초록 ▼

An element made of a reinforced low density heat protective material including an elastomer and/or a silicon resin matrix loaded with organic and/or inorganic components, wherein the reinforcement is formed of glass or ceramic thread sections or the like or organic materials fitted in the mass of th

An element made of a reinforced low density heat protective material including an elastomer and/or a silicon resin matrix loaded with organic and/or inorganic components, wherein the reinforcement is formed of glass or ceramic thread sections or the like or organic materials fitted in the mass of the matrix along directions approximately orthogonal to at least one of the faces of the element and being flush, at least at one of their extremities, with at least one of the faces. The method for obtaining this element, includes, after molding to the general dimensions and shapes of the element with the aid of a loaded silicon matrix, placing the thread sections by stitching.

대표청구항 ▼

[ What is claimed is:] [1.] In an element having a plurality of opposite faces, and made of a reinforced low density ablative heat protective material including an elastomer and/or silicon resin matrix loaded with organic and/or inorganic components, the improvement wherein the reinforcement is form

[ What is claimed is:] [1.] In an element having a plurality of opposite faces, and made of a reinforced low density ablative heat protective material including an elastomer and/or silicon resin matrix loaded with organic and/or inorganic components, the improvement wherein the reinforcement is formed of rectilinear sections of ceramic, glass or organic threads disposed in said matrix along directions approximately orthogonal to at least one of the opposite faces of the element, each thread section extending between two opposite faces and being flush at each of their extremities with one of said opposite faces, said thread sections being impregnated with an impregnation resin.