Method making it possible to reinforce structures or structural elements, particularly made of concrete, reinforced concrete or prestressed concrete by means of flexible reinforcement elements, device for installing the reinforcement elements, and reinforcement elements employed in the said method

摘要

The starting point is a strip 1 of natural or synthetic fibres having a high modulus of elasticity and a high tensile strength, having a unidirectional structure, which is cut to the desired length; this strip is then impregnated with a substance 4 suited to the structure 5 and to the unidirectional fibres 2 and intended to fix the strip 1 to the structure 5 to be reinforced; the strip 1 is installed on the surface of the structure 5 to be reinforced and is held pressed against this surface during the fixing phase. IMAGE