skip to content

Products

Call Now:  800-334-2047
  • Pultruded FRP Information

    Pultruded FRP Grating has all the benefits of Molded FRP Grating including corrosion resistance, high strength to weight ratio, and ease of installation. With its high fiberglass content and I-bar or T-bar style bearing bars, Pultruded FRP Grating has increased unidirectional strength and stiffness to accommodate longer span conditions. Pultruded FRP Gratings are offered in a variety of bar profiles and spacings, including close mesh options that are designed for non-motorized wheel traffic and ADA compliance.
     

 

Resin

Pultruded FRP grating is available in two resin bases – Isophthalic Polyester and Vinyl Ester. Isophthalic Polyester  resin is ideal for most industrial applications and is available  in standard light grey, yellow, or green. Vinyl Ester resin offers superior corrosion resistance and comes standard dark grey. Both are fire retardant with ASTM E84 flame spread rating Class 1:25 or less. Standard panel sizes are 4’ x 20’ (1219mm x 6096mm), however custom panel sizes are available. Custom colors are also available.

 


 

Pultruded FRP - Bar Types

Part Number Approximate Weight "X" Dimension Open Space "Y" Dimension Load Bar Ctrs % Open Area
(kg / sq m) (lbs / sq ft) (mm) (inches) (mm) (inches)
I Bar 1" Deep
I-4010 17.57 3.60 10 0.4 25 1.0 40%
I-5010 14.74 3.02 15 0.6 30 1.2 50%
I-6010 11.37 2.33 23 0.9 38 1.5 60%
I Bar 1 1/4" Deep
I-4012 18.40 3.77 10 0.4 25 1.0 40%
I-6012 13.03 2.67 23 0.9 38 1.5 60%
I Bar 1 1/2" Deep
I-4015 21.97 4.50 10 0.4 25 1.0 40%
I-5015 18.16 3.72 15 0.6 30 1.2 50%
I-6015 16.11 3.30 23 0.9 38 1.5 60%

 

Pultruded FRP T-Bar Types 

 

Part Number Approximate Weight "X" Dimension Open Space "Y" Dimension Load Bar Ctrs % Open Area
(kg / sq m) (lbs / sq ft) (mm) (inches) (mm) (inches)
T Bar 2" Deep
T-3320 21.67 4.44 13 0.5 38 1.5 33%
T-5020 16.74 3.43 25 1.0 51 2.0 50%