Textile composite for mechanical reinforcement of a bitumen based sealant

摘要

The composite has a crush resistance layer (7) made of synthetic fiber based non woven material. A fire resistance layer (6) is made of synthetic or mineral fiber based non woven material. A grid structure (2) is interposed between the layers (7, 6). The structure has a warp wire (3) and a weft (4) connected between them at the level of their transposition point by intermediate of a adhesive ensuring sticking of the layers on the grid. An independent claim is also included for a method for fabricating textile composite to mechanically reinforce bitumen based sealant.