galerie1.jpeg - copy
galerie1.jpeg - copy
galerie4.jpeg - copy
galerie4.jpeg - copy
galerie3-neu.jpeg - copy

MS Beltnes in action

From the Norwegian quarry Jelsa to the terminal in Kiel

galerie3-neu.jpeg - copy
galerie2.jpeg - copy
galerie2.jpeg - copy
Slide One - copy
Slide One - copy
galerie3.jpeg - copy
galerie3.jpeg - copy
galerie6.jpeg - copy

Production in Jelsa

Find more about our production processes

galerie6.jpeg - copy
galerie7.jpeg - copy
galerie7.jpeg - copy
galerie5.jpeg - copy
galerie5.jpeg - copy
previous arrow
next arrow

Aggregates: the way you need them

Our production, logistics and sales are not isolated processes, but part of our system. We provide you with a single contact whenever and wherever you need standardised aggregates for road, water, concrete or railway construction.

We use state-of-the-art technology in our quarries Jelsa, Tau, Dirdal and Larvik to quarry a full range top-quality aggregates. We have a virtually inexhaustible source of granodiorite, quartz diorite, syenite, granite and gneiss for aggregate in varying fractions for your particular application.

Mibau and Stema also supply armour stone for hydraulic engineering and blocks for erosion control as well as breakwater and pier construction.

Rounding off our product range we can also provide sand and gravel from a number of gravel pits.

At a glance

Our products:

  • Certified
  • Standard-conformant
  • Internally and externally monitored
  • Versatile
  • Manufactured to customer specification

Our products by four

 Asphalt, concrete, railway and road construction, sub-base/fill materials

> INFRASTRUCTURE

 Groynes and bank revetments, breakwaters, riverbed reinforcement

> HYDRAULIC ENGINEERING

Cable and pipeline construction, scour protection

> OFFSHORE

JOP, Jelsa base course, verge and sub-layer stabilisation, chipping blends, gabion stones

> SPECIAL APPLICATIONS