Osma UltraRib joints are made be placing the sealing ring between the second and third external reinforcing ribs nearest the spigot end of the pipe, which is then inserted into a socket
No need to chamfer pipe when jointing & ring displacement is impossible during installation
SN8 stiffness class
BS EN 13476-3, WIS 4-35-01, BBA approved
Available in 150-300mm diameters, UltraRib can be used up to a depth of 10m
Permanent Pothole Repair is ideal for the repair of potholes in roads, driveways, and car parks. It gained HAPAS approval in 2011 and is instantly trafficable, causing minimal disruption to pedestrians.
Permanent Pothole Repair is ideal for the repair of potholes in roads, driveways, and car parks. It gained HAPAS approval in 2011 and is instantly trafficable, causing minimal disruption to pedestrians.