FRP Pultruded Profile Fiber Reinforced Plastic Grating

Pultruded Fiberglass Grate

Pultruded Grating has a primary advantage over molded FRP gratings (other than being generally lower in cost): It has superior load-supporting ability over longer spans. Pultruded Grating is the result of a continuous molding technique in which glass roving, glass matting and a synthetic surface veil are literally pulled (pultruded) simultaneously through a flame-retardant polyester or vinylester resin bath. Pultruded Grating also features a two-part mechanical locking cross-rod, which increases the support and stability of the grating under extreme loads.

Standard Resin Systems
The standard resin systems meet ASTM E-84 Class 1 flame rating, and include UV inhibitors for applications involving continuous exposure to the sun. Choose from the following standard resin systems. Ask us about creating special resins for unique environments, such as low smoke, low toxicity, or extra low flame applications.
IFR - Made with a premium-grade isophthalic polyester flame-retardant resin system. Standard colors are yellow and gray for pultruded grating. WT grating and one inch I-bar gratings are also available in white.
VFR - Made with a premium-grade vinylester flame-retardant resin system for added protection against corrosion. Standard colors are yellow and gray for pultruded grating.
Standard Top Surfaces:
Grit top - A slip-resistant coarse epoxy grit is bonded to the walking surfaces for improved traction.

Advantages of Phenolic grating:
High anti-fire
High anti-corrosion and anti-aging
High anti-slippery
Light but high loaded strength
Long service life and maintenance free
Non-conduction or magnetic
Easy installation and rich colors,Various sizes and colors available.

Spec of Pultruded grating.

Spec	Height	Open Area	Distance C to C	Unit Wt   (kg/m2)	Resin Type
I -10-40	25mm	40%	25mm	17	V,I,O
I -10-50	25mm	50%	30mm	14.5	V,I,O
I -10-60	25mm	60%	38mm	12.4	V,I,O
I -10-53	25mm	28%	53mm	12	V,I,O
I -10-56	25mm	32%	56mm	11	V,I,O
I -15-40	38mm	40%	25mm	22.7	V,I,O
I -15-50	38mm	50%	30mm	19.5	V,I,O
I -15-60	38mm	60%	38mm	16	V,I,O
T-15-53	38mm	28%	53mm	16	V,I,O
T-15-56	38mm	32%	56mm	15	V,I,O
T-15-41	38mm	39%	41mm	14	V,I,O
T-15-44	38mm	43%	44mm	13.5	V,I,O
T-20-33	50mm	33%	38mm	20.5	V,I,O
T-20-50	50mm	50%	50mm	16	V,I,O
T-20-42	50mm	40%	42mm	18.9	V,I,O
T-20-41	50mm	39%	41mm	16.5	V,I,O
T-20-44	50mm	43%	44mm	15.8	V,I,O