FRP Fiberglass Pultrued Grate

You are welcome to contact us for FRP gratings inquiry, we will do our best to provide you with perfect services with good price.

Specification of FRP Pultruded Grating ( T-type)

FRP Fiberglass Pultrued Grate

FRP Pultruded Grating is a series of I or T shaped structural members (the bearing bars) that are mechanically strung together with evenly placed dowels or cross bars. This is similar to the way many steel and aluminum gratings are assembled.

FRP Pultrusion Grating

FRP Pultrusion Grating

FRP pultrusion gratings available in various colors and designs, allowing you to choose a style that complements your project applications.

FRP Pultruded Grating

Swimming Pool FRP Grating

Fiberglass pool grating provides superior slip resistance, even when wet, making it a safe choice for pool decks and other wet areas.

FRP Pultruded Grating

Fiberglass Pultrusion Grating

Fiberglass pultrusion grating requires minimal maintenance compared to other types of the grating. It does not corrode, rust, or rot, and it does not require repainting or sealing.

FRP Pultruded Grating For Swimming Pool

The pultruded gratings is one of best choice for swimming pools drain trench cover. This profile provides lots of surface area to make walking on in bare-feet very comfortable. the surface grit type, so can has enough slip resistance performance. It can provides a safe and secure footing for swimmers while reducing the risk of accidents.

FRP Pultruded Grating For Swimming Pool
FRP Floor Grating

FRP Pultrusion Grating Use as Floor

Both FRP pultruded gratings and FRP molded gratings can be used as floor, FRP pultrusion gratings pultruded bars provide higher load capacity, It is only 1/4 the weight of steel grating → easier handling, reduced structural support costs, Safe for electrical substations,  Its engineered precision outperforms molded alternatives in load-critical applications while slashing installation/maintenance expenses.

SPECIFICATIONS

FRP pultruded grating is one kind of FRP Grating that made by manufacture process different with molded gratings, they are both have a high strength-to-weight ratio than steel, wood or concrete. Other features and benefits included corrosion resistant, non - conductive, non-magnetic, light weight, high strength, dimensional stability, low maintenance, weatherable surface, etc.

 

FRP Pultruded Grating are assembled from pultruded shapes. These shapes (I-Bars, T-Bars, etc.) are manufactured by pulling fiberglass rovings and mats through guides, then into a resin bath, then wrapped with a surfacing veil, then finally pulled through a heated die to form the desired bar shape.

✅  Types:T-Type or I-type

✅  Height: 25mm,30mm,38mm,50mm etc.

Pultruded grating type

Specification of FRP Pultruded Grating ( I-Type)

Type

Height Load Bar WidthLoad bar CentersOpen AreaWeight
(mm)(mm)(mm)(%)

(kg/m2)

I-4000,1”

2515104016.9

I-5000,1”

25151550

14.2

I-6000,1”

25

15

23

60

11.6

I-4000,1.5”

38

151040

20.9

I-5000,1.5”

38

151550

17.5

I-6000,1.5”38152360

14.2

I-4000,2”50181240

24.5

I-5000,2”50181850

21

I-6000,2”

50

18

27

60

16.9

 

Specification of FRP Pultruded Grating ( T-Type)

Type

Height Load Bar WidthLoad bar Centers

Open Area

Weight

(mm)

(mm)

(mm)

(%)

(kg/m2)

T-1810,1”

2538451814.2
T-3310,1”25385033

12.2

T-3320,2”

50

25

38

33

19.5

T-5020,2”

50

25

50

50

15.2

 

China Fiberglass Pultruded Grating

China Fiberglass Pultruded Grating

FRP Pultruded Grating

Fiberglass FRP Pultruded Grating

FRP GRP Fibgerglass Pultruded Grating

FRP GRP Fiberglass Pultruded Grating

FRP Pultruded Grating for Sale

FRP Pultruded Grating for Sale

Fibergrate Pultruded Grating1

Fibergrate Pultruded Grating

RESIN TYPE OPTIONS

CodeResin matrixCorrosion ResistanceRecommended Occasions
VEVinyl ester resinExcellentSevere corrosive enviroment such as acids and alkali sovents
ISOIsophthalic resinGreatGreat acid resistance,moderate alkali and solvent resistance
OROrthophthalic resinAverageGeneral acid and alkali enviroment
PHPhenolic resinGoodLow smoke,low toxicity,and high flame retardant requirements

Leading FRP/GRP GRATINGS and FRP PROFILES Product company from CHINA

SLIP RESISTANCE PERFORMANCE

Wet/Dry Conditions: Achieves >0.65 coefficient of friction (COF) under ASTM E303 (pendulum test), exceeding OSHA’s 0.5 requirement for walkways.

Oily/Chemical Exposure: Resists degradation better than rubber or epoxy coatings.

Grit Surface: Coarse mineral aggregates (typically aluminum oxide or silica) are bonded into the resin during molding, creating a permanent anti-skid layer.

Concave Advantage: The curved surface naturally directs liquids toward drainage points, reducing pooling and enhancing grip.

FRP GRATING VS. STEEL GRATING

ItemGRP GratingSteel Grating
Corrosion Resistance✅ Excellent❌/✅ Depends on type
Load Capacity❌ Moderate✅ High
Weight✅ Light❌ Heavy
Electrical Insulation✅ Yes❌ No
Fire Resistance❌ Limited✅ Good
Maintenance✅ Low❌ High
Cost (Long-term)✅ Lower❌ Higher (for carbon steel)

Installation & Maintenance Warnings

  Drainage Alignment: Install concave panels with ≥1° slope toward drains to prevent liquid accumulation.

Cleaning Protocol: Avoid high-pressure washing directly on grit surfaces (risk of dislodging aggregate).

UV Stability: Select UV-inhibited resins if used outdoors to prevent surface resin erosion.

FRP PUTRUDED GRATINGS INCLUDES:

✅ GRP Pultruded Gratings

✅ Grit Surface FRP Pultruded Grating

✅ Anti-Skid Surface FRP Pultrusion Grating

✅ FRP Pultruded Grid

✅ FRP Sheets Pultrusion Gratings

✅ Fiberglass Grating Panels

✅ Fiberglass FRP Grating Supplier

✅ Pultruded Fiberglass Grating

✅ Anti-Slip Surface FRP Gratings

✅ GRP Gratings China

FRP PUTRUDED GRATINGS

You are welcome to contact us for FRP pultruded gratings product and price issues, we will do our best to provide you with perfect services.