CFRP Rebar

Short Description:

● CFRP rebars are a variant of FRP rebars, made of carbon fiber as reinforcement and epoxy resin or vinyl as matrix. It is manufactured through a pultrusion process.
● Application：Concrete Reinforcement, Seismic Retrofit, marine structures, wastewater treatment, Lightweight Structure, high-rise buildings, transportation infrastructure, elevated highways, substations, MRI facilities, and etc.
● CFRP rebars have excellent tensile strength and are very lightweight compared to other FRP steel bars. This reduces the overall weight of the building project while still meeting required design performance standards.

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GRECHO PRODUCT ADVANTAGES

Excellent Strength-to-Weight Ratio

Corrosion Resistance

Electromagnetic Neutrality

High Fatigue Resistance

●Excellent strength-to-weight ratio

GRECHO Carbon fiber rebar is much lighter than steel while maintaining impressive strength. On average, it is about 70% lighter than steel rebar, making it easier to transport, handle and install. Its superior strength-to-weight ratio improves construction efficiency while reducing overall project costs.

●Corrosion resistance

Unlike steel rebar, GRECHO carbon fiber rebar is highly resistant to corrosion, an important issue in construction projects exposed to harsh environments or high humidity conditions. The absence of corrosion ensures long-term durability, minimizing maintenance needs and extending the life of reinforced concrete structures.

●Electromagnetic Neutrality

GRECHO Carbon fiber rebars are non-magnetic and have excellent electrical and thermal insulation properties. This property makes it ideal for structures located in areas where electromagnetic interference is a problem. It is often used in projects involving sensitive equipment, such as power plants, hospitals or telecommunications infrastructure, where electrical interference must be minimized.

●High Fatigue Resistance

One of the key advantages of GRECHO carbon fiber rebar is its superior fatigue resistance compared to steel rebar. It can withstand repeated loads and vibrations without fatigue failure. This feature ensures the longevity and safety of structures subjected to dynamic or cyclic loading conditions, such as bridges, highways, and earthquake-prone areas.

TECHNICAL DATA

Type	CFRP Rebar
Diameter (mm)	3~40
Diameter (mm)	1.5~1.6
Tensile Strength (MPa)	1800~2500
E-modulus (GPa)	120~165
Elongation (%)	1.3~1.5
Coefficient of thermal expansion(×10-6/°C)	0

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GRECHO Sustainable Practices

As the construction industry becomes increasingly focused on sustainable practices, GRECHO carbon fiber rebar stands out as an eco-friendly option. Its production process consumes less energy and emits less greenhouse gases than steel bar production. Additionally, the carbon fiber reinforced steel structure has a long service life, reducing the need for frequent replacements, minimizing waste and further reducing the carbon footprint.

Application

Infrastructure projects

Carbon fiber rebar is ideal for infrastructure projects, including highways, bridges and tunnels, because of its ability to withstand harsh environmental conditions such as salt water exposure, acidic soil or de-icing chemicals. Its corrosion resistance and lightweight properties simplify the construction process and reduce maintenance requirements over the life of the project.

Marine and coastal structures

In marine environments where steel is susceptible to corrosion, carbon fiber rebar provides a durable alternative. It is widely used on waterfront structures, seawalls, docks and offshore platforms where exposure to salt water or frequent wet-dry cycles may compromise the integrity of conventional steel reinforcement.

Transport infrastructure

In transportation projects such as airports and railways, carbon fiber steel bars have advantages due to their lightweight and high strength. These factors reduce the overall weight of the structure and provide excellent resistance to dynamic loads while ensuring speed of construction and increased durability.

ABOUT GRECHO

GRECHO carbon fiber rebar offers unparalleled strength, lightweight properties, corrosion resistance, design flexibility and sustainability benefits. By incorporating this innovative material into your building project, you can be confident that you are utilizing the best, most advanced reinforcement solutions available, resulting in a structurally sound, efficient and long-lasting building.

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●Advanced Manufacturing Technology

GRECHO carbon fiber rebar uses cutting-edge manufacturing technology to produce a high-quality product with consistent performance. The use of advanced pultrusion technology ensures precise and even fiber distribution, enhancing the structural integrity and reliability of the steel bars.

●Comprehensive product range

GRECHO offers a variety of carbon fiber rebar products in a variety of diameters, lengths and finishes. This wide range of options enables a variety of applications and ensures that the specific requirements of each project are effectively met.

●Technical support and expertise

GRECHO provides exceptional technical support and expertise throughout the project lifecycle. Their experienced team of engineers provide guidance on selecting suitable carbon fiber reinforcement solutions, conduct feasibility studies and provide detailed design recommendations.

●Excellent customer service

GRECHO is committed to providing excellent customer service. They offer timely delivery, flexibility to adapt to project changes, and a commitment to timely resolution of customer inquiries. Their emphasis on customer satisfaction sets them apart from their competitors.