Worldwide unique precuring section for AAC production

For Elpreco SA in Romania, Wehrhahn upgraded the aerated concrete block production plant to a capacity of 1,900 m³/day. The existing mixing plant with the travelling mixer was replaced through the most efficient Wehrhahn mixing system including the advanced WECOMIX electric control system.

The smart conversion of the outdated “crane-operated” precuring section has challenged Wehrhahn to develop a worldwide unique technology in order to store the moulds at an elevated precuring chamber.

As a result, the highly advantageous system has fully eliminated numerous labour forces previously needed in the section and has reduced the precuring time as well as energy consumption significantly.

Finally, the cherry on top is the Wehrhahn Master Control Server (MCS). The smart system combines production data from all sections and provides the user with priceless information from production and energy management up to quality control and preventive maintenance.

What a success! IIBCC 2022

Thank you for everyone that met us this week at the IIBCC in Hamburg.

We really enjoyed the interesting talks and discussions and are looking forward to the next IIBCC!

Wehrhahn specialists at the IIBCC 2022!

Meet our fibre cement experts in Hamburg!

The IIBCC 2022 will take place from 15 - 18 November in Hamburg. Of course, our fibre cement specialists will be there to meet up with you!  

Thank you for visiting us!

Bauma 2022.

We want to thank everyone for the interesting exchanges and friendly talks at bauma 2022! We were happy to see you all again and look forward to the next time.

Just released: The new Wehrhahn Journal!

Find out about latest projects from the Wehrhahn world and see what we've been up to! 

The full Journal here.

Meet us!

The Wehrhahn team is excited to meet you at the Bauma 2022! From October 24-30 in Munich!

Check out our article "It's all in the ingredients..."

In the new edition of the AAC Worldwide our laboratory team composed an article "It's all in the ingredients - the importance of raw material suitability. Here they explain the process and the significance of finding the perfect raw material for each customer.

Read the full article here.


Come visit us at THE BIG 5 Saudi 2022 in Riyadh!

Register and find our stand number 2E24!

Stay competitive! What's next?

After years of AAC production, changing product requirements, evolving technology standards and changes in the market can affect the competitiveness of an AAC plant. But how to respond and stay competitive? What's next?

Find out in our new article in the latest edition of the AAC Worldwide!

Read the full article here.

Now online - Wehrhahn Company Channel!

Check out our newly launched Company Channel on the Website of the AAC Worldwide: 

Read and download articles published by Wehrhahn and explore our photo dashboard!