- Training Academy
PY4 produces a stiff supporting mortar, and is effective for the rapid installation and reinstatement of manhole covers and frames in heavily trafficked areas. It is highly recommended for ductile ironwork and has been HAPAS approved since 2005. PY4 conforms to HA104/09, has a rapid strength gain and can be opened to traffic in 40 minutes.
Kier have recorded a 82% reduction in repeat visits to the same pothole repair site after using Tough Patch® Leading UK...Read more
I would highly recommend UltraCrete Envirobed to any contract for ironwork reinstatement. You simply don’t see any failures when it is used correctly. I have tried alternatives, but we always come back to Envirobed!