Molded FRP gratings (GRP gratings)
Description: FRP molded grating, (GRP molded grating)
HS Code: 3925900000, 3926909090, 7019909000
Standard: JCT1026
ISO9001
Material: unsaturated polyester resin EN13121-1:2003
 E glass fiber roving ISO2078:1993
Production: FRP molded grating
Specification: standard panel size: 3'x10', 4'x8', 4'x12'
mesh :1½"x1½", 2"x2", 1"x4", 1½"x6", ¾"x¾"-1½"x1½", 1"x1"-2"x2"
Depth: ½", ¾", 1", 1¼", 1½", 1¾", 2"
Resin: Ortho & isophthalic polyester resin, vinyl ester resin, phenolic resin,
Top Surface: concave top, gritted top, smooth top,
Customized: Accept customized order
Usage: Walkways, Civil Engineering, Power Engineering, Railways, and Building Industries, chemical industries, oil industries, telecommunications, water and waste water treatment, pulp and paper industries, food and beverage industries, car washing , etc.
FRP gratings
FRP gratings
FRP Molded Grating is a structural panel which uses high-strength E-Glass roving as reinforcing material, thermosetting resin as matrix and then casted and formed in a special metal mold. It provides properties of light weight, high strength, corrosion resistance, fire resistance and anti-skid. FRP Molded Grating is widely used in oil industry, power engineering, water & waste water treatment, ocean survey as working floor, stair tread, trench cover, etc. and it is an ideal loading frame for corrosion circumstances.
Producing Material of FRP molded grating
FRP gratings
FRP gratings
FRP gratings
vinyl ester resins
isophthalic polyester resin
orthophthalic polyester resin, etc.
glassfiber roving
Calcium Aluminum powder
In order to use for different application environments, we produce the FRP gratings with different resin to get different physical and chemical characteristics.
Orthophthalic polyester resin : used for mild corrosive conditions
Isophthalic polyester resin : used for moderate corrosive environments
Vinyl ester resins : used for high corrosion environments
FRP gratings
FRP gratings
FRP gratings
gritted top surface
concave top surface
smooth top surface
FRP gratings
molded FRP gratings strong advantage

1. Corrosion Resistance

Different types of resin provide their own different anti-corrosion properties, which could be used in different corrosion circumstance such as acid, alkali, salt, organic solvent (in gas or liquid form) and the like over a long period.

2. Light Weight & High Strength

The perfect combination of the continuous E-glass roving and thermosetting polyester resin provide grating with light weight and high strength and its specific gravity is only 1/4 of that of steel, 1/3 of aluminum. Its rigidity is up to and even exceeds that of steel. Different thickness and mesh size bring the client more choice.

3. Fire Resistance

Our special formula provide grating with excellent fire resistant performance. Our FRP gratings pass ASTM E-84 Class 1.

4. Safety & Anti-slip

The high modulus of elasticity and various surfaces provided the super anti-skid performances. Its surface could be smooth surface, meniscus surface, grit surface and chequer plate cover which is suitable for different working places.

5. Electrical Insulating

High strength E-glass roving and high-grade resin provide the product super electric performance. Its electric break strength could reach 10KV/mm. There is no electric spark even when impact by tools, meanwhile it is non-magnetism. FRP Molded Grating could be used safely under the antiknock, diamagnetism and electric-resistance environments.

6. Aging Resistance

The high-grade resin and anti-ageing stabilizer provide grating long-life ageing resistant performance and the unique design make grating excellent self-cleanness function and keep its brightness and strength over a long time. The service life of grating could be 25 years.

FRP gratings
FRP Molded Grating is widely used in walkway, Civil Engineering, Power Engineering, Railways, and Building Industries, oil industry, chemical industry, power engineering, water & waste water treatment, ocean survey as working floor, stair tread, trench cover, car washing, etc. and it is an ideal loading frame for corrosion circumstances.
FRP gratings
Contact us for more details about the FRP gratings.