Nantong Drayson Composite Material Co., Ltd. is one of the leading manufacturers and suppliers of frp pultruded grating in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Contact us for more details.
Frp pultruded grating
Nantong Drayson offers a wide range of Anti slip FRP pultruded grating, including a variety of thicknesses, open areas, cross bar spacing, surfaces, and resins. Pultruded grating is often used where spans are longer than molded grating can allow, and chemical resistance requirements aren't as high.
Standard FRP pultruded gratings are made of a matrix of polyester resin. The reinforcement is achieved by a combination of fibreglass mats and rovings with a glass content of approx. 65%. Standard colours are grey or yellow, but all other colours are possible.
The most important feature of FRP pultruded grating consists of the fact that the glass to resin ratio is higher in the bearing bar direction, therefore the span capacity of FRP pultruded grating is higher compared to that of the molded grating. This reflects in a reduction of support structures and lower costs.
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.
4. Safety: low electrical conductivity, non-skid surface.
5. Lightweight: 1/3 the weight of steel.
6. Easy for transport and filed fabricated.
FRP pultruded grating application:
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