METHOD FOR MANUFACTURING FRP PIPE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing an FRP pipe by which the stitch shift of an interlaced cloth during pultrusion can be inhibited. SOLUTION: In the method for manufacturing the FRP pipe 80 structured of an interlaced cloth 20 impregnated with a resin 42, continuous fiber bundles 11 to 16 which constitute the interlaced cloth 20 are set in at least three different directions. Further, the step of pulling out the interlaced cloth 20 through a mold 50 in the axial direction A of one 11 of the continuous fiber bundles 11 to 16 and form the pulled-out interlocked cloth 20 into a pipe-liked shape, is included.