Portland cement CEM I 42.5 N

Key features

  • Normal early and final strength
  • Normal hydration heat development
  • Normal subsequent hardening
  • Suitable for concreting in cooler conditions
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CEM I 42.5 N is a Portland cement in accordance with DIN EN 197-1. It is produced from Portland cement clinker and setting regulator.

CEM I 42.5 N is primarily used to produce ready-mixed concrete, concrete products as well as plaster and mortar products. The cement is ideal for concreting in cooler conditions.

  • Suitable as a winter cement thanks to its good early strength development
  • Reduces stripping times during winter concreting
  • Ideal for exposed concreting work in the summer thanks to the good early strength development
  • Perfect for building construction and civil engineering structures (e.g. bridge superstructures) thanks to the moderate hydration heat development

CEM I 42.5 N is delivered as bulk in silo lorries.


Technical contact

Jan Holle

Application consulting cement

thomas zement GmbH & Co. KG
Bahnhofstraße 40
59597 Erwitte
T +49 (2943) 975 710
F +49 (2943) 975 720
E jan.holle@thomas-gruppe.de


Kordula Hoffmann

Internal sales team cement

thomas zement GmbH & Co. KG
In der Oberaue
07774 Dornburg-Camburg
T +49 (36427) 861 116
F +49 (36427) 222 95
E kordula.hoffmann@thomas-gruppe.de

Additional contacts