Overview
| brand | Jiahang | material quality | Fiberglass reinforced plastic |
| producing area | Zao Qiang | specifications | Complete specifications |
| compressive strength | strong | purpose | Trench cover plate |
Product Details
Fiberglass reinforced plastic (FRP) grating, also known as fiberglass grating plate or fiberglass grating plate, is a polyester plate with many regularly distributed rectangular and square spaces made by molding process, which has bidirectional isotropic mechanical characteristics. It can be widely used as a work platform, equipment platform, drilling platform, walkway, etc. in industries such as petroleum, chemical electronics, power, paper, printing and dyeing, electroplating, marine exploration, sewage treatment, etc. It is an ideal product in corrosive environments and also suitable for civil construction facilities
The performance characteristics of fiberglass grating are as follows:
Corrosion resistance
It has excellent corrosion resistance to various gas and liquid media such as acid, alkali, organic solvents, and salts, and has advantages in the field of anti-corrosion. According to the actual usage requirements, ortho benzene type, meta benzene type, and vinyl type resins can be economically selected as matrix materials.
Lightweight, high-strength, and easy to cut and install
Due to its combination of resin and glass fiber, its density is relatively small and not more than 2 kilograms per cubic centimeter, only 1/4 of that of steel and 2/3 of that of aluminum. Its strength is 10 times that of rigid polyvinyl chloride, surpassing the level of aluminum and ordinary steel. Its light weight can greatly reduce the foundation support, thereby reducing the material cost of the project. It is easy to cut and install, without the need for hot work or large lifting equipment, and only requires a small amount of manual labor and electric tools, greatly reducing the installation cost.
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 vinyl grating shall not exceed 10. The oxygen index shall not be less than 28 (GB 8924).
Security
Has electrical insulation and no breakdown at a voltage of 10KV; Non electromagnetic, suitable for use on devices sensitive to magnetism; The special structure of fiberglass grating also has characteristics such as anti slip and fatigue resistance