Ally Kuo's office - China FRP pultrusion manufacturer: pultruded frp grating

Wednesday, February 20, 2019

fiberglass grating for trench drain cover, never rusty or rot, have long service life compare with wooden or metal grating

fiberglass grating for trench drain cover, never rusty or rot, have long service life compare with wooden or metal grating
fiberglass grating as trench drain cover advantages:

Pultruded grating superior features compare with molded grating

1. Corrosion resistant: resist most acids, caustics and salts

2. Strength: 2 to 3 times stronger than molded grating, suitable for wide support span, carry great load bearing

3. Impact resistance: The 65% glass to 35% resin ratio of pultruded grating provides twice the stiffness of molded grating, high ultimate strength prevents impact damage

Pultruded grating superior features compare with steel grating

l Corrosion resistant: resists most acid, caustics and salts

l Safety: low electrical conductivity, non-skid surface

l Lightweight: 1/3 the weight of steel

l Easy for transport and filed fabricated