Heavy Duty Fiberglass Grating - Perfect for Heavy Loads

Heavy duty fiberglass grating is engineered to carry higher loads that traditional fiberglass grating products are unable to support. It is available in both molded and pultruded grating systems.

Capitalizing on most of the traditional benefits of fiberglass grating products, heavy duty fiberglass grating is specifically designed for applications where heavy loads (such as fork truck traffic) at very long spans are required in corrosive environments. This highly engineered product is usually used to replace heavy steel gratings which is prone to bending and breaking under heavy loads.

HDFG-01: Heavy duty fiberglass grating in dark gray, which is the most common used colour.

HDFG-02: Gray heavy duty fiberglass grating for applications where heavy loads are required in corrosive environment.

HDFG-03: FRP high load capacity molded grating in dark gray.

HDFG-04: Pultruded heavy duty FRP grating withstands the large burden from the fork truck.

Features

• Corrosion resistance.
• Non-conductive.
• Fire retardant.
• Low maintenance.
• High strength-to-weight ratio.
• Non-slip.
• Low installation cost.

Specification

• Resin system: polyester, vinyl ester.
• Colours for choice: dark gray, light gray, yellow, and green.
• Type: molded and pultruded.
  
  HDFG-05: Heavy duty molded FRP grating diagram.

  Molded heavy duty fiberglass grating dimensions

  Product code	Thickness (inch)	Load bar thickness Top/bottom (inch)	Load bar center space A (inch)	Cross bar center space B (inch)	Open rate (%)
  MHDG-15-0404	1.5	0.43/0.35	1.5	2	48
  MHDG-15-0303	1.5	0.33/0.28	1.5	2	48
  MHDG-20-0504	2.0	0.47/0.40	1.5	2	48
  MHDG-20-0503	2.0	0.47/0.35	1.5	2	48
  Note: Standard panel size: 36" × 10', 48" × 6', 48" × 8', 48" × 12'. Other meshes and panel sizes are available upon request.

  
  HDFG-06: Pultruded heavy duty FRP grating diagram.

  Pultruded heavy duty fiberglass grating dimensions

  Product code	Open area (%)	Bar depth (inch)	Load bar width (inch)	Load bar centers (inch)	Cross bar spacing (inch)
  PHDG-10-10	40	1.0	0.6	1.0	6
  PHDG-10-12	50	1.0	0.6	1.2	6
  PHDG-10-15	60	1.0	0.6	1.5	6
  PHDG-15-10	40	1.5	0.6	1.0	6
  PHDG-15-12	50	1.5	0.6	1.2	6
  PHDG-15-15	60	1.5	0.6	1.5	6
  PHDG-20-10	40	2.0	0.6	1.0	6
  PHDG-20-12	50	2.0	0.6	1.2	6
  PHDG-20-15	60	2.0	0.6	1.5	6
  PHDG-25-10	40	2.5	0.6	1.0	3
  PHDG-25-12	50	2.5	0.6	1.2	3
  PHDG-25-15	60	2.5	0.6	1.5	3
  Note: we offer sizes upon request.

  • Molded heavy duty fiberglass grating
  • Pultruded heavy duty fiberglass grating

Application

• Flooring, platforms and ramps.
• Long span walkways.
• Loading docks.
• Trenches at overhead doors.
• Drainage channels.
• Yard drains.