All news


67. BetonTage

20 to 22 June 2023
Stand 81, Upper floor
05/25/23

Impressions of Train&Rail 2023

For three days, the Train & Rail's first fair in Stockholm was filled with lectures, exhibitors, mingling and meetings, attracting more than 3000 visitors.
05/17/23

Welcome to 'Calenberg' in Spanish and Dutch!

'Calenberg' has expanded its site to more languages.
05/12/23

Sound insulation measure in the industrial area

Dr. C. Otto has manufactured refractory products since 1872 at its site in Bochum, with a current annual capacity of 45,000 t.
05/08/23

We have something to celebrate!

Calenberg rounds off ... We have been at the Salzhemmendorf site for 50 years now.
05/05/23

Happy Easter

The Calenberger Team wishes all customers and partners a Happy Easter!
04/06/23

BAU 2023

World's Leading Trade Fair for Architecture, Materials, Systems | 17 April 2023 - 22 April 2023 | Munich
04/06/23

SIFER 2023 Exhibition

Exciting days at SIFER.
03/31/23

Effective noise control indoors

Large numbers of magazines and notices are printed in EVAG's printing centre.
03/20/23

Calenberg at SIFER in LIlle

The Calenberg team will be present at SIFER in Lille for the first time ...
03/06/23
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