Mesh cloth use grid cloth performance

Mesh cloth, also called glass fiber mesh cloth, is made of alkali or alkali-free glass fiber yarn as a raw material, woven into a glass fiber mesh cloth as a substrate, and then dried by coating an acrylic copolymer liquid. A new type of alkali-resistant product. The grid cloth has the characteristics of stable structure, high strength, good alkali resistance, anti-corrosion, anti-crack, etc. The effect of reinforcement is best, and the construction is simple and easy. Grid cloth is mainly applied to the inner and outer surfaces of cement, plaster, walls, buildings and other structures to reinforce and prevent cracks. It is a new type of building materials for exterior wall thermal insulation projects. Next, Xiao Bian introduces the use of mesh cloth and the performance of mesh cloth for everyone.

Grid layout

1. On the wall reinforcing material (such as glass fiber wall mesh cloth, GRC wall board, EPS external wall insulation board, gypsum board, etc.

2, strengthen cement products (such as Roman columns, flue, etc.)

3, Granite, mosaic dedicated mesh, marble back paste network

4, waterproof roll fabric, asphalt roof waterproof

5. Reinforce the skeleton material of plastics and rubber products

6, fire board

7, wheel base cloth

8. Geogrid for Highway Pavement

9, construction with caulking belts, etc.

Grid cloth performance

1. The grid layout has a relatively high node strength, that is, if the grid fabric is slipping when the grid fabric is under tension, small cracks will be generated at the initial stage of stress. Therefore, in order to test the strength of the node in a timely manner, a fiberglass cloth with a size of 330 mm×50 mm should be cut out. This strip of fiberglass mesh used as a test can only be taken in the zonal direction and then removed. There is only one weft-wise weaving yarn in the middle of the weaving yarn. After 50 mm, the one is cut short, and then the tensile test is performed. In general, the external thermal insulation system requires the strength of the node of the glass fiber mesh. 3.2N/single wire.

2. The grid cloth has a small degree of skewness of the weaving wire. It is difficult to avoid the situation where the wire travels when weaving the grid cloth. If the weaving grid cloth has a too obvious deviation, it will cause stress. Eccentricity will affect the final use of the effect, so that the grid cloth can not play its own role. Generally speaking, in the length of one meter, the deviation of the weaving wire cannot exceed 3, otherwise it is an unqualified fiberglass mesh cloth.

3. The mesh has a lower tensile strain, because if the mesh does not slide when the mesh is pulled and the tensile strain is too large, it will cause cracking. This also requires a certain test method, after the test is qualified, it can be put into production and put into the market.

General specifications of grid cloth

1, mesh size: 8mm × 8mm, 10mm × 10mm, 12mm × 12mm

2. Width: 60cm, 90cm, 1m

3, weight per square gram: 125 grams

4, each roll length: 100 meters or 50 meters

5, color: white (standard), yellow, green or other colors

6, packaging: according to customer requirements

7, special specifications and hardness can be made according to customer requirements

The characteristics of grid layout

1, has a very stable chemical nature. Has alkali resistance, acid resistance, water resistance, and corrosion resistance.

2. It is very easy to react with styrene and has strong adhesion to the resin.

3, glass fiber mesh cloth is very light, high strength.

4. The stability of glass fiber mesh cloth is very good, the external surface is flat and it is not easy to deform.

5, glass fiber mesh cloth has a strong toughness, impact resistance is also very strong.

6. The glass fiber mesh has the property of preventing mildew and can prevent insects.

7, glass fiber mesh can fire insulation, insulation, noise isolation, insulation and so on.

Editor's summary: The use of grids and the performance of grids are covered here. Hopefully everyone will be helpful. If you want to know more related information, you can pay attention to this website information.

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