Thermoplastic panels and clamps for lining reinforced concrete pipes - for rapid assembly of sealed linings to suit the pipe size

摘要

Thermoplastic panels for lining reinforced concrete pipe feature longitudinal ribs to key the cast cement and border ribs which can be coupled by a complementary channel profile which is a sprung fit to engage undercut faces on the border lips. They are more rapidly assembled than screw mounted panels, and sealed against penetration of the lining to protect the concrete.