• For the repair and patching of casting defects
  • The repair and surface patching of concrete walls and roofs
  • Maximum grain size 0.6 mm

  • Weather- and frost-resistant, strength-classified
  • For underfilling precast concrete elements, casting thin surface slabs, and repairing casting defects
  • Maximum grain size 4 mm
  • Strength class C 30/37

  • Special concrete for grouting and concrete work
  • Largest grain size 3 mm
  • Strength class C 30/37
  • Working temperature -15°C...+5°C

  • Resistant to salt and frost exposure
  • For repairing, casting, and strengthening concrete structures
  • Maximum grain size 4 mm or 10 mm
  • Strength class C 35/45

  • Salt and frost resistant
  • Sulphate resistant cement as binding agent
  • Maximum grain size 4 mm
  • Strength class C 35/45

  • Basic concrete for general casting work
  • Foundations, stairs, foundation bases, floors
  • Maximum grain size 10 mm
  • Strength class C 20/25

  • High-strength concrete that expands before setting
  • Installation and jointing casting of pre-cast concrete elements and various anchor grouts
  • Maximum grain size 3 mm
  • Strength class C 50/60
  • SILKO-approved.

  • A concrete for demanding casting applications that expands before setting
  • Demanding precision casting, such as the fastening and installation castings of machinery
  • Largest grain size 3 mm
  • Strength class C 60/75
  • SILKO-approved

  • For narrow-space and difficult post-work and filling castings
  • Salt and frost resistant
  • Sulphate resistant cement as binding agent
  • Strength class C 60/75

  • Special concrete that expands before setting for grouting and small-scale concrete work and anchor grouting
  • Maximum grain size 3 mm
  • Strength class C40/50 
  • Working temperature -15°C...+5°C

  • For vertical and horizontal jointing of concrete elements 
  • Non-draining special concrete
  • Largest grain size 4 mm
  • Strength class C 25/30

  • For vertical and horizontal jointing of concrete elements. Working temperature -15°C...+5°C
  • Non-draining special concrete
  • Largest grain size 4 mm
  • Strength class C 25/30

  • For vertical and horizontal jointing of concrete elements 
  • Non-draining special concrete
  • Largest grain size 4 mm
  • Strength class C 30/37

  • For vertical and horizontal jointing of concrete elements. Working temperature -15°C...+5°C
  • Non-draining special concrete
  • Largest grain size 4 mm
  • Strength class C 30/37

  • For vertical and horizontal jointing of concrete elements 
  • Non-draining special concrete
  • Largest grain size 4 mm
  • Strength class C 40/50

  • For vertical and horizontal jointing of concrete elements. Working temperature -15°C...+5°C
  • Non-draining special concrete
  • Largest grain size 4 mm
  • Strength class C 35/45

  • A special concrete with a rapid strength gain that is suited to
  • repairs of concrete structures, supplementary casting and floor casting
  • Largest grain size 3 mm
  • Strength class C 30/37

  • Extremely fast-setting rapid mortar
  • Working time 4–5 minutes
  • For installing fence posts, rapid castings of structures, and repairing concrete surfaces
  • Can also be used in winter thanks to its rapid strength development

  • Grouting of slate
  • Also suitable for grouting concrete slabs or natural stone
  • Maximum grain size 1.2 mm
  • Compressive strength approx. 25 MPa