MRG Composite Rebar

ISO 9001:2015



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What is GFRP Rebar? Uses, Advantages, And Applications.

GFRP Rebar septic tank construction

What is GFRP Rebar?

GFRP (Glass Fiber Reinforcing Polymer) Rebar is an alternative material to steel rebar. It is lightweight, has no corrosion, has superior tensile strength, and has high mechanical performance. Many construction materials are available in the market, like GFRP Rebar, CFRP, FRP, Steel rebar, Rcc, etc. The GFRP Rebar is far better quality than the mentioned materials and has all the characteristics for construction needs.

The Best Material Used for Construction is - GFRP Rebar

In construction, Creating a proper concrete structure is essential, and GFRP Rebar fulfills the requirements for rock-solid construction. For construction, you require so many things. 

The general steps for construction are mentioned below.

  • Planning for construction
  • Selecting land for construction
  • Finalize the Designing of the construction
  • Choosing the best material (GFRP Rebar) for construction
  • Starting the construction
  • Manage labor
  • Transportation
  • Prepare the final documents
  • Ready for sale

There are so many types of construction, like bridges, highways, buildings, industrial buildings, tunnels, swimming pools, nuclear power stations, etc.

Advantages Of GFRP Rebar

  • Cost:- Cost is a consistently important factor for any business. For construction, you always require the best material at a low cost. There are many materials available in the market, but GFRP Rebar is a low-cost material that provides the best quality for construction.
  • Strength:- This rebar is two times stronger than steel reinforcing bars. The quality of GFRP Rebar is far better than other materials.
  • Weight:- The weight of construction materials matters. The GFRP Rebar is ¼ of steel rebar, providing more quality than steel rebar.
  • Water Proof:- This rebar is compatible with water, so you can use this rebar for construction near water or on water, dams, building near water, docks, etc. 
  • Long life span:- This rebar provides the over 100s years life span of your buildings or construction.
  • Temperature:- This rebar can handle high-temperature stress. Such places like power stations, tunnels, mining, etc., where the temperature is always high there, you can use GFRP Rebar. This rebar melts at very high temperatures.
  • Mechanical strength:- GFRP Rebar has a specific resistance more excellent than steel rebars.
  • Non-Magnetic:- It is non-magnetic rebar, and it is suitable for hospitals, MRI rooms, laboratories & other uses.
  • Thermal conductivity:- Low thermal conductivity makes it highly useful in the building industry.
  • Wound:- You can cut or manufacture this rebar per custom width and length or your requirements.

Usage And Applications Of GFRP Rebar

  • Bridge:- The bridge is a structure through which you can span or clear the obstacles such as water, valley, road, rail, etc. without blocking. It isn’t easy to pass the challenges if the bridge is not at the required place. There are many types of bridges like truss bridges, Cantilever bridges, Arch bridges, Tied arch bridges, Suspension bridges, etc.GFRP Rebar is an excellent alternative to reinforcing steel bars in bridge decks to overcome steel corrosion-related problems. 
  • Roads:- Roads connect two points in the city or village. To go from one location to another location, you require roads. The streets always matter. If the roads are improper, it isn’t easy to reach another point. The frequent use of Roads damages road construction. GFRP Rebar can stop hurting the road’s construction and decrease maintenance costs.
  • Highways:- Highways connect two cities or states. For the best transportation, you will always require the best roads. The heavy traffic, environmental issues, and high temperatures damage the highways and require high maintenance costs. Using GFRP Rebar, we can overcome these problems. 
  • Buildings and Industrial buildings:- The building is a concrete structure of roofs and walls such as houses, factories, apartments, etc. For a solid construction, you always require the best material to hold the building.
  • Swimming Pool:- The swimming pool is a structure designed to hold the water, which enables swimming. The GFRP Rebar is the best material for swimming pool and waterside wall construction. It completes all the requirements for waterside or near-water construction. You can also use this material for docs or marine construction.
  • Septic tank:- The septic tank is an underground concrete chamber through which domestic water waste flows for essential sewage treatment. We can use this rebar for septic tanks.

The Manufacturing Process of GFRP Rebar

The General Process for manufacturing of GFRP Rebar.

  • Batching:- It is the initial stage of the process, where the material must be weighed in exact quantity and mixed very well. Silica sand is mixed with glass. It is an essential thing used for making glass.
  • Melting:- From batching section, the materials are sent for the melting process. First, they melt the material at a high temperature, and their melting occurs, and uniformity is increased, ensuring no bubbles. At high temperatures, sand and other materials dissolve into the glass.
  • Fiberization:- Fiberisation is the process that includes a combination of extrusion and attenuation. In extrusion, the molten glass passes out of the erosion-resistant platinum alloy with very fine orifices, and plates are heated electronically. Their temperature is controlled to maintain a constant glass viscosity. Attenuation is the process of mechanically drawing the extruded streams of molten glass into fibrous elements called filaments.
  • The coating is the final stage where the chemical coating is applied. Here lubricants, binders, and coupling things are also added. The lubricant helps to protect the filaments from rubbing and breaking. The chemical coating increases a little bit of weight. 
  • Drying and packaging:- finally, the material is collected in the bundle, and then as per requirement, packaging will occur.

MRG Composite Rebar

MRG Composite Rebar is a leading manufacturer and supplier of GFRP Rebar. MRG Composite Rebar was established in 2007 and actively working for better construction using GFRP Rebar material.


For construction, The construction should be solid and requires good material that fulfills the GFRP Rebar completely. This rebar went through so many processes and was tested at various levels, and then after, it will be used in construction.