Fiberglass reinforced plastic (FRP) grating, also known as fiberglass grating, is a type of plate-like material with many spaces made by reinforcing glass fibers and unsaturated polyester resin as the matrix through special processing and composite. FRP grating can be used as a structural material for floors, trench covers, platforms, ship decks, stairs, walkways, etc. in corrosive environments. It has the characteristics of corrosion resistance and flame retardancy, non-magnetic insulation, bright colors, and multiple styles and forms to choose from.
The grille is made of fiberglass interlaced weaving and resin casting, and is molded as a whole. The fiberglass grille plate with many regularly distributed rectangular and square spaces has the mechanical characteristics of bidirectional homogeneity. It can be widely used in industries such as petroleum, chemical electronics, power, paper, printing and dyeing, electroplating, marine exploration, sewage treatment, etc. It is an ideal product for corrosive environments and also suitable for civil building facilities.
Due to the presence of corrosive liquids and gases, the metal in these areas rapidly corrodes. Although measures such as anti-corrosion layers are taken, the corrosion of components is still very alarming, which not only creates a harsh production environment but also affects safety production. Sometimes production has to be stopped for maintenance. Using FRP grating as structural material in these areas can achieve very good results. It has a series of advantages such as long service life, low cost, safety and reliability, no maintenance required, and beautiful appearance. This type of product has been promoted and used in the United States for more than 30 years, and the production, use, and sales of FRP grilles have been standardized, serialized, commercialized, and widely used. In the reconstruction work of oil fields in the Gulf region and the Middle East, experts have demonstrated that using FRP grids is the most economical and reasonable material, and therefore it is being widely used. FRP grilles are also being used in regions such as Asia and Singapore.
Corrosion resistance
It has excellent corrosion resistance to various gas and liquid media such as acid, alkali, organic solvents, and salts, and has unparalleled superiority in the field of anti-corrosion. According to the requirements of actual usage scenarios, it is economically feasible to choose ortho -, meta -, or vinyl based resins as matrix materials.
Lightweight, high-strength, and easy to cut and install
Due to its composite of resin and glass fiber, its density is relatively low, not exceeding 2 kilograms per cubic decimeter, only 1/4 of steel and 2/3 of aluminum. Its strength is 10 times that of rigid polyvinyl chloride, and its absolute strength exceeds the level of aluminum and ordinary steel. Its light weight can greatly reduce the foundation support, thereby reducing the material cost of the project. Its cutting and installation are simple, without the need for hot work or large lifting equipment, requiring only a small amount of manual labor and electric tools, greatly reducing installation costs.
Aging resistance
In theory, the service life is over 20 years.
Flame retardant
The flame propagation rate of ordinary flame-retardant grille (ASTM E-84) shall not exceed 25; The flame propagation rate of advanced flame-retardant ethylene based grille shall not exceed 10. The oxygen index shall not be less than 28 (GB 8924).
Security
Has excellent electrical insulation and no breakdown at 10KV voltage; Non electromagnetic, suitable for use on magnetic sensitive devices; The special structure of fiberglass grating also has anti slip, anti fatigue and other characteristics.
colour
Colors can be freely selected. Can customize colors according to customer requirements and improve the environment of the production site. The general colors of fiberglass grating include yellow, black, gray, green, blue, red, as well as transparent or semi transparent. During use, one color can be used alone or in combination.
Strong designability
Flexible and diverse in size, convenient for cutting, and stable in size
Product Description
| CLASSIFICATION |
Walkway Grating |
| style |
customizable |
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