IBA quality control: Official test certificates

Transparent quality control of our granova® secondary aggregates: Test certificates of our production sites are available as download files

Approved quality

The documents listed below provide details on granova® quality standards and give you a first impression of the scope of the quality monitoring of our incinerator bottom ash (IBA). If further questions arise, our team will be happy to inform you personally.

MAV Mineralstoff-Aufbereitung und -Verwertung GmbH, location Erftstadt

Attestations

Quarter 1, 2019 PDF

Quarter 4, 2018 PDF

Quarter 3, 2018 PDF

Quarter 2, 2018 PDF

MAV Mineralstoff-Aufbereitung und -Verwertung GmbH, location Krefeld

Attestations

Quarter 1, 2019 PDF

Quarter 4, 2018 PDF

Quarter 3, 2018 PDF

Quarter 2, 2018 PDF

MAV Mineralstoff-Aufbereitung und -Verwertung Lünen GmbH

Attestations

Quarter 1, 2019 PDF

Quarter 4, 2018 PDF

Quarter 3, 2018 PDF

Quarter 2, 2018 PDF

REMEX Mineralstoff GmbH, location Düsseldorf

Attestations

Quarter 1, 2019 PDF

Quarter 4, 2018 PDF

Quarter 3, 2018 PDF

Quarter 2, 2018 PDF

REMEX Oberhausen GmbH

Attestations

Quarter 2, 2019 PDF

Quarter 1, 2019 PDF

Quarter 4, 2018 PDF

Quarter 3, 2018 PDF