CN217810926U - Node multidirectional reinforced grid - Google Patents
Node multidirectional reinforced grid Download PDFInfo
- Publication number
- CN217810926U CN217810926U CN202221287963.0U CN202221287963U CN217810926U CN 217810926 U CN217810926 U CN 217810926U CN 202221287963 U CN202221287963 U CN 202221287963U CN 217810926 U CN217810926 U CN 217810926U
- Authority
- CN
- China
- Prior art keywords
- reinforcing rib
- triangular reinforcing
- rib
- triangular
- triangle
- 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.)
- Active
Links
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The application discloses a node multidirectional reinforcement grid, which comprises a geogrid body formed by sequentially connecting a plurality of rectangular units, wherein a reinforcement assembly is arranged in each rectangular unit and comprises a first triangular reinforcing rib, a second triangular reinforcing rib, a third triangular reinforcing rib and a fourth triangular reinforcing rib; two vertexes of the first triangular reinforcing rib far away from the middle part of the rectangular unit, two vertexes of the second triangular reinforcing rib far away from the middle part of the rectangular unit, two vertexes of the third triangular reinforcing rib far away from the middle part of the rectangular unit, and two vertexes of the fourth triangular reinforcing rib far away from the middle part of the rectangular unit are sequentially and fixedly connected with four sides of the rectangular unit. This application subdivides the minimum rectangle unit originally into a plurality of triangles for the compressive strength and the structural strength of rectangle unit are strengthened by a wide margin, have reduced the anti deformability after the unilateral atress of geogrid body, have prolonged the life of geogrid body, promote geogrid body full play to add the muscle effect.
Description
Technical Field
The utility model relates to a grid structure technical field, in particular to grid is reinforceed to node multidirectionally.
Background
The grid structure is a grid structure made of warp and weft strips, and the meshing and interlocking action between grid meshes and the soil body form an efficient stress transfer mechanism, so that local loads can be quickly and effectively diffused into the large-area soil body, and the aims of reducing local damage stress and prolonging the service life of the project are fulfilled.
An improved basalt fiber geogrid is disclosed in the Chinese utility model patent with the publication number of CN207987448U, which comprises a geogrid body woven by warp sheets and weft sheets, wherein unidirectional cloth is adhered to the upper surface and the lower surface of the geogrid body, and is adhered to the upper surface and the lower surface of the geogrid body by adopting an adhesive; the unidirectional cloth is formed by weaving a fiber bundle structure made of basalt fibers; the warp sheet is composed of basalt fiber bundles processed and dried by asphalt; the weft sheet is composed of basalt fiber bundles which are processed and dried by asphalt.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: above-mentioned geogrid only adopts weft sheet and warp sheet to weave and forms, though weft sheet and warp sheet adopt technology to handle, have strengthened the intensity of geogrid body to a certain extent, but the connection structure between weft sheet and the warp sheet is less, suffers external force impact effect when weft sheet or warp sheet part after, leads to geogrid body local to take place to warp easily, influences the performance that geogrid body adds the muscle effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a grid is reinforceed to node multidirectionally.
The above technical purpose of the present invention can be achieved by the following technical solutions: the node multidirectional reinforcement grid comprises a geogrid body, wherein the geogrid body is formed by sequentially connecting a plurality of rectangular units, a reinforcement assembly is arranged in each rectangular unit, and each reinforcement assembly comprises a first triangular reinforcing rib, a second triangular reinforcing rib, a third triangular reinforcing rib and a fourth triangular reinforcing rib;
the first triangular reinforcing rib, the second triangular reinforcing rib, the third triangular reinforcing rib and the fourth triangular reinforcing rib are sequentially distributed clockwise and are jointly connected to one point, and the first triangular reinforcing rib, the second triangular reinforcing rib, the third triangular reinforcing rib and the fourth triangular reinforcing rib are respectively and sequentially fixedly connected with four sides of the rectangular unit.
By adopting the technical scheme, first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and fourth triangle-shaped strengthening rib mating reaction, subdivide into a plurality of triangle-shaped units with original minimum rectangle unit, and first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and fourth triangle-shaped strengthening rib distribute in proper order along clockwise and connect in a point jointly, two summits of first triangle-shaped strengthening rib, two summits of second triangle-shaped strengthening rib, two summits of third triangle-shaped strengthening rib and four limits of fourth triangle-shaped strengthening rib fixed connection rectangle unit in proper order respectively, with this compressive strength and the structural strength that makes the rectangle unit obtain reinforcing by a wide margin, the anti-deformation ability after having reduced the unilateral atress of geogrid body, be favorable to prolonging the life of geogrid body, promote geogrid body full play effect.
Furthermore, the rectangular units are square units, and the first triangular reinforcing rib, the second triangular reinforcing rib, the third triangular reinforcing rib and the fourth triangular reinforcing rib are four regular triangles with equal areas.
Through adopting above-mentioned technical scheme for the structure of first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and fourth triangle-shaped strengthening rib is more regular, and furthest has strengthened as strengthening the subassembly by first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and fourth triangle-shaped strengthening rib, carries out the effect of strengthening to the structure of geogrid body.
Furthermore, an included angle between edges of the first triangular reinforcing rib and the second triangular reinforcing rib which are close to each other, an included angle between edges of the second triangular reinforcing rib and the third triangular reinforcing rib which are close to each other, an included angle between edges of the third triangular reinforcing rib and the fourth triangular reinforcing rib which are close to each other, and an included angle between edges of the fourth triangular reinforcing rib and the first triangular reinforcing rib which are close to each other are all 30 degrees;
the triangle formed by the edge far away from one side of the middle part of the rectangular unit and the rectangular unit, and the triangle formed by the edge far away from one side of the middle part of the rectangular unit and the rectangular unit are isosceles right triangles with equal areas.
By adopting the technical scheme, the inner triangular structural units of the geogrid body are distributed in order, the regularity is high, the first triangular reinforcing ribs, the second triangular reinforcing ribs, the third triangular reinforcing ribs and the fourth triangular reinforcing ribs are favorably matched with one another, and the structural strength of the geogrid body is fully exerted.
Furthermore, a cross-shaped structure reinforcing rib is fixed in the rectangular unit, and four vertexes of the cross-shaped structure reinforcing rib are respectively and fixedly connected with the four vertexes of the rectangular unit.
Through adopting above-mentioned technical scheme, cross structure strengthening rib further subdivides first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and fourth triangle-shaped strengthening rib inner structure into tiny triangle-shaped unit, has further improved the structural strength and the anti deformability of worker's grid body.
Furthermore, twelve rib intersection nodes are arranged at the intersection positions among the cross-shaped reinforcing ribs, the first triangular reinforcing ribs, the second triangular reinforcing ribs, the third triangular reinforcing ribs and the fourth triangular reinforcing ribs.
By adopting the technical scheme, the twelve rib intersection nodes enhance the connection strength and stability among the cross-shaped reinforcing ribs, the first triangular reinforcing ribs, the second triangular reinforcing ribs, the third triangular reinforcing ribs and the fourth triangular reinforcing ribs.
Furthermore, four rib intersection nodes are arranged at the intersection between the cross-shaped reinforcing rib and the first triangular reinforcing rib, the intersection between the cross-shaped reinforcing rib and the second triangular reinforcing rib, the intersection between the cross-shaped reinforcing rib and the third triangular reinforcing rib and the intersection between the cross-shaped reinforcing rib and the fourth triangular reinforcing rib.
By adopting the technical scheme, the four-rib intersection node enables the cross-shaped reinforcing rib to be connected with the first triangular reinforcing rib, the second triangular reinforcing rib, the third triangular reinforcing rib and the fourth triangular reinforcing rib.
Furthermore, six rib intersection nodes are arranged at the intersection positions between the rectangular units and the adjacent triangular reinforcing ribs.
Through adopting above-mentioned technical scheme, the setting of six rib intersection nodes for can be connected between rectangle unit and first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and the fourth triangle-shaped strengthening rib, be favorable to adding the muscle subassembly full play and add the muscle effect.
Furthermore, eight rib intersection nodes are arranged at the intersections between the four rectangular units and the four adjacent cross-structure reinforcing ribs.
Through adopting above-mentioned technical scheme, the setting of eight ribs intersection node has improved the joint strength and the anti deformability between four rectangle units and four adjacent cross structures.
To sum up, the utility model discloses following beneficial effect has:
1. in the application, the first triangular reinforcing rib, the second triangular reinforcing rib, the third triangular reinforcing rib and the fourth triangular reinforcing rib are matched, the original minimum rectangular unit is subdivided into a plurality of triangular units, the first triangular reinforcing rib, the second triangular reinforcing rib, the third triangular reinforcing rib and the fourth triangular reinforcing rib are sequentially distributed clockwise and are jointly connected to one point, two vertexes of the first triangular reinforcing rib, two vertexes of the second triangular reinforcing rib, two vertexes of the third triangular reinforcing rib and two vertexes of the fourth triangular reinforcing rib are respectively and fixedly connected with four sides of the rectangular unit in sequence, so that the compressive strength and the structural strength of the rectangular unit are greatly enhanced, the deformation resistance of the geogrid body after being stressed on one side is reduced, the service life of the geogrid body is prolonged, and the geogrid body is promoted to fully exert the reinforcing function on one side;
2. in the application, the internal triangular structural units of the geogrid body are distributed regularly, the regularity is strong, the first triangular reinforcing ribs, the second triangular reinforcing ribs, the third triangular reinforcing ribs and the fourth triangular reinforcing ribs are favorably matched with each other, and the effect of reinforcing the structural strength of the geogrid body is fully exerted;
3. in this application, cross structure strengthening rib further subdivides first triangle-shaped strengthening rib, second triangle-shaped strengthening rib, third triangle-shaped strengthening rib and fourth triangle-shaped strengthening rib inner structure into thin triangle-shaped unit, has further improved the structural strength and the anti deformability of worker's grid body.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;
fig. 2 is a schematic structural diagram for highlighting the rectangular unit according to the embodiment of the present invention.
In the figure: 1. a geogrid body; 11. a rectangular unit; 2. a reinforcement assembly; 21. a first triangular reinforcing rib; 22. a second triangular reinforcing rib; 23. a third triangular reinforcing rib; 24. a fourth triangular reinforcing rib; 3. a cross-structure reinforcing rib; 4. twelve rib intersection nodes; 5. four-rib intersection nodes; 6. six-rib intersection nodes; 7. eight-rib intersection nodes.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
As shown in fig. 1 and 2, the embodiment of the present application discloses a node multidirectional reinforcement grid, which comprises a geogrid body 1 and a reinforcement component 2. The geogrid body 1 is formed by sequentially connecting a plurality of rectangular units 11, and in the embodiment, the rectangular units 11 are square units.
The number of the reinforcing assemblies 2 is equal to that of the rectangular units 11, the positions of the reinforcing assemblies 2 correspond to those of the rectangular units 11 one by one, and the reinforcing assemblies 2 comprise first triangular reinforcing ribs 21, second triangular reinforcing ribs 22, third triangular reinforcing ribs 23 and fourth triangular reinforcing ribs 24. The first triangular reinforcing ribs 21, the second triangular reinforcing ribs 22, the third triangular reinforcing ribs 23 and the fourth triangular reinforcing ribs 24 are of four regular triangular structures with equal areas, the first triangular reinforcing ribs 21, the second triangular reinforcing ribs 22, the third triangular reinforcing ribs 23 and the fourth triangular reinforcing ribs 24 are sequentially distributed clockwise and are jointly connected to one point, the first triangular reinforcing ribs 21 are far away from two vertexes in the middle of the rectangular unit 11, the second triangular reinforcing ribs 22 are far away from two vertexes in the middle of the rectangular unit 11, the third triangular reinforcing ribs 23 are far away from two vertexes in the middle of the rectangular unit 11, and the fourth triangular reinforcing ribs 24 are far away from two vertexes in the middle of the rectangular unit 11 and are respectively and sequentially fixedly connected with four sides of the rectangular unit 11, the original minimum rectangular unit 11 is subdivided into a plurality of triangular units, so that the compressive strength and the structural strength of the rectangular unit 11 are greatly enhanced, the deformation resistance of the geogrid body 1 after being stressed on one side is reduced, the service life of the geogrid body 1 is beneficial to prolonging of the geogrid body 1, and the geogrid body 1 can fully play a role in reinforcing.
In this embodiment, an included angle between the mutually close edges of the first triangular reinforcing rib 21 and the second triangular reinforcing rib 22, an included angle between the mutually close edges of the second triangular reinforcing rib 22 and the third triangular reinforcing rib 23, an included angle between the mutually close edges of the third triangular reinforcing rib 23 and the fourth triangular reinforcing rib 24, and an included angle between the mutually close edges of the fourth triangular reinforcing rib 24 and the first triangular reinforcing rib 21 are all 30 °. The edge that rectangle unit 11 middle part one side was kept away from to first triangle-shaped strengthening rib 21 encloses with rectangle unit 11 triangle-shaped, the edge that rectangle unit 11 middle part one side was kept away from to second triangle-shaped strengthening rib 22 encloses with rectangle unit 11 triangle-shaped, the edge that rectangle unit 11 middle part one side was kept away from to third triangle-shaped strengthening rib 23 encloses with rectangle unit 11 triangle-shaped, the edge that rectangle unit 11 middle part one side was kept away from to fourth triangle-shaped strengthening rib 24 is the isosceles right triangle-shaped that the area equals with the triangle-shaped that rectangle unit 11 encloses, make geogrid body 1's inside triangle-shaped constitutional unit neatly distribute, regularity is strong, be favorable to first triangle-shaped strengthening rib 21, second triangle-shaped strengthening rib 22, third triangle-shaped strengthening rib 23 and fourth triangle-shaped strengthening rib 24 mutually support, and full play strengthens geogrid body 1 structural strength's effect.
In order to further enhance the structural strength of the geogrid body 1, cross-shaped reinforcing ribs 3 are fixed in the rectangular units 11, four vertexes of the cross-shaped reinforcing ribs 3 are respectively and fixedly connected with four vertexes of the rectangular units 11, twelve rib intersection nodes 4 are arranged at intersections between the cross-shaped reinforcing ribs 3, the first triangular reinforcing ribs 21, the second triangular reinforcing ribs 22, the third triangular reinforcing ribs 23 and the fourth triangular reinforcing ribs 24, four rib intersection nodes 5 are arranged at intersections between the cross-shaped reinforcing ribs 3 and the first triangular reinforcing ribs 21, intersections between the cross-shaped reinforcing ribs 3 and the second triangular reinforcing ribs 22, intersections between the cross-shaped reinforcing ribs 3 and the third triangular reinforcing ribs 23, and intersections between the cross-shaped reinforcing ribs 3 and the fourth triangular reinforcing ribs 24, so that the connection strength between the cross-shaped reinforcing ribs 3 and the first triangular reinforcing ribs 21, between the second triangular reinforcing ribs 22, the third triangular reinforcing ribs 23, between the fourth triangular reinforcing ribs 24 and the rectangular units 11 is enhanced, and the deformation resistance of the geogrid body 1 is greatly improved.
In this embodiment, six-rib intersection nodes 6 are arranged at intersections between the rectangular units 11 and the adjacent triangular reinforcing ribs, and eight-rib intersection nodes 7 are arranged at intersections between the four rectangular units 11 and the four adjacent cross-structure reinforcing ribs 3, so that the reinforcement assembly can fully exert a reinforcement effect, and the connection strength and the deformation resistance between the four rectangular units 11 and the four adjacent cross-structures can be improved.
The use principle of the node multidirectional reinforcement grid in the embodiment is as follows: first triangle-shaped strengthening rib 21, second triangle-shaped strengthening rib 22, third triangle-shaped strengthening rib 23 and fourth triangle-shaped strengthening rib 24 mating reaction, divide into a plurality of triangle-shaped units with original minimum rectangle unit 11, and first triangle-shaped strengthening rib 21, second triangle-shaped strengthening rib 22, third triangle-shaped strengthening rib 23 and fourth triangle-shaped strengthening rib 24 distribute in proper order along clockwise and connect in a point jointly, two summits of first triangle-shaped strengthening rib 21, two summits of second triangle-shaped strengthening rib 22, two summits of third triangle-shaped strengthening rib 23 and two summits of fourth triangle-shaped strengthening rib 24 are fixed connection rectangle unit 11's four limits respectively in proper order, with this make rectangle unit 11's compressive strength and structural strength obtain reinforcing by a wide margin, the anti deformability after having reduced geogrid body 1 unilateral atress, be favorable to prolonging geogrid body 1's life, promote geogrid body 1 to fully play the reinforcement effect.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a multidirectional reinforcement grid of node, includes geogrid body (1), characterized by: the geogrid body (1) is formed by sequentially connecting a plurality of rectangular units (11), a reinforcing component (2) is arranged in each rectangular unit (11), and each reinforcing component (2) comprises a first triangular reinforcing rib (21), a second triangular reinforcing rib (22), a third triangular reinforcing rib (23) and a fourth triangular reinforcing rib (24);
the first triangular reinforcing rib (21), the second triangular reinforcing rib (22), the third triangular reinforcing rib (23) and the fourth triangular reinforcing rib (24) are sequentially distributed clockwise and are jointly connected to one point, two vertexes of the first triangular reinforcing rib (21), two vertexes of the second triangular reinforcing rib (22), two vertexes of the third triangular reinforcing rib (23), and two vertexes of the fourth triangular reinforcing rib (24), wherein the two vertexes of the second triangular reinforcing rib, the two vertexes of the third triangular reinforcing rib and the two vertexes of the fourth triangular reinforcing rib are far away from the middle of the rectangular unit (11), and the two vertexes of the fourth triangular reinforcing rib (24) are respectively and sequentially and fixedly connected with four sides of the rectangular unit (11).
2. A nodal multi-directional reinforcing grid in accordance with claim 1, wherein: the rectangular unit (11) is a square unit, and the first triangular reinforcing rib (21), the second triangular reinforcing rib (22), the third triangular reinforcing rib (23) and the fourth triangular reinforcing rib (24) are four regular triangles with equal areas.
3. The nodal multi-directional reinforcement grid of claim 2, wherein: the included angle between the edges of the first triangular reinforcing rib (21) and the second triangular reinforcing rib (22) which are close to each other, the included angle between the edges of the second triangular reinforcing rib (22) and the third triangular reinforcing rib (23) which are close to each other, the included angle between the edges of the third triangular reinforcing rib (23) and the fourth triangular reinforcing rib (24) which are close to each other, and the included angle between the edges of the fourth triangular reinforcing rib (24) and the first triangular reinforcing rib (21) which are close to each other are all 30 degrees;
the triangle that first triangle-shaped strengthening rib (21) kept away from edge and the rectangle unit (11) that rectangle unit (11) middle part one side enclosed, the triangle that edge and rectangle unit (11) that rectangle unit (11) middle part one side were kept away from in second triangle-shaped strengthening rib (22) enclosed, the triangle that edge and rectangle unit (11) enclosed that rectangle unit (11) middle part one side were kept away from in third triangle-shaped strengthening rib (23), the isosceles right triangle that the edge that rectangle unit (11) middle part one side was kept away from in fourth triangle-shaped strengthening rib (24) and rectangle unit (11) enclosed is the area and equals.
4. A nodal multi-directional reinforcing grid as claimed in claim 3, wherein: the rectangular unit (11) is internally fixed with a cross-shaped structure reinforcing rib (3), and four vertexes of the cross-shaped structure reinforcing rib (3) are respectively and fixedly connected with four vertexes of the rectangular unit (11).
5. The nodally multidirectional reinforcement grid of claim 4, wherein: twelve rib intersection nodes (4) are arranged at the intersections among the cross-structure reinforcing ribs (3), the first triangular reinforcing ribs (21), the second triangular reinforcing ribs (22), the third triangular reinforcing ribs (23) and the fourth triangular reinforcing ribs (24).
6. The nodal multi-directional reinforcement grid of claim 5, wherein: and four rib intersection nodes (5) are arranged at the intersection between the cross-structure reinforcing rib (3) and the first triangular reinforcing rib (21), the intersection between the cross-structure reinforcing rib (3) and the second triangular reinforcing rib (22), the intersection between the cross-structure reinforcing rib (3) and the third triangular reinforcing rib (23) and the intersection between the cross-structure reinforcing rib (3) and the fourth triangular reinforcing rib (24).
7. The nodal multi-directional reinforcement grid of claim 6, wherein: six rib intersection nodes (6) are arranged at the intersections between the adjacent rectangular units (11) and the adjacent triangular reinforcing ribs.
8. The nodal multi-directional reinforcement grid of claim 6, wherein: eight rib intersection nodes (7) are arranged at the intersections between the four adjacent rectangular units (11) and the four adjacent cross-structure reinforcing ribs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287963.0U CN217810926U (en) | 2022-05-27 | 2022-05-27 | Node multidirectional reinforced grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287963.0U CN217810926U (en) | 2022-05-27 | 2022-05-27 | Node multidirectional reinforced grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217810926U true CN217810926U (en) | 2022-11-15 |
Family
ID=83985598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221287963.0U Active CN217810926U (en) | 2022-05-27 | 2022-05-27 | Node multidirectional reinforced grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217810926U (en) |
-
2022
- 2022-05-27 CN CN202221287963.0U patent/CN217810926U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107100268B (en) | A kind of space lattice material based on curved bar cell element | |
| CN201071550Y (en) | Square log skeleton tenon-and-mortise work node of carbon fiber cloth reinforced old building woodwork construction | |
| CN217810926U (en) | Node multidirectional reinforced grid | |
| CN217678989U (en) | Rhombus laminated multi-rib reinforced grid | |
| CN217517537U (en) | Pentagonal cross-linked multidirectional grid | |
| CN215691317U (en) | High-elasticity trampoline | |
| CN106088706A (en) | A kind of checkerboard type quadrangular pyramid lattice steel constructions cooling tower | |
| CN216689343U (en) | Mirror symmetry type multi-rib reinforced geogrid | |
| CN217896449U (en) | Decagonal multidirectional cross-linked grid | |
| CN215562507U (en) | 45-degree small square hole integrated reinforced geogrid | |
| CN212295451U (en) | Inclined inner support tool for fixing twisted plate | |
| CN210598293U (en) | Triangular grid steel structure cooling tower | |
| CN208885041U (en) | A kind of wall reinforcement construction | |
| CN209585424U (en) | A kind of short truss structure of high intensity | |
| CN216006910U (en) | Cross-linked diamond reinforced grid | |
| CN217923479U (en) | Double-layer rhombic composite structure optimized grating | |
| CN217974300U (en) | Rhombic cross-linked reinforced geogrid | |
| CN217810925U (en) | Multi-rib through type multidirectional grid | |
| CN215243360U (en) | Carbon fiber reinforcement cloth | |
| CN219363936U (en) | Be used for waterproof coating to prevent grid cloth for fracture | |
| CN217896448U (en) | Slant rhombus segmentation strengthening grid | |
| CN218466040U (en) | High-strength alkali-resistant fiberglass gridding cloth | |
| CN215562510U (en) | Diamond reinforced hexagonal geogrid | |
| CN221320896U (en) | High-strength geogrid | |
| CN212011138U (en) | Fuel cell collector plate rib reinforcing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |