Anti Slip Fiberglass FRP Grating Plastic Injection Grid Plastic Tree Grates

• Surface Treatment: Smooth
• Color: Yellow
• Thickness: 25mm/30mm/38mm/40mm/50mm
• Usage: Environmental Protection, Industral
• Product Categories: FRP Grating
• Molding Method: Molding
• Material: Fiberglass
• Fiber Type: FRP/GRP
• Type: FRP Grating
• Panel Thickness: 25/30/38/40/50/65mm
• Mesh Size: 38*38/40*40/50*50mm
• Accessories: Clip
• Application: Plastic Walkway Floor/Tree Grate/Deck Grating
• Service Life: More Than 20 Years
• Panel Size: 1220*3660mm
• Delivery Detail: Within 15 Days After Receive Payment
• Packing: Pallet
• Feature: Anti-Corrosion and Anti-Aging
• Sample: for Free
• Transport Package: Pallet and Film
• Specification: 38*38*38/40*40*40MM
• Trademark: Longtime
• Origin: China
• HS Code: 3926909090
• Production Capacity: 20000 PCS/PCS Per Month

Product Description

Anti slip fiberglass frp grating plastic injection grid  plastic tree grates

WHAT IS FRP GRATING FRP
Grating (also known as Fiberglass Reinforced Plastic Grating or Fiberglass Grating) is a composite material manufactured by combining a matrix of resin and fiberglass. FRP Grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs.

FRP MOLDED GRATING
Fiberglass roving (approximately 35%) and liquid resin are laid thoroughly in the mould layer by layer to achieve desired thickness and panel size. After that, mould is set to cure at the required temperature, panel is then removed from mould. Since FRP Molded Grating has square mesh pattern, it offers substantial load capacity of bi-directional strength.
FRP PULTRUDED GRATING  Longtime offers FRP Pultruded Grating which provides high strength in the harshest environment. It is fabricated from bearing bars, interlocking rods, and groove bars adhering to the highest international standards. Pultruded I-Bars are used as bearing bar which gives strength in the longitudinal direction. Pultruded Grating is used where the mechanical load is very high or support distances are very wide.

Resin System

There are three different types of resins namely Isophthalic, Vinyl & Orthophthalic that are used for manufacturing varied types of gratings.

Resin Type	Resin Base	Description	Corrosion Resistance	Available Colour	Max.Oper.Tem
Type V	Vinyl Ester	Superior Corrosion Resistance and Fire Retardant	Excellent	Dark gray Orange	110ºC
Type I	Isophthalic	Industrial Grade Corrosion  Resistence and Fire Retardant	Very Good	Green Yellow Light Grey	105ºC
Type O	Orthophthalic	Moderate Corrosion  Resistence and Fire Retardant	Normal	Green  Light Grey	70ºC

Surface Size

No.	Mesh/Thick (mm)	Thick (mm)	Open Area (%)	Weight (KG/m2)	Panel size (mm)	Usage
1	38mm x 38mm	25mm	68%	12.5kg	Customzied	Pedestrian walkway, trench cover plate, tree cover, breeding
2		30mm	68%	16kg	Customized	Machine Platform
3		38mm	65%	20kg	Customized	Car Wash Room
4	40mm x 40mm	25mm	67%	11.5kg	Customized	Pedestrian walkway, trench cover plate, tree cover, breeding
5		30mm	67%	14kg	Customized	Machine Platform
6		38mm	67%	18kg	Customized	Car Wash Room

1.Excellent properties as follows:

(1).Safety: FRP is recommended when corrosion protection and safety are your goal.

(2).Stability: Expansion and contraction is 24% and 50% less than aluminum and steel, providing greater dimensional stability.

(3).Durability: Superior durability to Stainless Steel, Aluminum, and Galvanized Gratings, especially in highly corrosive environments.

(4).Strength:50%higher tensile strength than hot rolled steel and better impact resistance.

2.Cutting method:

Serging four side,Serging three sides,Serging opposite sides,Serging the neighboring sides,Non-serginh.

3.Surface Treatment: Smooth surface grating,Concave surface grating, Microvoid grating, Sandy grating,Cover board gratin,Transparent grating

a)Smooth surface and italic grid make it easy to clean.

b)Cross distributing loads equally to improve the bearing capacity.

c)Surface grooves prevent slipping, covered sand type is better in anti-slipping.

4.Installation manual:

Three types of stainless steel Standard fixture: L, M, C

Use stainless steel clamp to connect gratings and fix the grating and frame.