12K 300g UD Uni Carbon Fiber Cloth Fabrics for Building

          The 12kT700 uni carbon fiber cloth is suitable for high-strength large-scale key reinforcement and repair projects such as houses and bridges.
          It has excellent physical properties, high temperature resistance, high strength and high efficiency, and its elastic modulus is equivalent to that of steel. The tensile strength of carbon fiber cloth is about 10 times that of the latter. It is a high-priced and high-performance product. Tensile strength ≥3000MPa, tensile elastic modulus ≥2.1*105Mpa, elongation ≥1.5%. The width is 10cm-50cm.

Specification of UD carbon fiber sheet:

What is the difference between carbon fiber cloth and aramid fiber cloth?

        When reinforcing structures, adhesive fiber composites are increasingly recognized for enhancing the structural bearing capacity and durability. The advantages are that the construction is simple and the period is short, and the impact on the original structure is small and the self-weight of the structure will not be increased. Fiber composite materials are a huge family. The most commonly used fiber composite materials in reinforcement are carbon fiber cloth and aramid fiber cloth, which have different characteristics and uses.

        Although carbon fiber cloth and aramid fiber cloth are both high-quality fiber composite materials, there are differences in strength. For example, the tensile strength of carbon fiber cloth can reach 3400MPa, but aramid fiber cloth can only reach 2100MPa. From the point of view of mechanical properties, carbon fiber cloth has advantages over aramid fiber cloth. However, both of them can meet the cohesive failure of concrete in reinforcement and prevent peeling failure in actual use.

        Carbon fiber cloth has electrical conductivity. When the reinforcement site has strict requirements on electricity, it is necessary to pay attention to whether carbon fiber cloth can be used. Aramid fiber cloth is non-conductive and is suitable for live environments. For example, in subway tunnels where insulating reinforcement materials are required, aramid fiber cloth must be used instead of carbon fiber cloth. In addition, aramid fiber cloth has better toughness and impact resistance than carbon fiber cloth, and is more suitable for use in dynamic load environment.

          Therefore, in the actual structural reinforcement, we should select suitable fiber composite materials for reinforcement according to the actual situation. Generally speaking, carbon fiber cloth reinforcement can meet the needs of most buildings, and has higher strength and safety factor, and has become the main material of fiber composite materials. Carbon fiber reinforcement includes carbon fiber cloth and carbon fiber plate reinforcement. Among them, carbon fiber cloth reinforcement is another new type of structural reinforcement technology after increasing the concrete section and bonding steel.

The regular width of UD carbon cloth:

Application of uni-directional carbon fiber sheet: 

Our workshop: