阅读说明：本技术 一种不错位钢筋网格布 (Dislocation-free steel bar mesh cloth ) 是由 刘跃晖 于 2021-08-12 设计创作，主要内容包括：本发明公开了一种不错位钢筋网格布,属于网格布加工技术领域,其制备包括如下步骤：(1)采用玻璃纤维丝,用绞织的方式,根据要求织成不同目数的玻纤维布；(2)由涂布机涂丙烯酸胶定位经过140～200度丙烯酸胶烘干,定位固定让网格布经纬线(网格)手拨不错位；(3)再由涂布机涂丙烯酸自粘压敏胶,经过140～200度烘干,让网格布可以自粘。本申请的钢筋网格布经纬线(网格)定位好,防裂效果显著。(The invention discloses a dislocation-free reinforcing steel bar mesh cloth, which belongs to the technical field of mesh cloth processing, and the preparation method comprises the following steps: (1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements; (2) coating acrylic glue by a coating machine, positioning, drying by using the acrylic glue at 140-200 ℃, and positioning and fixing to ensure that the longitude and latitude lines (grids) of the grid cloth are not dislocated by hand; (3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by using a coating machine, and drying at 140-200 ℃ to enable the grid cloth to be self-adhesive. The reinforcing steel bar grid cloth warp and weft (grid) is good in positioning and remarkable in anti-cracking effect.)

1. The dislocation-free steel bar mesh cloth is characterized by comprising the following steps:

(1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements;

(2) coating acrylic acid glue by a coating machine, positioning, drying by using the acrylic acid glue at 140-200 ℃, and positioning and fixing;

(3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by a coating machine, and drying at 140-200 ℃.

2. The dislocation-free reinforced mesh fabric as claimed in claim 1, wherein the positioning and fixing in step (2) allows the warp and weft (mesh) fabric to be dislocated by hand.

3. A reinforced scrim according to claim 1, wherein said acrylic self-adhesive pressure sensitive adhesive applied in step (3) allows the scrim to be self-adhesive.

Technical Field

The invention belongs to the technical field of grid cloth processing, and particularly relates to a dislocation-free steel bar grid cloth.

Background

The gridding cloth is glass fiber which is woven by medium-alkali or alkali-free glass fiber yarn and coated by alkali-resistant high-molecular emulsion. The grid cloth series products: alkali-resistant GRC glass fiber mesh cloth, alkali-resistant wall special mesh and stone mesh cloth, marble back-pasted mesh cloth. The main applications are widely used: 1) the wall body reinforced material (such as glass fiber wall mesh, GRC wallboard, EPS internal and external wall insulation board, gypsum board, etc. 2) Reinforced cementitious articles (e.g., roman columns, flue ducts, etc.). 3) Granite, mosaic special mesh sheets and marble back-pasting meshes. 4) Waterproof coiled material cloth and asphalt roof. 5) Reinforced plastic and rubber products. 6) Provided is a fireproof plate. 7) And (5) grinding wheel base cloth. 8) Geogrid is used on highway road surface. 9) Construction caulking strips, and the like.

Grid location on the market is not good nowadays, if the longitude and latitude line location is not good, misplaces easily, handles the crack in the construction and will lead to the wall fracture, and the crack control effect is good, otherwise if the grid location is better, the crack control effect will promote greatly. Therefore, there is a need to develop a reinforcement grid that is not dislocated.

Disclosure of Invention

The invention aims to provide a non-dislocation steel bar mesh fabric aiming at the existing problems.

The invention is realized by the following technical scheme:

the dislocation-free steel bar mesh fabric is prepared by the following steps:

(1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements;

(2) coating acrylic glue by a coating machine, positioning, drying by using the acrylic glue at 140-200 ℃, and positioning and fixing to ensure that the longitude and latitude lines (grids) of the grid cloth are not dislocated by hand;

(3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by using a coating machine, and drying at 140-200 ℃ to enable the grid cloth to be self-adhesive.

Two types are used:

the No. 1 needs no viscosity and self-adhesion, and only needs to be positioned and pulled by hand to avoid dislocation of grids.

The No. 2 type needs not to be well positioned by dislocation grids, but also needs to be self-adhesive.

Compared with the prior art, the invention has the following advantages:

the grid warps and wefts prepared by the method are well positioned and cannot be dislocated, and the problems that the grid in the existing market is not well positioned and is easy to dislocate, the wall is cracked when cracks are treated in construction, and the anti-cracking effect is not good are solved.

Detailed Description

The dislocation-free steel bar mesh fabric is prepared by the following steps:

(1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements;

(2) coating acrylic glue by a coating machine, positioning, drying by using the acrylic glue at 140-200 ℃, and positioning and fixing to ensure that the longitude and latitude lines (grids) of the grid cloth are not dislocated by hand;

(3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by using a coating machine, and drying at 140-200 ℃ to enable the grid cloth to be self-adhesive.

For further explanation of the present invention, reference will now be made to the following specific examples.

Example 1

The dislocation-free steel bar mesh fabric is prepared by the following steps:

(1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements;

(2) coating acrylic glue by a coating machine, positioning, drying by using 140-degree acrylic glue, and positioning and fixing to ensure that the longitude and latitude lines (grids) of the grid cloth are not dislocated by hand;

(3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by a coating machine, and drying at 140 ℃ to enable the mesh cloth to be self-adhesive.

Example 2

The dislocation-free steel bar mesh fabric is prepared by the following steps:

(1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements;

(2) coating acrylic glue by a coating machine, positioning, drying by 170-degree acrylic glue, and positioning and fixing to ensure that the longitude and latitude lines (grids) of the grid cloth are not dislocated by hand;

(3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by a coating machine, and drying at 170 ℃ to enable the mesh cloth to be self-adhesive.

Example 3

The dislocation-free steel bar mesh fabric is prepared by the following steps:

(1) weaving glass fiber cloth with different meshes by adopting glass fiber yarns in a twisting weaving mode according to requirements;

(2) coating acrylic glue by a coating machine, positioning, drying by 200-degree acrylic glue, and positioning and fixing to ensure that the longitude and latitude lines (grids) of the grid cloth are not dislocated by hand;

(3) and coating acrylic acid self-adhesive pressure-sensitive adhesive by a coating machine, and drying at 200 ℃ to enable the mesh cloth to be self-adhesive.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not limited to the illustrated embodiments, and all the modifications and equivalents of the embodiments may be made without departing from the spirit of the present invention.