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High Load Molded Grating Used As Trench Cover or Ramps

High load capacity (HLC) grating is also called high load molded grating. It is specifically manufactured to carry forklift loads that common FRP grating is unable to support. Compared with common FRP grating, high load capacity grating has a smaller open area. And it comes standard in a fire-retardant vinyl ester resin system.

There is a piece of yellow high load capacity grating with four meshes.

We supply safe and nontoxic high load capacity FRP grating, which has a long service life.

High load capacity grating has the advantages that all traditional molded FRP grating possesses, such as lightweight, low install cost, corrosion resistant, long service life. Besides, it has a rather high strength and can carry forklift loads. It’s load-carrying capacity can reach 155 tones per square meter.

Specification:

  • Depth: 1-1/2", 2".
  • Panel size: 6' × 4' (Any size smaller than 6' × 4' can be customized).
  • Surface options: smooth or aluminum oxide grit (A/O grit).
  • Load capacity: 155 t/m2 at most.
  • Open area: 48%.
  • Weight: 45.7 kg/m2.
There is a schematic diagram to show what is the linear load of the FRP grating.
Linear load
Linear load of high load capacity grating
75 150 300 450 600 750 1% load deflexion max load (kg)
900 0.235 0.47 0.94 1.88 2.35 4.7 2872
1050 0.37 0.746 1.49 2.985 3.73 7.46 2111
1200 0.557 1.11 2.228 4.456 5.57 11.14 1615
1350 1.088 2.176 4.35 8.703 10.879 / 1034
1800 1.88 3.76 7.52 15.039 / / 718
There is a schematic diagram to show what is the uniformly distributed load of the FRP grating.
Uniformly distributed load
Uniformly distributed load of high load capacity grating
250 500 750 1000 2000 3000 1% load deflexion max load (kg)
900 0.44 0.88 1.322 1.76 3.525 7.05 5102
1050 0.816 1.63 2.449 3.265 6.53 9.795 3216
1200 1.39 2.785 4.178 5.57 11.14 / 2153
1500 3.4 6.799 10.199 13.599 / / 1102
1800 7.05 14 / / / / 638
There is a piece of square yellow heavy load capacity grating with 49 meshes standing on the ground.

The material and high strength of high load capacity grating ensure the safety and stability of people.

Advantage:

  • Corrosion resistant.
  • Lightweight & high strength.
  • Ergonomic.
  • Good thermal performance.
  • Inflaming retarding.
  • Security with good electrical properties.
  • Good manufacture ability.
  • Have good overall economic efficiency.
  • Anti-aging
  • Besides all of the advantages that traditional FRP grating has, high load capacity grating is mainly manufactured for forklift loads that other gratings are unable to carry.

Application:

  • Ramps.
  • Trench Covers (such as trench covers in the car wash).
  • In loading and storage areas.
There is a forklift on the high load capacity grating.

High load capacity gratings are durable and strong enough to bear heavy things.

The gray trench cover on the ground is made of high load capacity grating.

High load capacity gratings are of superior corrosion resistance to deal with waste liquid.

Inquiry for Our Product

Zaoqiang Dacheng Fiberglass Co., Ltd.
E-mail: sales@frpgrating.org

When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.

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