Light and a thin piece of mesh cloth, has a stable size, because the surface has a sticky gum, will firmly stick to the cement, plaster, walls, buildings, and other structures inside and outside the surface, anti-crack, is a new building material for exterior wall insulation project. With the enhancement of environmental awareness, I think we made a builder of society should do a good job of environmental protection products, so that construction workers work more easily, is our environment more beautiful. Beautiful homes rely on our efforts together. The differences between the grid cloth, the same is the grid cloth but they also have differences.
Glass fiber mesh fabric: according to its production when the glass type of different, with different yarns, different warp and weft density, different widths, fabric structure can be combined with hundreds of product varieties. Different, and the post-treatment used to coat the different materials.
With suitable density fiber cloth and asphalt coating or usage:
1. Anti-corrosion: first rust the pipe. Other products are wrapped and coated in the outer layer of the pipe at the same time. General two layers or three layers.
2. Insulation: after the insulation is wrapped or the insulation pipe, corrosion treatment is completed in the pipe. With suitable width suitable for dense wrapping in the outside of the insulation layer and then brushed with paint or directly wrapped with asphalt cloth that is fiber cloth. Can be buried in the ground and will not decay.
3. Function: Anti-corrosion. Rack in the air will not be weathered, not afraid of water, not afraid of the sun.
Putting aside the strict classification and naming scale Putting aside the strict classification and naming scale. Only list the common types of products currently on the market:
1、Pipe wrapping cloth
2、Asphalt-based cloth
3、Emulsion cloth
4、Plastic-coated cloth
5、Reinforced rubber cloth
6、Fishing rod cloth
7、Sea-based cloth (decorative cloth)
8、Plastic-coated window screen
9、Geotextile fabric
10、Wall mesh cloth, etc.
Glass fiber mesh cloth: GRC pre-laying, coating, or mechanized forming, especially suitable for on-site construction of exterior wall insulation project Production process and advantages of alkali-resistant glass fiber mesh cloth .
1、Introduced 14.5%～16.7% zirconium dioxide and 6% titanium dioxide in the glass composition, melted at a high temperature of 1600℃, drawn into continuous filament by platinum leakage, spelled and twisted into textile glass fiber, and coated with polymer water-soluble epoxy resin and coupling agent in the drawing process of monofilament to meet the affinity of glass fiber mesh cloth with alkali-resistant polymer in post-processing.
2, in order to further improve the alkali-resistant glass fiber mesh safety and stable durability performance, after the warp knitting process into leno-like again coated with styrene-butadiene rubber and pure propylene emulsion, with constant temperature and speed constant tension control technology to make it glued fully (this process is developed by Germany BASF in Europe for alkali-free glass fiber mesh alkali-resistant coating technology) early can effectively resist the polymer mortar Ca (OH) 2 hydration period on the glass fiber The alkali-resistant coating is effective in resisting the erosion of the glass fiber mesh during the hydration of the polymer mortar Ca(OH)2 After coating, the slip resistance of the intersection point of the mesh is 3.5~4.5N.
3, alkali-resistant fiberglass mesh alkali resistance in addition to coating alkali-resistant coating, the main alkali-resistant way is the formation of zirconium, titanium ion mixed film on the surface of the fiber itself, to prevent alkali erosion. With the growth of time, the chemical state of zirconium gradually tends to be stable. As in Table III, the alkali-resistant glass fiber mesh has an alkali retention rate of more than 85%, which is much higher than other glass fiber alkali-resistant coated mesh, so we can also call it a natural alkali-resistant glass fiber mesh.
The defect of alkali-resistant glass fiber mesh cloth is high production cost, which is related to zircon, rutile, and melting temperature, also because of its short materiality, the initial strength is not as good as medium alkali and alkali-free mesh cloth. Good chemical stability. Alkali resistance, acid resistance, water resistance, resistance to cement leaching, and resistance to other chemical corrosion; and resin bonding, easily soluble in styrene, etc.
The main properties and characteristics of mesh cloth for exterior wall insulation:
1、 Good chemical stability. Alkali resistance, acid resistance, water resistance, resistance to cement leaching, and resistance to other chemical corrosion; and resin bonding, easy to dissolve in styrene, etc.
2, high strength, high modulus, lightweight.
3, good dimensional stability, hard, flat, not easy to shrink deformation, good positioning.
4、Better impact resistance. (Due to the high strength of the mesh, good toughness)
5、Anti-mold, anti-insect.
6、Fireproof, heat insulation, sound insulation, insulation.
Main uses are widely used in:
1) Wall reinforcement materials (such as glass fiber wall mesh, GRC wall panels, EPS interior and exterior wall insulation panels, gypsum board, etc.)
2) Reinforced cement products (such as Roman columns, flue, etc.)
3) Granite, mosaic special mesh, marble backing mesh.
4) Waterproof membrane cloth, asphalt roofing waterproof.
5) Reinforced plastic, rubber products skeleton material.
6) Fireproof board.
7) Sanding wheelbase cloth.
8) Geogrid for highway pavement.
9) Seam tape for construction, etc.
The following are the varieties of fiberglass mesh: interior wall insulation fiberglass mesh Interior wall insulation alkali-resistant fiberglass mesh is made of medium alkali or alkali-free fiberglass mesh as the base material and then coated with modified acrylate copolymer adhesive. It has the characteristics of lightweight, high strength, temperature resistance, alkali resistance, waterproof, corrosion resistance, anti-cracking, and dimensional stability. It can effectively avoid the contraction of the overall surface tension of the plaster layer and the cracking caused by external forces, and the light mesh is often used in wall renovation and internal wall insulation.
Mesh: 5mm*5mm,4mm*4mm Weight: 80g--165g/㎡ Width: 1000mm ----2000mm Length: 50m-300m or according to customer's requirement.
Exterior wall insulation grid cloth Exterior wall insulation grid cloth (glass fiber grid cloth) is a new type of alkali-resistant product made of medium alkali or alkali-free glass fiber yarn as raw material, woven into glass fiber grid cloth as the substrate, and then dried by coating with propionic acid copolymer liquid. The product has the characteristics of a stable structure, high strength, good alkali resistance, anti-corrosion, anti-cracking, etc. The reinforcement effect is the best, and the construction is simple and easy. It is mainly used in cement, gypsum, wall, building, and other structures for inside and outside surface enhancement, anti-cracking, and is a new building material for exterior wall insulation projects.
Mesh size: 5x5mm, 4x5mm, or 4x4mm.
Grammage per square: 80g-160g.
Length per roll: 50m, 100m or 200m.
Width per roll: 1m-2m.
Color: white (standard), blue
