FRP Gratings - Various Colors and Specs for Choice.

A red, a green, a yellow and a gray FRP grating on the ground.
FRP grating has various colors and specs.

FRP grating refers to Fiberglass Reinforced Plastic grating, it is a type of firm structure made from fiberglass, cast resin and then molded or pultruded into grating plate. This type of grating has outstanding bi-directional mechanical properties, which is stronger than the other types of gratings.

The hole type of FRP grating can be square or rectangular. FRP grating has various specs with different thickness, opening size and overall sizes. The different specs can be used in different applications.

FRP grating has a wide range of applications, such as stair treads, walkways, drainage cover and other applications. Here are all types of FRP gratings for choice. Just choose them according to your requirements. If you have other requirements, just tell us and we will customize them for you.

Types of FRP grating
FRP grating has various types for your choice. It can be classified into different types according to the different standard. The common classification standard is technology and surface. Here are the detailed types of FRP grating, just refer to them and choose the perfect type suitable for you.

  • According to the technology
    • Moldered FRP grating.
    • Pultruded FRP grating.
  • According to the surface
    • Common surface.
      • Concave surface.
      • Polished smooth surface.
      • Sanding surface.
    • Covered surface.
      • Smooth cover surface.
      • Gritted cover surface.
      • Checker plate cover surface.
A piece of yellow molded FRP grating on the white background.
FRPG-01 molded FRP grating.
A piece of yellow pultruded FRP grating on the white background.
FRPG-02 pultruded FRP grating.
A piece of concave surface FRP grating on the white background.
FRPG-03 concave surface FRP grating.
A piece of polished smooth surface FRP grating on the white background.
FRPG-04 polished smooth surface FRP grating.
A piece of sanding surface FRP grating on the white background.
FRPG-05 sanding surface FRP grating.
A front and a back picture of FRP grating with smooth cover.
FRPG-06 smooth cover of FRP grating.
A front and a back picture of FRP grating with gritted cover.
FRPG-07 gritted cover of FRP grating.
A front and a back picture of FRP grating with checker plate cover.
FRPG-08 checker plate cover of FRP grating.

Specifications sheet of FRP grating
Here are the detailed specs of FRP, just browse and choose the perfect spec you want. If it is not here, just tell us and we will customize for you.

Specifications of Molded FRP grating
Item Mesh type Plate thickness Hole size Overall sizes Open area (%) Weight (g/m2)
FRPGM-01 Normal square 13 38 × 38 1220 × 3660 87 5.5
FRPGM-02 Normal square 13 50 × 50 1220 × 3660, 2000 × 2000 82 6.5
FRPGM-03 Normal square 25 38 × 38 1000 × 3017, 1000 × 4083, 1220 × 3660 70 12.5
FRPGM-04 Normal square 38 40 × 40 1000 × 2000, 1000 × 3000, 1000 × 4000, 1200 × 3000 65 13.5
FRPGM-05 Normal square 30 38 × 38 1000 × 3017, 1000 × 4083, 1220 × 3660 65 14.5
FRPGM-06 Normal square 30 40 × 40 1000 × 2000, 1000 × 3000, 1000 × 4000, 1200 × 3000 53 15.5
FRPGM-07 Normal square 38 38 × 38 1000 × 3017, 1000 × 4083, 1220 × 3660 70 18.5
FRPGM-08 Normal square 38 40 × 40 1000 × 2000, 1200 × 3000, 1000 × 4000, 1500 × 3000 70 19.5
FRPGM-09 Mini square 30 19 × 19 1000 × 2000, 1000 × 3000, 1000 × 4000, 1200 × 2000, 1200 × 4000, 1500 × 3000 44 16.5
FRPGM-10 Mini square 40 19 × 19 1000 × 2000, 1000 × 4000, 1200 × 2000, 1200 × 4000 45 21.5
FRPGM-11 Mini square 50 19 × 19 1220 × 3660 44 26.5
FRPGM-12 Micro square 30 13 × 13 1000 × 4083, 1220 × 3660 53 18.5
FRPGM-13 Micro square 30 15 × 15 1000 × 3000 45 19.5
FRPGM-14 Micro square 38 13 × 13 1000 × 4083, 1220 × 3660 53 22.5
FRPGM-15 Heavy duty square 50 50 × 50 1220 × 3660, 1220 × 4010 48 21.5
FRPGM-16 Heavy duty square 55 50 × 50 1500 × 3000 50 30.5
FRPGM-17 Heavy duty square 60 38 × 38 1220 × 3660 63 45.5
FRPGM-18 Rectangular mesh 25 100 × 25 1000 × 2000, 1000 × 3000, 1000 × 4000 69 13.5
FRPGM-19 Rectangular mesh 28 100 × 50 1500 × 2000, 1500 × 4100 58 9.5
Specifications of Pultruded FRP grating
Item No. Thickness (mm) Top edge width (mm) Space between (mm) Clearance width (mm) Open area (%) Weight (kg/m2)
FRPGP-01 25 15 25 10 40 17
FRPGP-02 25 15 30 15 50 14
FRPGP-03 25 15 38 23 60 11
FRPGP-04 25 8 20 11 60 12
FRPGP-05 38 15 25 10 40 22
FRPGP-06 38 15 30 15 50 19
FRPGP-07 38 15 38 23 60 16
FRPGP-08 30 15 25 10 40 18.5
FRPGP-09 30 15 30 15 50 15.5
FRPGP-10 30 15 38 23 60 12.5
FRPGP-11 32 15 25 10 40 20
FRPGP-12 32 15 30 15 50 17.5
FRPGP-13 32 15 38 23 60 13.5
FRPGP-14 50 15 25 10 40 28.5
FRPGP-15 50 15 30 15 50 24
FRPGP-16 50 15 38 23 60 20
FRPGP-17 25 38 43 5 12 14.5
FRPGP-18 25 38 50 9 18 14
FRPGP-19 25 38 50 12 25 12.5
FRPGP-20 25 40 20 61 33 11
FRPGP-21 25 38 60 23 38 10
FRPGP-22 38 38 43 5 12 19.5
FRPGP-23 38 38 50 13 25 16.5
FRPGP-24 38 38 60 23 38 14
FRPGP-25 50 25 30 13 33 20.5
FRPGP-26 50 25 58 25 50 15.5
FRPGP-27 50 15 10 10 40 70.5
FRPGP-28 50 15 15 15 50 52
FRPGP-29 50 15 23 23 60 43.5

Features of FRP grating

  • Corrosion resistance.
  • Lightweight and easy to install.
  • High load capacity.
  • Outstanding bi-directional mechanical properties.
  • Good thermal performance.
  • Anti-slip performance.
  • Various colors for choice.
  • Good air circulation.
  • Perfect drainage performance.
  • Durable and long lifespan.

Applications of FRP grating
FRP grating with firm and stable structure, outstanding anti-slip performance and perfect drainage features has a wide range of applications. The common applications are as follows:

  • Stair treads. Stair treads can be divided into two types: standard FRP grating stair treads and FRP grating stair treads with nosing. Stair treads with nosing can supply further anti-slip performance and secure safe.
  • Walkways. Firm structure and anti-slip performance make FRP grating can be used as walkways in the sea, lakes and water treatment factories.
  • Platform. FRP grating has flat surface and good slip resistance performance, it can be used in the slippery, oily and other places as working platform to secure workers' safe.
  • Drainage cover. FRP grating has large openings which ensure the good drainage performance. Additional, the high quality material can ensure the long service life. So the FRP grating is widely used in the municipal engineering and car washing station as drainage cover.
  • Tree guard. FRP grating can protect root of trees from being damaged. Additional, it can ensure the good air circulation and drainage performance to ensure the health growth of trees.
  • Shelves. FRP grating has high load capacity and chemical stability. It can be made into shelves to place goods. The corrosion and rust resistance characters make it be an ideal storage place for corrosive products.
  • Security fence. FRP grating is lightweight and economical. But it is high strength and durable. It is an ideal choice for your residences as security fence. Additional, the even opening sizes cannot only ensure the air circulation, but ensure the privacy of residences.
Three black color FRP gratings with yellow nosing are installed on the frames
FRPG-09 FRP grating stair treads.
Green FRP gratings are covering the tree root.
FRPG-10 FRP grating tree guard.
Green FRP gratings are installed on the walkway of the factory.
FRPG-11 FRP grating walkway.
Gray FRP gratings are installed on the platform of the factory.
FRPG-12 FRP grating work platform.
Gray FRP gratings are installed on the ground of the workshop.
FRPG-13 FRP grating drainage cover.
Yellow FRP grating on the ground and a red car on it.
FRPG-14 FRP grating drainage cover in car washing station.
Five yellow colors FRP gratings are installed on the shelf.
FRPG-15 FRP grating shelves.
Gray gratings are installed on the wall of residence.
FRPG-16 FRP grating security fence.

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Anping Mengke Wire Mesh Manufacture Co., Limited
E-mail: sales@steelbargrating.org

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