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FRP GRP Pultruded Gratings Manufacturers

... providing long lasting & new age “GREEN” solution to ageing Infrastructure.

Merging corrosion resistance, durability, and a low-maintenance design, Aeron pultruded grating systems are better than accepted metallic gratings. This propelled FRP / GRP pultruded grating is fabricated with a recessed tie bar design and is light in weight and simple to manufacture. Savings on workforce and equipment frequently make the aggregate introduced cost of Aeron FRP pultruded / GRP pultruded gratings practically identical to that of steel. Our latest pultruded gratings are manufactured and intended for utilization in an extensive variety of modern applications that oblige quality and corrosion resistance.

Merging corrosion resistance, durability, and a low-maintenance design, Aeron pultruded grating systems are better than accepted metallic gratings. This propelled FRP / GRP pultruded grating is fabricated with a recessed tie bar design and is light in weight and simple to manufacture. Savings on workforce and equipment frequently make the aggregate introduced cost of Aeron FRP pultruded / GRP pultruded gratings practically identical to that of steel. Our latest pultruded gratings are manufactured and intended for utilization in an extensive variety of modern applications that oblige quality and corrosion resistance.

Applications

Walkways | Platforms | Trench covers | Staircase | Floorings | Foot Bridges | Swimming pool overflow | Fencing | Elevated car parking | Step Treads | Earth pit covers

Industry

Chemical | Food & Beverage | Marine | Oil & Gas | Power | Industry | Buildings | Constructions | Pharmaceuticals | Pulp & Paper | Recreation | Water & Waste Treatment | Shipping | Transportation | Architectural | Telecommunications


Bearing Bar and Cross Rod Assemblies

Unlike Moulded Gratings which has equal strength in both directions, Aeron Pultruded Grating is stronger in longitudinal direction as it is fabricated from bearing bars, interlocking rods and grove bar assemblies. The bearing bars used for Aeron Pultruded Gratings are pultruded I bars and T sections and these bars are 25mm (1 inch) and 38mm (1.5 inch) deep.

SIZE

  H- Height W- Top Width C- Spacing Open Area
I-1040 25 15 25 40%
I-1050 25 15 30 50%
I-1060 25 15 38 60%
I-1540 38 15 25 40%
I-1550 38 15 30 50%
I-1560 38 15 38 60%
T-1033 25 25 38 33%
T-1050 25 25 50.8 50%
T-1517 38 25 30.5 17%
T-1533 38 25 38 33%
T-1550 38 25 50.8 50%

All dimension in mm
For Customised Size and Loading Chart please contact us

Accessories :

Fixing Sets


Stainless steel fixing sets can be used for all standard GRP gratings and support constructions. To prevent GRP gratings perfectly against lifting and sliding away each panel should be fixed on at least four points.


M CLIPS

M clips or saddle clips clamp 2 fiberglass grating load bars to the support. This provides excellent holding capability and because of this, are recommended for stair treads and most molded and pultruded fiberglass gratings.


T CLIPS

T clips offer the solution for below-surface attachment to pultruded fiberglass gratings. When used these FRP clips should be specified in pairs as shown.

Resin Selection

The first step to ensure Maintenance free flooring solution is Aeron FRP Grating. Having an appropriate resin makes highest performance in the most demanding circumstances. Aeron FRP Gratings are available in four standard resin grades which are highly economical while they maintain standard of performance.

Comparison with conventional materials


PARAMETERS AERON FRP GRATINGS HOT DIP GI SS
LIFE SPAN High Moderate High
STRENGTH TO WEIGHT RATIO High Low Low
LIFE CYCLE COST Low High High
CORROSION RESISTIVITY Very High Moderate High
CHEMICAL RESISTIVITY High High Moderate
ELECTRICAL CONDUCTIVITY Low High High
EMI / RFI TRANSPARENCY High Nil Nil
INSTALLATION COST Low Moderate Moderate
HANDLING Very Easy Difficult Difficult
ANTI SKID Available NA NA
COLOUR RANGE Available NA NA

Construction

GRP/FRP Gratings are produced by wet moulding and hot curing in a heated mould. The reinforcement consists of continuous fibreglass rovings in alternating layers, so the loads are distributed evenly in all directions. Regularly Moulded GRP Gratings have a polyester resin matrix. Glass content is approximately 35%. Standard colours are green, yellow or grey, other colours are available according to RAL.

Accessories

Applicable for our gratings we have special support angles which are concreted into the basement directly.

Fixing Sets

Easy to assemble without any special tools. A pultruded GRP angle mm can be used as a frame for all GRP gratings.

Stainless steel fixing sets can be used for all standard GRP gratings and support constructions. To prevent GRP gratings perfectly against lifting and sliding away each panel should be fixed on at least four points.

Resin Selection

The first step to ensure Maintenance free flooring solution is Aeron FRP Grating. Having an appropriate resin makes highest performance in the most demanding circumstances. Aeron FRP Gratings are available in four standard resin grades which are highly economical while they maintain standard of performance.

Resin Type Resin Base Description Flame spread rating ASTM E84
Type IFR Isopthalic Polyester Industrial Grade Corrosion resistance & fire retardant Class 1, 25 or less
Type I Isopthalic Polyester Industrial Grade Corrosion resistance in acidic environment Non fire retardant
Type V Vinyl Ester Superior Corrosion resistance & fire retardant Class 1, 25 or less
Type P Phenolic Low smoke and superior fire retardant Class 1, 5 or less

Color Selection

To complement any project design, Aeron FRP Gratings are made available in variety of colors. Standard colors available for FRP Grating: Dark Grey, Yellow and Green. Custom colors are made available upon request.