Tufted thermal protection layer and production method therefor.

摘要

Thermal protection device (1) intended for the protection of walls of structures subjected to an ablative flow at high temperature in the presence of vibrations, of the type comprising, embedded in a thermally insulating matrix, a refractory reinforcement (2) formed from a fringed mat comprising a meshed part (4) subjected to the ablative flow and fringes (5) intended to be directed towards the structure wall to be protected, characterised in that it comprises, furthermore, an open-loop refractory fabric (3) which is parallel to the meshed part (4) of the reinforcement and through which said fringes pass by way of its own loops. ……