Processing and export of Hekla Pumice. Pumice is a porous, lightweight volcanic rock. Used as a substrate for green roofing. Used in green houses as an inert growing medium. Mixed with peat and soil in horticulture for increased water and air capacity. For production of high insulating lightweight concrete building blocks, chimneys, fireplaces, insulation mortars and renders. Also used as a filtering medium. Processing and export of scoria (lightweight lava rock) for horticulture and green roofing.
Gravel, sand, crushed stone and aggregates
Precious and semi-precious stones, pumice stone, emery, natural abrasives, other minerals and precious metals
Industrial diamonds, pumice stone, emery and other natural abrasives
Production of pre insulated pipes for district heating networks, PE, PP, PB and PEM plastic water pipes, PVC and PP drain and sewer pipes and PVC and PE cable conduit pipes.