Instarmac Group has developed special products for installing and repairing manholes. These include bedding mortars, backfill concrete, cold lay asphalt concrete and seal and tack coat spray. In addition to this – paving and jointing mortars are available from the same manufacturer to be used in case the manhole is installed on a paved area.

Benefits of the products:

  • rapid setting
  • high strength
  • approved by BBA/HAPAS-e (British Board of Agrément/Highway Authorities Product Approval Scheme)
  • allows for roads to be quickly open to traffic