METHOD FOR INJECTING A TANK WALL COMPRISING A LOCALISED REINFORCING LAYER

摘要

A method for producing a wall intended, for example, to form the wall of a tank, by pressure injecting a thermoplastic material into an injection mould, said wall comprising at least one localised reinforcing layer formed from reinforcing threads coated with a thermoplastic material compatible with the thermoplastic material forming said wall. The reinforcing layer is deposited in the injection mould at a temperature substantially equal to the ambient temperature of a workshop, and the injection temperature of the thermoplastic material forming the wall, the melting temperature of the thermoplastic material coating the reinforcing threads and the thickness of the reinforcing layer are adjusted such that the material coating the reinforcing threads is melted during the injection phase.