| 摘要 |
The invention relates to a method for producing a reinforcement element (2) consisting of fibre-reinforced plastic for mineral construction materials, in particular for concrete, comprising the following method steps: a plurality of fibres (3) is impregnated with plastic, the fibres (5b) enclosed with plastic are pre-cured by supplying heat and/or radiation to the composite fibre rod (1) in a first curing stage (7), the composite fibre rod (1) is cut to the length desired for the reinforcement elements (2) if necessary, the pre-cured composite fibre rod (1) is made into a shape desired for the reinforcement element (2), the composite fibre rod (1) is cured by supplying heat and/or radiation in a final curing stage (25), wherein the curing of the composite fibre rod (1) takes place in at least three successive curing stages (7, 16, 25), wherein after the first curing stage (7) at least one radiation-reflecting and/or thermally insulating covering means (15) is applied to the pre-cured composite fibre rod (1) over at least one individual section (13) of the composite fibre rod (1), which means covers the composite fibre rod (1) in the said at least one section (13), at least over a part-region of the circumference thereof, wherein a second curing stage (16) of the composite fibre rod (1) is carried out together with the covering means (15) applied in sections, in which stage the composite fibre rod (1) is further cured by supplying heat and/or radiation in the regions (14) that are not covered by a covering means (15), and wherein the deformation (23) of the composite fibre rod (1) is carried out between the second curing stage (16) and the final curing stage (25). |
