Wrekin Products’ UniPakTM highway ironwork installation system is the ideal solution to minimise the risk of manhole cover and gully grate failure.
Available exclusively through builders’ merchants, UniPak cuts the time it takes to fit manhole covers and improves the standard of the workmanship ensuring the installation is right first time.
Engineered polymer packing planks raise the sub-structure to the required level and unique polymer stepped wedges can be used to level the ironwork. Finally the polymer-based low slump mortar interlocks with the planks and wedges securely to bond the complete installation preventing premature failure.
UniPak from Wrekin Products, manufacturer of intelligent products for civil engineering, creates a strong, uniform foundation for a manhole cover or gully grate from the moment it’s installed.
The UniPak system exceeds the requirements of both HA104/09 and the WRc Streetworks report CP373.