3.66M FRP Grating Fiberglass Floor Grating Decking Flame Spread Rating ASTM E84

FRP Decking Flame Spread Rating ASTM E84 China Supplier 

Molded FRP decking grating consists of continuous glass strands encased in resin and wrapped in a surfacing veil which protects the fibers and allows resin to saturate the outermost part of the bar as well as penetrate between the glass fibers. This ensures a smooth and corrosion-resistant surface, with a higher glass/resin ratio than molded products. The individual bars are then assembled

using two-piece cross bars and epoxy to mechanically join the load bars. FRP Decking has unidirectional strength, with its much higher glass content resulting in a greater span capability than molded products.

This FRP Decking product is usually specified in applications requiring larger spans or heavier loading.

1. Molded FRP Decking grating Process and Specs 

Molded FRP Decking grating is manufactured by laying continuous glass fibres in the mould in the direction of vertical and horizontal, and througly wetted out with resin, layer by layer. When the weaving process is completed, the mould is heated to cure the FRP Decking panel. After curing, the panel is ejected from the mould. The standard panel would have meniscus (concave) top surface. Any process

such as post applied grit could be bonded after as a secondary operation. This continuous process produces an integral, one piece panel, which offers excellent corrosion resistance as well as bi-directional strength.

2. Molding FRP Decking Grating Application 

FRP Decking grating is widely used in the fields of petrochemical industry,textile printing and dyeing,

food processing, electronics industry,pharmaceutical manufacturing, metal smelting,sewage treatment,

transportation,water plant breeding,pulp and paper,shipbuilding,civil architecture etc. The concrete uses

include operating platform,overhauling walkways, driling platform,terrace,stair steps,equipment aisle,

trench over,boat deck,fence etc.