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CEM II/A-LL 42,5 R

Description

Portland-limeston cement CEM II/A-LL 42,5 R is produced in accordance with ČSN EN 197-1 ed. 2. It is a hydraulic binder in powder form produced by grinding together:

  • Portland clinker (K)
  • LL limestone
  • calcium sulphate
  • additional constituents 
  • additives

Use

Used for concrete, reinforced concrete building structures, small concrete blocks and large-sized parts which are subjected to high mechanical load. CEM II/A-LL 42,5 R is suitable for concrete of higher and standard strength classes, prestressed concrete, selfcompacting, visible concrete and dry mix mortars.