12K 300g UD Uni karbono-zuntzezko oihalak eraikitzeko

          12kT700 uni karbono zuntzezko oihala egokia da eskala handiko indar handiko gakoen sendotze eta konponketa proiektuetarako, hala nola etxeak eta zubiak.
          Propietate fisiko bikainak ditu, tenperatura altuko erresistentzia, erresistentzia handia eta eraginkortasun handia, eta bere modulu elastikoa altzairuaren parekoa da. Karbono-zuntzezko oihalaren trakzio-erresistentzia azken honena baino 10 aldiz handiagoa da. Prezio handiko eta errendimendu handiko produktua da. Trakzio erresistentzia ≥3000MPa, trakzio modulu elastikoa ≥2.1*105Mpa, luzapena ≥1.5%. Zabalera 10cm-50cm da.

UD karbono-zuntzezko xaflaren zehaztapena:

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.

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