Mesh cloth, also known as glass fiber mesh or fiber mesh, is a glass fiber material woven with medium alkali or alkali-free glass fiber yarn and coated with alkali-resistant polymer emulsion. It has many excellent properties and has been widely used in the construction industry. The following is a detailed introduction to mesh cloth:

1. Basic characteristics
High strength and light weight: The mesh cloth is woven from high-strength fibers and can withstand greater tension and pressure. At the same time, its weight is relatively light, which is convenient for construction and transportation. This feature makes the mesh cloth have significant advantages in building reinforcement, wall reinforcement, etc.
Corrosion resistance and durability: The mesh cloth can maintain stable performance for a long time under harsh environmental conditions and is not easily corroded and damaged. This excellent durability extends the service life of the building.
Chemical stability: The mesh cloth mainly uses medium alkali or alkali-free glass fiber yarn as raw material, and the surface is coated with copolymer liquid and then dried to form a stable alkali-resistant building material. Therefore, it can resist the erosion of chemical substances such as acids and alkalis, and has the characteristics of water resistance and cement erosion resistance.
Impact resistance: As a thermal insulation reinforcement material for the exterior wall, the mesh cloth has strong tensile and compressive resistance, which can effectively disperse the force of the exterior wall and prevent the wall from being deformed by the collision of external impact force.
Not easy to shrink and deform: The surface of the mesh cloth is stiff and flat after cutting, and it will not shrink and deform, which is convenient for positioning during installation.
Anti-mildew and insect-proof: The materials and processes of the mesh cloth make it have good anti-mildew and insect-proof effects.
Fireproof: The mesh cloth has excellent fireproof characteristics and is an important material for making fireproof boards.
2. Application fields
The mesh cloth is widely used in many fields due to its excellent characteristics:

Wall reinforcement: It is used for reinforcement and crack prevention of internal and external surfaces of cement, gypsum, walls, etc. It is a new type of building material for exterior wall insulation projects.
Cement product reinforcement: such as reinforcement materials for cement products such as Roman columns and flues.
Stone and tile backing: As a backing mesh for stone and tiles such as granite, mosaic, marble, etc., it enhances its adhesion.
Waterproof roll: Used in waterproof roll cloth, asphalt roof waterproofing and other fields.
Other fields: It can also be used as a skeleton material for reinforced plastics and rubber products, fireproof board production, grinding wheel base cloth, geogrid for highway pavement, caulking tape for construction, etc.
3. Common specifications
Common specifications of mesh cloth include various sizes and weights, such as 4x4mm, 5x5mm, 4x5mm, 7x7mm and other different sizes, and 165g/m², 80g/m², 120g/m², 145g/m², 250g/m², 280g/m², 300g/m² and other different weights. The length is generally 1m or more, and the width can be customized as needed.

In summary, mesh cloth is a building material with many excellent properties such as high strength, corrosion resistance, good durability, and strong chemical stability. It is widely used in many fields such as building reinforcement, wall reinforcement, and stone tile backing.