Carbon Fiber Cloth 1.Woven by Japan TORAY 12k carbon fiber yarn 2.Unidirectional 3.200 or 300 g/m2 Carbon Fiber Cloth, the substitute ... can be concretes, masonry structures, steel structures, wood structures, and many other structures. 1. Advantagesa) Light self-weight, not ... . Substrates can be concrete, masonry structure, wood structure and many other structures.e) Anti-acid alkali, other chemical ...