Carbon composite materials consisting of a fibrous reinforcing structure made of carbon fibers and densified by a carbon matrix, for use in the manufacture of products to be used in the infrastructure, railway, civil construction and related industries

Carbon composite materials consisting of a fibrous reinforcing structure made of carbon fibers and densified by a carbon matrix, for use in the manufacture of products to be used in the infrastructure, railway, civil construction and related industries

Carbon composite materials consisting of a fibrous reinforcing structure made of carbon fibers and densified by a carbon matrix, for use in the manufacture of products to be used in the infrastructure, railway, civil construction and related industries