For FRP grating, unsaturated resin (include: Isophthalic, Orthophthalic, Vinyl ester, Phenolic, Bisphenol-A,etc) as it’s matrix, and glassfiber roving (winding or pultrusion, C-glass or E-glass) as it’s reinforced material. FRP grating can be made on metal mould, also can be made by hand lay-up, then form a whole under heating, it’s appearance is smooth, beautiful, and good inner quality, the content of fiberglass is over 30% (by weight). It has light weight, high strength, anti-corrosive, fire retardant, firm & anti-slippy, insulation, anti-impact, easy cutting, long service life, and be free of maintenance, etc characteristics. It is widely used as operation platform, equipment platform, manway, stair treads, trench cover, handrail, goods shelves, filter plate, support of packing in petroleum, chemical, power station, plating, pulp-making, brewing, pharmacy, metallurgy, food processing, transportation, dyeing, waste water treatment, etc industries
Structure of FRP grating
1.Firm bond between fiberglass roving interlaced layer and resin: fiberglass roving be infused fully by resin, to make grating has anti-corrosion furthest.
2.Whole structure distributes the load to longitudinal and transverse direction: fiberglass and resin be combined in cross, the whole structure shall distribute the load evenly.
3.Anti-corrosion & anti-slippy surface layer: the concave to make the grating has anti-slippy property, it has better anti-slippy if the grating has gritted surface.
4.The smooth surface makes the grating has self-cleaning.
Type of surface
|
Type |
Recommended purpose |
|
Concave surface |
General anti-slippy |
|
Gritted surface |
Has anti-slippy property |
|
Cover surface |
Has anti-slippy property and prevent the liquid, gas from leakage, volatilization |
|
Polishing-surface |
It be used for decorating door, insulation wall, etc. |
|
Double-layer small mesh |
Prevent the tools from drop |
Installation method and parts
“L” type chucking be used for the special positioning connection between grating and support.
“M” type chucking be used for the positioning connection between grating and support.
“C” type chucking be used for the edges connection of two gratings.
FRP Molded Grating is a structural panel which uses high-strength E-Glass roving as reinforcing material, thermosetting resin as matrix and then casted and formed in a special metal mold. It provides properties of light weight, high strength, corrosion resistance, fire resistance and anti-skid. FRP Molded Grating is widely used in oil industry, power engineering, water & waste water treatment, ocean survey as working floor, stair tread, trench cover, etc. and is an ideal loading frame for corrosion circumstances.
Product name: FRP grating
Material: FRP/ GRP
Color: Yellow, green, grey, red, etc
Material composition: Fiberglass roving,resin,filler
High strength Security Anti-aging
Good mechanical property Inflaming Retarding
Customized size are available.
Customized color are available, Yellow, green, black, grey, transparent, etc
Advantage:
Corrosion Resistance
Fire Resistance
Light Weight & High Strength
Safety & Anti-slip
Electrical Insulating
Aging Resistance
Application:
- Industrial areas: such as chemical plants / plating plant operating platform, maintenance platform,photovoltaic power generation
platform walkway
- Sewage treatment areas: sewage treatment plant aisle and sealing cover
- Municipal Engineering areas: Pedestrian Walkway, Trench / Cable Trench Cover, Tree Grating
- Marine applications area: Boat decks or bridge materials, Offshore oil platfor
- Other civilian areas: such as car washing, cattle and sheep farms and so on