Deutsche Version

Disposal of
non-recyclable waste

CALREC Ersatzbrennstoffaufbereitung GmbH & Co. KG is a company specialised in the preparation of substitute fuels for energetic recycling.

Economically and ecologically sensible solutions are important to us as part of this process.

We also ensure reliable crushing of sensitive waste.

We achieve this by processing the waste directly on the premises of the company Märker Zement in Harburg.

Our customers' waste remains in a sealed hall after delivery, always on the premises, and is crushed there.

Plastic waste

  • Mixed plastics
  • Films
  • Packaging

Waste paper

  • Labels
  • Coated types of paper
  • Residue from paper production

Textile waste

  • Carpets
  • Non-woven materials
  • Waste fabrics

Your query

The CALREC preparation technique


In addition to the crushing and energetic recycling of your waste, we also offer:

  • We carry out a joint examination with you of the range of waste directly on your premises.
  • We deliver the waste to the premises of the company Märker Zement.
  • We take on the complete logistics including the provision of containers and transport to Harburg.
  • We point out to the waste producer that, in accordance with §§ 6-8 KrWG, the recycling of the material or its reuse have priority.

Do you have any questions?



CALREC has the highest priority for occupational health and safety. For this reason, we have introduced the Occupational Health and Safety Management System, which has been certified by OHSAS 18001 by the PÜG audit and monitoring company.

Our goal is to avoid accidents and to continue to produce a high-quality, quality-assured fuel.