| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pipe member for underwater structure capable of preventing pollution of sea water, considerably prolonging the service life, and reducing the cost. SOLUTION: This pipe member for underwater structure comprises a synthetic resin pipe 1, a reinforcing member 2 placed in the pipe 1 and a filled resin concrete 3, or the reinforcing member 2 and filled synthetic resin. The pipe 1 preferably includes a hard vinyl chloride pipe for water supply system, or a polyethylene pipe for water supply, the reinforcing member 2 preferably includes a reinforcing steel bar, and the resin concrete 3 includes polyester resin concrete.</p> |
