| 摘要 |
<p>Composite laminated fiber reinforced plastic pipe (1) having improved resistance to micro-cracking and delamination is disclosed. The pipe is composed of a plurality of laminated layers (2, 3, 4) forming the pipe wall structure, including an outer axial bearing layer containing reinforcing continuous fibers (5) embedded in a thermoset resin binder and disposed at an angle of 0° up to +/- 30° with respect to the longitudinal pipe axis and an inner layer in contact with the inner surface of the outer layer in containing reinforcing continuous fibers embedded in a thermoset resin binder and disposed at an angle of greater than +/- 30° with respect to the longitudinal pipe axis.</p> |
