Carbon fiber reinforced gridding cloth and interior wall structure

Abstract

The utility model discloses carbon fiber reinforced gridding cloth and an interior wall structure. The carbon fiber reinforced gridding cloth comprises first fibers and second fibers, the first fibers are arranged in the warp direction, the second fibers are arranged in the weft direction, the first fibers and the second fibers are vertically arranged, and staggered points are woven to form grid fabric; the first fibers and the second fibers are arranged at equal intervals, and the size of a formed single grid is smaller than 20 mm and larger than 10 mm; the first fiber and the second fiber are both made of carbon fiber materials, and the first fiber and the second fiber are both single-strand. According to the carbon fiber reinforced gridding cloth, the gridding cloth structure formed by interweaving the first fibers and the second fibers is made of the high-strength carbon fiber materials, the carbon fiber reinforced gridding cloth can be better applied to buildings with high wall surface quality requirements, and wall surface cracking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of high-performance composite materials. Background Art

[0002] When constructing the interior walls of buildings nowadays, a layer of mesh cloth made of fiberglass material is laid on the wall to reinforce the wall surface, which can improve the strength and flatness of the wall surface and prevent the wall surface from cracking. However, the mesh cloth made of fiberglass material has low tensile strength and cannot meet the requirements of some buildings with high wall quality requirements.

[0003] According to the characteristics of carbon fiber materials, the applicant has specially designed a carbon fiber reinforced mesh cloth that can be applied to interior walls. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a carbon fiber reinforced mesh cloth and an inner wall structure.

[0005] The technical solution of this utility model is as follows:

[0006] A carbon fiber reinforced mesh cloth comprises a first fiber and a second fiber;

[0007] The first fibers are arranged along the warp direction, and the second fibers are arranged along the weft direction, and the two are arranged vertically and woven at the intersecting points to form a mesh fabric;

[0008] The first fibers and the second fibers are arranged equidistantly, and a single mesh size formed is less than 20 mm and greater than 10 mm;

[0009] The first fiber and the second fiber are both made of carbon fiber material, and the first fiber and the second fiber are both single strands.

[0010] The strength of carbon fiber material is significantly higher than that of glass fiber and basalt fiber, and at the same time, the price is also higher. Therefore, when it is applied to the wall, the material properties and price factors of carbon fiber are comprehensively considered, and the design is to use single-strand carbon fiber to save costs. At the same time, the mesh size is reduced to less than the standard 25.4mm to ensure that the carbon fiber reinforced mesh cloth has sufficient strength, so as to ensure that the carbon fiber reinforced mesh cloth is applied to the wall with the best cost performance.

[0011] The first fibers and the second fibers are flat carbon fibers, which are convenient for weaving into a grid shape.

[0012] The width of the first fiber and the second fiber ranges from 1 to 5 mm, which has both strength and economy.

[0013] As a preferred embodiment, the single grid size is less than 15 mm, and preferably controlled at 12.7 mm, which is half of the standard size, to facilitate standardized production.

[0014] As another embodiment, the third fiber and the fourth fiber are arranged below the first fiber and the second fiber at an angle of 45 degrees, the third fiber and the fourth fiber are arranged vertically, and the third fiber and the fourth fiber are both made of basalt fiber material.

[0015] Since the carbon fiber reinforced mesh cloth of the present application has higher strength, it is more suitable for buildings with high requirements for wall quality. For this, on the basis of the mesh cloth interwoven by the first fiber and the second fiber, basalt fiber with slightly lower strength can be added below it to further improve the overall strength of the mesh cloth to meet higher quality requirements. The strength of basalt fiber is higher than that of glass fiber. At the same time, the price of basalt fiber used in the third fiber and the fourth fiber is lower. When used in conjunction with the first fiber and the second fiber, the amount of carbon fiber can be saved, and the cost performance of the product can be further improved on the basis of ensuring product performance.

[0016] Furthermore, the third fiber and the fourth fiber are both made of single-strand basalt fiber, which is convenient for weaving together with the first fiber and the second fiber.

[0017] Preferably, the third fibers and the fourth fibers are arranged equidistantly, and their interleaving points coincide with the interleaving points of the first fibers and the second fibers.

[0018] In the case of using a double-layer mesh, the density of the lower layer mesh does not need to be too large to improve the overall strength, and therefore, the spacing between the third fiber and the fourth fiber is designed to be greater than the spacing between the first fiber and the second fiber.

[0019] The present application also provides an interior wall structure, specifically, the carbon fiber reinforced mesh cloth mentioned above is laid inside the wall.

[0020] Through the above design, the carbon fiber reinforced mesh cloth of the utility model adopts high-strength carbon fiber material to form a mesh cloth structure in which the first fibers and the second fibers are interwoven with each other, which can be better applied to buildings with high requirements on wall quality to prevent wall cracking.

[0021] At the same time, considering the material properties and price factors of carbon fiber, the first fiber and the second fiber are designed to use single strand carbon fiber to save costs. In addition, the mesh size is reduced to less than the standard 25.4mm to ensure that the carbon fiber reinforced mesh cloth has sufficient strength, thereby ensuring that the carbon fiber reinforced mesh cloth is applied to the wall with the best cost-effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached picture:

[0023] Figure 1 The carbon fiber reinforced mesh cloth structure of Example 1;

[0024] Figure 2 The carbon fiber reinforced mesh cloth structure of Example 2;

[0025] The components represented by the reference numerals in the figure are:

[0026] 1. First fiber; 2. Second fiber; 3. Third fiber; 4. Fourth fiber. DETAILED DESCRIPTION

[0027] Example 1

[0028] See also Figure 1 , a carbon fiber reinforced mesh cloth, comprising a first fiber 1 and a second fiber 2;

[0029] The first fibers 1 are arranged along the warp direction, and the second fibers 2 are arranged along the weft direction, and the two are arranged vertically and woven at the intersecting points to form a mesh fabric;

[0030] The first fibers 1 and the second fibers 2 are arranged equidistantly, and the size of a single mesh formed is less than 20 mm and greater than 10 mm;

[0031] The first fiber 1 and the second fiber 2 are both made of carbon fiber material, and the first fiber 1 and the second fiber 2 are both single strands.

[0032] In order to facilitate weaving into a grid shape, the first fibers 1 and the second fibers 2 are flat carbon fibers.

[0033] The width of the first fiber 1 and the second fiber 2 is in the range of 1-5 mm, which has both strength and economy.

[0034] As a preferred embodiment, the single grid size is less than 15 mm. In this embodiment, the single grid size is controlled to be 12.7 mm, which is half of the standard size, to facilitate standardized production.

[0035] The strength of carbon fiber material is significantly higher than that of glass fiber and basalt fiber, and at the same time, the price is also higher. Therefore, when it is applied to the wall, the material properties and price factors of carbon fiber are comprehensively considered, and the design is to use single-strand carbon fiber to save costs. At the same time, the mesh size is reduced to less than the standard 25.4mm to ensure that the carbon fiber reinforced mesh cloth has sufficient strength, so as to ensure that the carbon fiber reinforced mesh cloth is applied to the wall with the best cost performance.

[0036] Example 2

[0037] See also Figure 2 As another embodiment, a third fiber 3 and a fourth fiber 4 are arranged at an angle of 45 degrees below the first fiber 1 and the second fiber 2. The third fiber 3 and the fourth fiber 4 are arranged vertically, and the third fiber 3 and the fourth fiber 4 are both made of basalt fiber material.

[0038] Since the carbon fiber reinforced mesh cloth of the present application has higher strength, it is more suitable for buildings with high requirements for wall quality. For this, on the basis of the mesh cloth interwoven by the first fiber 1 and the second fiber 2, basalt fiber with a slightly lower strength can be added below it to further improve the overall strength of the mesh cloth to meet higher quality requirements. The strength of basalt fiber is higher than that of glass fiber. At the same time, the price of basalt fiber used by the third fiber 3 and the fourth fiber 4 is lower. When used in conjunction with the first fiber 1 and the second fiber 2, the amount of carbon fiber can be saved, and the product cost performance can be further improved on the basis of ensuring product performance.

[0039] Furthermore, the third fiber 3 and the fourth fiber 4 are both made of single-strand basalt fiber, which is convenient for weaving together with the first fiber 1 and the second fiber 2 .

[0040] Preferably, the third fibers 3 and the fourth fibers 4 are arranged equidistantly, and their intersecting points coincide with the intersecting points of the first fibers 1 and the second fibers 2 .

[0041] When a double-layer grid is used, the density of the lower grid does not need to be too large to improve the overall strength. Therefore, the spacing between the third fibers 3 and the fourth fibers 4 is designed to be larger than the spacing between the first fibers 1 and the second fibers 2 .

[0042] Example 3

[0043] The present application also provides an interior wall structure, specifically, the carbon fiber reinforced mesh cloth described in the above embodiments 1 and 2 is laid inside the wall.

Claims

1. A carbon fiber reinforced mesh cloth, characterized in that: comprising a first fiber (1) and a second fiber (2); The first fibers (1) are arranged along the warp direction, and the second fibers (2) are arranged along the weft direction, and the two are arranged vertically and woven at the intersecting points to form a mesh fabric; The first fibers (1) and the second fibers (2) are arranged equidistantly, and the size of a single mesh formed is less than 20 mm and greater than 10 mm; The first fiber (1) and the second fiber (2) are both made of carbon fiber material, and the first fiber (1) and the second fiber (2) are both single strands.

2. The carbon fiber reinforced mesh cloth according to claim 1, characterized in that: The first fibers (1) and the second fibers (2) are flat carbon fibers.

3. The carbon fiber reinforced mesh cloth according to claim 1, characterized in that: The width of the first fiber (1) and the second fiber (2) is in the range of 1-5 mm.

4. The carbon fiber reinforced mesh cloth according to claim 1, characterized in that: The single grid size is less than 15mm.

5. The carbon fiber reinforced mesh cloth according to claim 4, characterized in that: The single mesh size is 12.7 mm.

6. The carbon fiber reinforced mesh cloth according to claim 1, characterized in that: A third fiber (3) and a fourth fiber (4) are arranged below the first fiber (1) and the second fiber (2) and are arranged at an angle of 45 degrees. The third fiber (3) and the fourth fiber (4) are arranged vertically, and the third fiber (3) and the fourth fiber (4) are both made of basalt fiber material.

7. The carbon fiber reinforced mesh cloth according to claim 6, characterized in that: The third fiber (3) and the fourth fiber (4) are both made of single-strand basalt fiber.

8. The carbon fiber reinforced mesh cloth according to claim 6, characterized in that: The third fibers (3) and the fourth fibers (4) are arranged at equal distances, and their interlacing points coincide with the interlacing points of the first fibers (1) and the second fibers (2).

9. The carbon fiber reinforced mesh cloth according to claim 8, characterized in that: The distance between the third fibers (3) and the fourth fibers (4) is greater than the distance between the first fibers (1) and the second fibers (2).

10. An interior wall structure, characterized in that: The carbon fiber reinforced mesh cloth according to any one of claims 1 to 9 is laid inside the wall.

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