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Glass Fiber Reinforced Polymer Rebar

Name: Glass Fiber Reinforced Polymer Rebar
Brand: FIBER TECH COMPOSITE PVT. LTD.
Price: 180.0 INR
Availability: InStock

Price 180.0 INR/ Kilograms

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MOQ : 500 Kilograms

Glass Fiber Reinforced Polymer Rebar Specification

Shape
Round

Glass Type
E-glass

Thickness
As per diameter specification (6mm, 8mm, 10mm, 12mm, etc.)

Density
2.1 Gram per cubic centimeter(g/cm3)

Temperature
-40C to 120C

Usage & Applications
Reinforcement in concrete, Corrosive environments, Seawalls

Thermal Conductivity
0.25 - 0.35 W/mK

Coating Type
Epoxy Resin Based Coating

Material
Glass Fiber Reinforced Polymer (GFRP)

Application
Construction, Infrastructure, Marine Structures, Bridge Decks, Tunnels, Roadways

Technique
Pultrusion Process

Surface Treatment
Ribbed / Sand Coated

Dimension (L*W*H)
Customized (commonly 6m - 12m length; Diameter: 6mm - 40mm)

Color
Available in Green, Yellow, Custom Colors

Water Absorption
< 0.25%

Tensile Strength
1000 MPa

Corrosion Resistance
Excellent - non-corrosive in salt, acidic and alkaline environments

Fire Resistance
Good, but should be specified according to application

Melting Point
Above 1000C (glass fibers)

Modulus of Elasticity
45 GPa - 60 GPa

Electrical Conductivity
Non-conductive

Bond Strength to Concrete
Comparable or higher than steel rebar

Glass Fiber Reinforced Polymer Rebar Trade Information

Minimum Order Quantity
500 Kilograms

Delivery Time
7 Days

Glass Fiber Reinforced Polymer Rebar About

GFRP Rebar (Glass Fiber Reinforced Polymer Rebar) is a high-strength composite reinforcement bar made from glass fibers embedded in a polymer resin matrix. It is designed as a modern alternative to traditional steel reinforcement bars in concrete structures. GFRP rebars are widely used in construction projects where corrosion resistance, lightweight properties, and long service life are important.

Unlike steel rebars, GFRP rebars do not rust or corrode when exposed to moisture, chemicals, or saltwater. This makes them ideal for applications such as bridges, marine structures, coastal buildings, tunnels, highways, and water treatment plants. The outer surface is usually sand-coated or ribbed to provide excellent bonding with concrete.

GFRP rebars are approximately 45 times lighter than steel, making transportation and installation easier while maintaining very high tensile strength. Due to their non-magnetic and non-conductive properties, they are also used in projects where electromagnetic interference must be avoided, such as hospitals, laboratories, and power plants.

These reinforcement bars provide long-term durability, high tensile performance, and minimal maintenance costs, making them increasingly popular in modern infrastructure and civil engineering projects.

Exceptional Performance in Corrosive Environments

Glass Fiber Reinforced Polymer Rebar stands out for its outstanding resistance to corrosion, making it ideal for use in harsh environments exposed to salts, acids, or alkalis. Its non-conductive nature, minimal water absorption, and robust bond to concrete ensure consistent structural integrity over time, reducing maintenance and replacement costs.

Versatile Applications and Customization

Offered in various diameters, lengths, and custom colors, GFRP rebar can be tailored to meet diverse requirements. It's widely used by dealers, distributors, manufacturers, and service providers in infrastructure, marine, and construction projects where durability and reliability are essential. Its adaptability allows it to replace steel rebar in many demanding projects.

FAQ's of Glass Fiber Reinforced Polymer Rebar:

Q: How is Glass Fiber Reinforced Polymer Rebar manufactured?

A: GFRP rebar is produced using the pultrusion process, where continuous E-glass fibers are drawn through a resin bath and then cured in a heated die, resulting in a robust composite rebar with an epoxy resin-based coating.

Q: What are the primary benefits of using GFRP rebar over traditional steel rebar?

A: The main advantages include superior corrosion resistance, non-conductivity to electricity, high tensile strength (1000 MPa), lighter weight, excellent bond to concrete, and customizable options for color, length, and diameter.

Q: Where can GFRP rebar be used effectively?

A: GFRP rebar is ideal for construction, infrastructure, marine structures, bridge decks, tunnels, seawalls, and roadways, particularly in environments prone to corrosion from saltwater, chemicals, or extreme temperatures.

Q: What is the typical process for installing GFRP rebar in construction projects?

A: Installation of GFRP rebar follows similar methods as steel rebar, including cutting, tying, and placement in concrete forms. Standard construction practices apply, with care taken due to its higher flexibility and lower thermal expansion.

Q: When should GFRP rebar's fire resistance be specifically considered?

A: Fire resistance should be addressed during the design phase for applications requiring defined performance at elevated temperatures. While GFRP rebar has good fire resistance, consultation is recommended to ensure it meets project requirements.

Q: What colors and sizes are available for GFRP rebar?

A: GFRP rebar comes in green, yellow, or custom colors with diameters ranging from 6mm to 40mm. Lengths are generally customizable between 6 meters and 12 meters, or as specified by the client.

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