Carbon fiber reinforced repair technology is a new type of reinforcement technique, primarily used for the reinforcement and repair of concrete structures. Compared to traditional methods such as increasing the concrete cross-section or reinforcing with steel-reinforced concrete, carbon fiber offers advantages such as space-saving, simplified construction, no need for on-site fixing equipment, easy quality control, minimal increase in structural dimensions and weight, excellent corrosion and durability, and more. Additionally, this method can significantly extend the service life of buildings and reduce reinforcement costs. Therefore, carbon fiber, as a groundbreaking reinforcing material, has gained widespread popularity and attention.
Characteristics of carbon fiber cloth
High strength, low density, thin thickness, does not significantly increase the weight and cross-sectional size of reinforcing components.
2. Broadly applicable, suitable for reinforcement and repair of various structural types and shapes, such as buildings, bridges, tunnels, and structural reinforcement for seismic fortification and node reinforcement.
3. Easy to install with no need for heavy machinery, no wet work required, no need for fire, no fixed facilities on site, minimal space usage, and high work efficiency. High durability ensures it is perfect for use in highly acidic, alkaline, saline, and atmospheric corrosion environments due to its rust resistance.
4. Suitable for reinforcement and repair of various structural types and components, including beams, slabs, columns, trusses, pier caps, bridges, cylinders, shells, and other structural elements.
5. Ideal for reinforcing and earthquake-proofing concrete, masonry, and wooden structures in port engineering, water conservancy, and hydropower projects, particularly suitable for structural reinforcement of complex forms such as curved surfaces and joints.
6. The minimum strength requirement for the base concrete is not less than C15. The construction environment temperature should be within the range of 5～35°C, with relative humidity not exceeding 70%.

Changji Grade 1 Carbon Fiber Fabric - Price for 300g Grade 1 Carbon Fiber Fabric


In structural reinforcement projects, carbon fiber cloth, although a representative of new reinforcement materials, is also a very familiar building material that has found extensive application in the reinforcement field. It is highly adaptable when dealing with various damage issues in building structures. Is it reliable to reinforce building structures with carbon fiber cloth?
1. Is carbon fiber cloth reinforcement reliable? Many customers who are not well-versed in carbon fiber cloth should pay attention to its reliability when purchasing in bulk. Currently, the quality grades of carbon fiber cloth sold on the market generally meet standards, but for better assurance, customers should identify the brand when buying carbon fiber cloth in bulk. Secondly, a quality assessment of the purchased carbon fiber cloth should be conducted before use.


Carbon fiber cloth (aramid cloth) reinforced repair structural technology is a new type of structural reinforcement technique, which involves bonding carbon fiber cloth (aramid cloth) to the concrete surface using resin-based adhesive materials to achieve reinforcement and strengthening of the structure and components. Research on the use of carbon fiber materials (aramid cloth) for reinforcing concrete structures began in the 1980s in developed regions like the US and Japan, with China starting much later. In recent years, with the reduction in the price of carbon fiber, it has also been widely used for reinforcement in buildings, bridges, subways, and other applications. Due to its high strength, lightweight, durability, and excellent workability, it has proven effective in reinforcing piers, floor slabs, beams, columns, and chimneys. It has found extensive applications in various fields, including automotive, environmental engineering, chemical industry, energy, transportation, construction, electronics, and sports equipment.

Our company is qualified for carbon fiber reinforcement, with superior quality and passed inspections. We are a manufacturer of carbon fiber reinforcement construction and carbon fiber fabric reinforcement materials. We also hold special construction qualifications, and we can provide materials or take on the construction project.