200g Carbon Fiber Fabric

With over a decade of experience in structural reinforcement materials, JUN TENG maintains comprehensive systems for R&D, standardized production, and full-scope third-party testing. Our 200g carbon fiber fabric strictly adheres to the national standard GB50728 (Technical Code for Safety Appraisal of Reinforcement Materials for Engineering Structures). Each batch comes with complete test reports, factory certificates of conformity, and safety appraisal certificates, providing compliant, durable, and highly stable reinforcement materials to construction teams, general contractors, and renovation firms nationwide.

Product Advantages

Unlike non-standard, thin carbon fabrics on the market, our 200g Carbon Fiber Fabric is woven from 12K continuous carbon fiber filaments. The fibers are arranged in a neat, parallel, unidirectional layout—free from broken filaments, fused fibers, or missing bundles—balancing ease of installation with structural safety. It is a preferred material for reinforcing residential floor slabs and secondary beams, repairing wall cracks, and seismically retrofitting small structures. It is widely used in projects ranging from old building renovations and commercial load-capacity upgrades to residential seismic repairs and small-scale bridge defect remediation. We partner with thousands of construction teams; our completed projects can be verified on-site, and our product performance is backed by real-world engineering data, demonstrating professional quality, durability, and regulatory compliance proven over years in the market.

Comparison Table of Core Performance Visualization Data

Note：Market imitation data are based on publicly available third-party test results and on-site sampling inspections conducted by our laboratory over the past three years. All comparison data are for reference only and actual performance of individual products may vary. We recommend requesting a free sample and performing your own verification before ordering.

Product actual photo display section

1. Actual photos of raw materials and weaving process

JUN TENG's 200g Carbon Fiber Fabric is made from imported continuous 12K carbon fiber strands, woven in a unidirectional manner by a CNC loom. The transverse auxiliary glass fiber bundles only serve as a shaping function, with 95% of the load-bearing fibers concentrated in the longitudinal direction, maximizing tensile performance. The fabric surface is smooth and flat, with neatly cut edges and no loose fibers, making it less prone to unraveling during construction and cutting. Even novice construction workers can reduce material loss and significantly reduce on-site waste costs.

2. Practical advantages in physics

It has an extremely light self-weight of only 200g per square meter. When pasted on concrete components, it will not increase the building's self-weight or alter the original structural load distribution. Due to its thin thickness, there will be no protrusions after plastering and decorative covering after pasting, ensuring that home renovation and shop refurbishment do not affect subsequent decoration processes. With stable chemical properties, it is resistant to acid and alkali, moisture, and chloride ion corrosion. It will not rust or fail even after long-term use in basements, water-adjacent components, and coastal humid environments, extending its reinforcement service life in sync with the main structure of the building.

Precisely adapting  to engineering application scenarios

1. Reinforcement of floor slabs in civil buildings: The most core application scenario of 200g Carbon Fiber Fabric is the repair of floor slabs in commercial housing, office buildings, and self-built houses that suffer from insufficient load-bearing capacity, sagging, and minor through cracks. Its lightweight and thin characteristics make it suitable for use in narrow indoor construction spaces, eliminating the need for large equipment and allowing for manual application.

2. Reinforcement for secondary beam bending and shear resistance: Due to the increased load on the secondary beams of the building and the slight corrosion of steel bars leading to a decrease in bearing capacity, longitudinal bonding at the bottom of the beam is applied to enhance bending resistance, while U-shaped stirrups are bonded on the side of the beam to inhibit the expansion of diagonal cracks.

3. Wall and opening repair: Expand door and window openings in shear walls, seal wall cracks, and apply carbon cloth vertically along the cracks to prevent continuous expansion and restore the structural stability of the wall.

4. Seismic repair of small structures: Seismic upgrading of low-rise brick-concrete buildings, anti-seepage and anti-cracking reinforcement of pools and small aqueducts, with light self-weight that will not increase the load-bearing burden on components.

5. Post-disaster minor repair project: Repair of damaged components on the concrete surface caused by fires or minor earthquakes, featuring convenient construction, short duration, and no delay in project delivery.

Professional Advantages in Construction Implementation

1. Low construction threshold and labor cost savings

The fabric is flexible and bendable, with high fit at internal and external corners, beam-column joints, and other irregular positions. After being impregnated with glue, it has strong plasticity and is less prone to bulging and delamination. Compared to steel plate reinforcement and section enlargement processes, the construction period is shortened by 60%, and labor costs are significantly reduced.

2. Material loss is controllable

The regular weaving process ensures no significant waste from flying threads during cutting. Standard roll widths of 0.1m/0.2m/0.3m/0.5m/1m are available, and custom cutting can be tailored according to the construction area, avoiding waste from whole rolls.

3. Compliance acceptance without worries

The full set of CMA test reports and factory documents are shipped with the goods. The completion acceptance and supervision verification documents are complete, so there will be no issues of project non-acceptance due to material qualification discrepancies. Thousands of home decoration and reinforcement engineering general contractors have made long-term repurchases without any acceptance disputes.

About Us

JUN TENG boasts a 20,000㎡ standardized production workshop equipped with a full set of raw yarn testing and finished product tensile testing laboratories. All raw materials undergo double inspection before being stored, and finished products undergo double inspection before being dispatched, ensuring that no unqualified products enter the market. We do not produce non-standard, low-weight, low-price, inferior carbon fiber cloth. We adhere to standardized production based on national standard parameters and can undertake large-scale supply for engineering projects, customized cutting for engineering projects, and sample inspection services. We synchronously connect with engineering customers online and offline, providing on-site inspection channels for past completed reinforcement projects. All performance parameters and test data are verifiable and authentic. We reject false performance claims and exaggerated advertising, providing stable, compliant, and long-lasting 200g Carbon Fiber Fabric reinforcement materials for structural reinforcement projects nationwide.

FAQ

Question 1: How should I choose between 200g and 300g carbon fiber fabric? What are the different reinforcement scenarios for each?

The core difference between 200g and 300g carbon fiber fabric lies in the fiber content per unit area and the load-bearing capacity of a single layer. The 200g fabric has a single-layer thickness of approximately 0.111 mm and a tensile load-bearing capacity of about 377 kN/m per unit width; it is thinner and more flexible, making it easier to conform to irregular surfaces during installation. It is primarily suitable for light-to-moderate load scenarios, such as reinforcing residential floor slabs with insufficient load-bearing capacity, flexural reinforcement of secondary beams, repairing wall cracks, structural strengthening after enlarging door or window openings, and seismic reinforcement of low-rise brick-concrete structures.

The 300g fabric has a single-layer thickness of approximately 0.167 mm and a tensile load-bearing capacity of about 566 kN/m per unit width. It is suitable for projects requiring higher load-bearing capacity, such as reinforcing large beams in industrial plants, upgrading the load-bearing capacity of bridge main girders, reinforcing heavy equipment foundations, and applications where a single layer must meet high-load design requirements. For most civil building reinforcement projects, one or two layers of 200g fabric are sufficient to meet design specifications, while offering easier installation and lower material costs. It is recommended that a structural engineer determine the final selection based on specific load calculations.

Question 2: Can 200g carbon fiber fabric be used in humid environments, basements, or coastal areas?

Yes. Carbon fiber possesses excellent corrosion resistance; it does not rust, nor does it degrade in performance due to humidity, salt spray, or mildly acidic or alkaline environments. When installed according to specifications, the product remains stable for long-term use in humid environments—such as basements, water tanks, and coastal buildings—with a design service life matching that of the main structure, requiring no periodic anti-rust or anti-corrosion maintenance.

Question 3: Is the installation of 200g carbon fiber fabric difficult?

The 200g carbon fiber fabric is characterized by its thinness and flexibility, making the installation process relatively straightforward. Compared to the 300g fabric, the 200g version is easier to bend and conform to beam-column joints and curved surfaces; it offers good pliability after resin impregnation, making it less prone to bubbling or the formation of voids. However, please note that while the application process itself is straightforward, the quality of substrate preparation and the accuracy of the adhesive mixing ratio directly impact the reinforcement effectiveness; we strongly recommend strictly adhering to our established application standards.

Question 4: How can I verify that the delivered 200g carbon fiber fabric meets specifications?

Each batch of 200g carbon fiber fabric comes with a complete set of quality documentation, including: a factory mechanical properties test report (covering tensile strength, elastic modulus, and elongation), a factory certificate of conformity, and a safety assessment report issued by a CMA-certified third-party testing agency. All reports are shipped with the goods and can be used directly for supervision inspections and project filing.