| 摘要 |
A reinforcement layer (2) is based on parallel rovings (2a) of continuous glass strands, and one or two binding layers (3) consisting of portions of fibers having a heat-meltable surface. The assembly is consolidated by penetrating fiber portions (3b) that penetrate into the heat-meltable surface, these penetrating over a part of their length into the reinforcement layer (2) and adhering to the continuous glass strands of the rovings (2a). |
