Get top-grade carbon fiber reinforcement fabric straight from a trusted manufacturer

JUN TENG is a professional manufacturer and supplier of carbon fiber reinforcement fabric in China. We use brand-new raw fibers for weaving, ensuring our products meet engineering acceptance standards. We offer factory-direct sales supporting bulk orders and custom processing, alongside comprehensive services including technical selection and construction guidance. Our products are widely used for crack repair, load-bearing reinforcement of beams and columns, and seismic upgrades for aging buildings. This category includes three main product series: Unidirectional Carbon Fiber Fabric, Bidirectional Carbon Fiber Fabric, and Carbon Fiber Reinforcement Adhesive. We welcome your inquiries and orders!

What advantages does our carbon fiber reinforcement fabric offer compared to traditional reinforcement materials?

1. Clear specifications: Available in the market-standard weights of 200g and 300g, and classified into Grade I and Grade II (National Standard) categories to suit various load-bearing construction requirements;

2. Superior mechanical properties: Grade I carbon fabric boasts a tensile strength exceeding 3400 MPa and an elastic modulus of at least 2.3 × 10⁵ MPa, ensuring uniform stress distribution and high toughness;

3. Significant load-bearing improvement: Bonding reinforcement substantially increases the load-bearing capacity of structural components and reduces future safety risks such as cracking or delamination;

4. High-quality raw materials and craftsmanship: Woven entirely from brand-new virgin carbon fiber—free from glass fiber or recycled waste—the fabric features a tight weave with no broken filaments, missing weft threads, or loose fibers. It offers a smooth texture with balanced flexibility, ensuring reinforcement stability right from the source.

In which engineering scenarios is it primarily used?

Our carbon fiber reinforcement fabric is specifically engineered for structural strengthening and seismic repair, meeting a wide range of construction needs:

1. Reinforcement of beams and columns in residential homes and high-rise office buildings, repair of floor slab cracks, and renovation of dilapidated structures;

2. Strengthening of load-bearing components in industrial plants to address insufficient load capacity and structural aging;

3. Reinforcement of highway bridges and tunnel structures to enhance overall seismic resistance and fatigue performance;

4. Anti-corrosion reinforcement for hydraulic facilities such as reservoirs and canals, suitable for long-term underground or high-moisture environments. This material effectively addresses various structural hazards—such as wall cracking, substandard load-bearing capacity, and insufficient seismic resistance—making it a versatile choice for home renovations, road and bridge repairs, and structural reinforcement in new construction.

Is the durability of carbon fiber fabric stable over the long term?

1. Resistance to acid, alkali, and salt spray corrosion: It withstands exposure to strong acids, strong alkalis, and saline environments without rusting or aging like steel plates.

2. Long-lasting aging resistance: Performance remains stable during long-term use in underground, outdoor, and coastal projects; its service life far exceeds that of traditional reinforcement materials like steel plates or mortar.

3. Wide environmental adaptability: It performs reliably under conditions of extreme temperatures and high humidity without requiring additional anti-corrosion coatings, thereby reducing long-term maintenance costs.

How does it reduce labor and scheduling costs during construction?

1. Carbon fiber reinforcement fabric is lightweight and flexible, eliminating the need for large-scale hoisting or heavy construction machinery.

2. Installation involves no open flames or wet processes and requires minimal on-site space; it easily conforms to complex shapes such as beams, columns, curved surfaces, and corners.

3. The process is simple and easy to master, resulting in shorter construction times and significantly reduced labor hours; it is suitable for both new construction and renovation projects.

4. When used with compatible impregnating adhesive, it bonds seamlessly with the substrate, becoming an integral part of the structure and eliminating the need for repeated repairs or rework.

What are the advantages of JUN TENG products?

Low-cost, inferior carbon fabrics typically suffer from two major flaws: first, the use of recycled carbon filaments or glass fibers results in low purity and poor adhesive bonding, leading to delamination or hollow spots over time; second, uneven weaving density causes unbalanced stress distribution, resulting in localized overloading, cracking, and structural failure. As a direct manufacturer, JUN TENG strictly controls three key indicators throughout the production process: fabric weight (gsm), weaving density, and fiber tow tension:

1. Our carbon fiber reinforcement fabric uses only virgin imported raw fibers—eliminating recycled waste—ensuring tensile and bond strengths fully comply with national standards;

2. Every batch undergoes mechanical performance testing and demonstrates excellent compatibility with matching impregnating adhesives;

3. The cured reinforcement offers superior structural integrity, preventing delamination or failure during long-term use and mitigating the risk of costly rework.

Procurement Recommendations

Selection is primarily based on structural load requirements and design specifications; the applications for each type are clearly defined:

1. Grade I 300g Carbon Fabric: Offers superior strength and stability; ideal for high-load, critical projects such as high-rise beams and columns, main bridge structures, core load-bearing elements, and seismic upgrades;

2. Grade I 200g Carbon Fabric: Offers a better cost-performance ratio; commonly used for routine, smaller-scale projects such as floor slab crack repair, wall reinforcement, and strengthening of secondary structural members;

3. Grade II Carbon Fabric: Features lower mechanical properties; suitable only for minor repairs and strictly prohibited for use in primary load-bearing structures.

We support customization based on construction drawings and structural calculations to precisely meet project needs, preventing material waste or non-compliant reinforcement standards.

Why Choose JUN TENG?

1. All carbon fiber reinforcement fabrics comply with national building reinforcement codes and meet mechanical parameter standards; we provide comprehensive test reports and certificates of conformity to ensure smooth project acceptance for municipal, real estate, and large-scale infrastructure projects;

2. Direct supply from our own factory eliminates intermediary markups; we support bulk wholesale and custom specifications, maintaining ample inventory for rapid delivery;

3. Our professional technical team offers free product selection advice and on-site technical guidance, helping clients overcome challenges related to product selection and improper installation practices;

4. Our products exhibit outstanding corrosion resistance, fatigue resistance, and aging resistance, ensuring stable performance under complex operating conditions and safeguarding structural integrity over the long term.