Portland limestone cement CEM II/A-LL 42.5 R

Portlandzement Cem I 425 R FT | thomas zement

Key features

  • normal early and final strength
  • normal hydration heat development
  • normal curing
  • suitable for concreting in cool weather conditions
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CEM II/A-LL 42.5 R is a Portland limestone cement according to DIN EN 197-1 and is produced from Portland cement clinker, limestone and solidification regulator.

CEM II/A-LL 42.5 R is primarily used in the manufacture of concrete, reinforced concrete and prestressed concrete in accordance with DIN EN 206-1 in conjunction with 1045-2 Concrete structures in accordance with ZTV ING. The recommended compressive strength classes are ≥ C30/37. Suitable for industrial flooring and the manufacture of concrete products, aerated concrete and cement-bonded wood fiber boards.

  • light-colored concrete surfaces
  • very short turnaround times with moderate cement content of the formulations
  • Optimization of the temperature of the curing chamber possible
  • Very good water retention capacity due to the cement fineness

CEM II/A-LL 42.5 R is delivered loose in silo trains.


Technical contact

Jan Holle

Application consulting cement

thomas zement GmbH & Co. KG
Bahnhofstraße 40
59597 Erwitte
T +49 (2943) 975 710
E jan.holle@thomas-gruppe.de


Dominik Schiller

Sales management cement

thomas zement GmbH & Co. KG
Bahnhofstraße 40
59597 Erwitte
T +49 (2943) 975 716
E dominik.schiller@thomas-gruppe.de

Additional contacts