex strips arranged in a cross mode, the wear resistance of the polyester glass fiber cloth is further improved through the silicon oxide coating uniformly coated between the wear-resistant convex strips, and the service life of the polyester glass fiber cloth after being laid on an asphalt pavement is effectively prolonged;
(3) be provided with the anticorrosive coating through the inside bottom of the fine cloth main part of polyester glass below the fine basic unit of polyester glass, glue the bottom of gluing the layer and connecting at the fine cloth main part of polyester glass inside with the anticorrosive coating through the second when using, can effectually prevent that the fine cloth of polyester glass from laying the moisture under the back road and invading on the steam through the inside polytetrafluoroethylene fibre that evenly sets up of anticorrosive coating, corrode in the past and damage the fine cloth of polyester glass and influence its normal use in the long run to further perfect the performance of the fine cloth of polyester glass.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the wear layer of the present invention;
fig. 4 is a schematic bottom view of the corrosion protection layer of the present invention.
In the figure: 1. a polyester glass fiber cloth main body; 2. a polyester glass fiber base layer; 3. a first adhesive layer; 4. a strengthening layer; 5. a wear layer; 6. an anticorrosive layer; 7. a second adhesive layer; 8. polytetrafluoroethylene fibers; 9. a first reinforcing monofilament; 10. a buffer chamber; 11. a second reinforcing monofilament; 12. wear-resistant convex strips; 13. a silicon oxide coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, an anti-crack polyester glass fiber cloth for an asphalt pavement comprises a polyester glass fiber cloth main body 1, a polyester glass fiber base layer 2 is arranged at a middle position inside the polyester glass fiber cloth main body 1, reinforced layers 4 are respectively arranged inside the polyester glass fiber cloth main body 1 above and below the polyester glass fiber base layer 2, first reinforced monofilaments 9 are respectively arranged inside the reinforced layers 4, a wear-resistant layer 5 is arranged at the top end inside the polyester glass fiber cloth main body 1 above the polyester glass fiber base layer 2, an anti-corrosion layer 6 is arranged at the bottom end inside the polyester glass fiber cloth main body 1 below the polyester glass fiber base layer 2, first adhesive layers 3 are respectively arranged inside the polyester glass fiber cloth main body 1 above and below the polyester glass fiber base layer 2, and second adhesive layers 7 are respectively arranged inside the polyester glass fiber cloth main body 1 above and below the reinforced layers 4;
the reinforced layer 4 is symmetrical about the horizontal central line of the polyester glass fiber base layer 2 in the polyester glass fiber cloth main body 1, the reinforced layer 4 is internally provided with a buffer cavity 10, the reinforced layer 4 is internally provided with second reinforced monofilaments 11, and the first reinforced monofilaments 9 and the second reinforced monofilaments 11 are staggered in the reinforced layer 4;
specifically, as shown in fig. 1 and 2, when in use, the reinforcing layer 4 and the first reinforcing monofilaments 9 and the second reinforcing monofilaments 11 respectively arranged therein are adhesively fixed above and below the polyester glass fiber cloth base layer 2 in the polyester glass fiber cloth main body 1 through the first adhesive layer 3, the tear resistance of the polyester glass fiber cloth is improved through the first reinforcing monofilaments 9 and the second reinforcing monofilaments 11 which are distributed in a staggered manner, and the first reinforcing monofilaments 9 and the second reinforcing monofilaments 11 which are deformed by being pulled are buffered through the buffer cavities 10 arranged in the reinforcing layer 4, so that the crack resistance of the polyester glass fiber cloth is effectively improved.
Example 2: wear-resistant convex strips 12 are uniformly arranged in the wear-resistant layer 5, the wear-resistant convex strips 12 are distributed in the wear-resistant layer 5 in a crossed manner, and a silicon oxide coating 13 is coated between the wear-resistant convex strips 12;
specifically, as shown in fig. 1 and fig. 3, when in use, the wear-resistant protruding strips 12 arranged inside the wear-resistant layer 5 are adhered inside the polyester glass fiber cloth main body 1 through the second adhesive layer 7, so that the wear resistance of the polyester glass fiber cloth after being laid is stronger through the wear-resistant protruding strips 12 arranged in a crossed manner, the wear resistance of the polyester glass fiber cloth is further improved through the silicon oxide coating 13 uniformly coated between the wear-resistant protruding strips 12, and the service life of the polyester glass fiber cloth after being laid on an asphalt pavement is effectively prolonged.
Example 3: the polytetrafluoroethylene fibers 8 are arranged inside the anticorrosive layer 6, and the polytetrafluoroethylene fibers 8 are uniformly distributed inside the anticorrosive layer 6;
specifically, as shown in fig. 1 and 4, when in use, the anti-corrosion layer 6 is connected to the bottom end inside the polyester fiberglass cloth main body 1 through the second adhesive layer 7, and the polytetrafluoroethylene fibers 8 uniformly arranged inside the anti-corrosion layer 6 can effectively prevent the polyester fiberglass cloth from being soaked in moisture vapor on the pavement after being laid, so that the polyester fiberglass cloth is corroded and damaged in the past to influence the normal use of the polyester fiberglass cloth, thereby further improving the performance of the polyester fiberglass cloth.
The working principle is as follows: when the anti-cracking and anti-abrasion polyester glass fabric is used, firstly, the first adhesive layer 3 is used for adhering and fixing the reinforcing layer 4 and the first reinforcing monofilaments 9 and the second reinforcing monofilaments 11 respectively arranged in the reinforcing layer 4 above and below the polyester glass fabric base layer 2 in the polyester glass fabric main body 1, the anti-tearing property of the polyester glass fabric is improved through the first reinforcing monofilaments 9 and the second reinforcing monofilaments 11 which are distributed in a staggered mode, the first reinforcing monofilaments 9 and the second reinforcing monofilaments 11 which are deformed in a pulling mode are buffered through the buffer cavities 10 arranged in the reinforcing layer 4, the anti-cracking property of the polyester glass fabric is effectively improved, the second adhesive layer 7 is used for adhering the anti-abrasion convex strips 12 arranged in the anti-abrasion layer 5 to the interior of the polyester glass fabric main body 1, the anti-abrasion property of the polyester glass fabric after being laid is stronger through the anti-abrasion convex strips 12 which are arranged in a crossed mode, and the anti-abrasion property of the polyester glass fabric is further improved through the silicon oxide coating 13 uniformly coated between the anti-abrasion convex strips 12 Thereby effectual life who prolongs after the fine cloth of polyester glass laid asphalt pavement to glue the bottom of gluing layer 7 connection in the fine cloth main part of polyester glass 1 inside with anticorrosive coating 6 through the second, can effectually prevent through the inside polytetrafluoroethylene fiber 8 that evenly sets up of anticorrosive coating 6 that the fine cloth of polyester glass from laying the moist steam of back road surface and invade on, the corrosion damage fine cloth of polyester glass influences its normal use in the past for a long time, thereby further perfected the performance of the fine cloth of polyester glass.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a bituminous paving is with anti polyester glass fiber cloth that splits, includes polyester glass fiber cloth main part (1), its characterized in that: the polyester glass fiber cloth is characterized in that a polyester glass fiber base layer (2) is arranged in the middle of the inside of the polyester glass fiber cloth main body (1), reinforced layers (4) are arranged inside the polyester glass fiber base layer (2) above and the polyester glass fiber cloth main body (1) below respectively, first reinforced monofilaments (9) are arranged inside the reinforced layers (4) respectively, a wear-resistant layer (5) is arranged on the top end of the polyester glass fiber cloth main body (1) above the polyester glass fiber base layer (2), and an anti-corrosion layer (6) is arranged at the bottom end of the polyester glass fiber cloth main body (1) below the polyester glass fiber base layer (2).
2. The crack-resistant polyester glass fiber cloth for the asphalt pavement according to claim 1, which is characterized in that: the interior of the polyester glass fiber cloth main body (1) above and below the polyester glass fiber base layer (2) is respectively provided with a first adhesive layer (3), and the interior of the polyester glass fiber cloth main body (1) above and below the strengthening layer (4) is respectively provided with a second adhesive layer (7).
3. The crack-resistant polyester glass fiber cloth for the asphalt pavement according to claim 1, which is characterized in that: the reinforced layer (4) is symmetrical about the horizontal central line of the polyester glass fiber base layer (2) in the polyester glass fiber cloth main body (1), and the reinforced layer (4) is internally provided with buffer cavities (10) respectively.
4. The crack-resistant polyester glass fiber cloth for the asphalt pavement according to claim 1, which is characterized in that: second strengthening monofilaments (11) are respectively arranged inside the strengthening layer (4), and the first strengthening monofilaments (9) and the second strengthening monofilaments (11) are respectively distributed in a staggered manner inside the strengthening layer (4).
5. The crack-resistant polyester glass fiber cloth for the asphalt pavement according to claim 1, which is characterized in that: the inside of wearing layer (5) evenly is provided with wear-resisting sand grip (12), wear-resisting sand grip (12) are cross distribution in the inside of wearing layer (5), the coating has silicon oxide coating (13) between wear-resisting sand grip (12).
6. The crack-resistant polyester glass fiber cloth for the asphalt pavement according to claim 1, which is characterized in that: the inside of anticorrosive coating (6) is provided with polytetrafluoroethylene fiber (8), and polytetrafluoroethylene fiber (8) are evenly distributed in anticorrosive coating (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172431.4U CN216107885U (en) | 2021-09-09 | 2021-09-09 | Anti-crack polyester glass fiber cloth for asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172431.4U CN216107885U (en) | 2021-09-09 | 2021-09-09 | Anti-crack polyester glass fiber cloth for asphalt pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216107885U true CN216107885U (en) | 2022-03-22 |
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ID=80732157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122172431.4U Active CN216107885U (en) | 2021-09-09 | 2021-09-09 | Anti-crack polyester glass fiber cloth for asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216107885U (en) |
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2021
- 2021-09-09 CN CN202122172431.4U patent/CN216107885U/en active Active
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