abstract |
Composite material with a porous non-metallic inorganic matrix and a second material, characterized in that - the porous non-metallic inorganic matrix has a flexural strength of> = 40 MPa, measured in accordance with ISO 6 872, - the second material it is an organic material that fills the pores of the porous matrix at least partially and - the composite material has a modulus of elasticity E> = 25 GPa measured in accordance with ISO 10 477. |