Reference materials

VDZ Reference materials

VDZ offers you a range of reference materials for laboratory practice:

1. Reference cements VDZ100, VDZ200, VDZ300

  • VDZ100 (CEM I), VDZ200 (CEM II/B-M (S,LL), VDZ300 (CEM III/B)
  • Wet chemistry acc. EN 196-2 (alkalis, sulfate, sulfide, chloride)
  • XRF acc. EN 196-2
  • Mineralogy through XRD / Rietveld method
  • Cement composition acc. CEN/TR 196-4
  • Trace elements
  • Density, specific surface (Blaine), particle size distribution
  • Sample amount: about 200 g in a glass vessel (each cement)
  • More information about the reference cements VDZ100, VDZ200 and VDZ300


2. Reference cement chromate

  • CEM I 52,5 N (not chromate reduced)
  • About 7 ppm water soluble chromate acc. EN 196-10
  • Packaging unit: 10 x 500 g, sealed plastic packages, preventing air contact


3. Reference material alternative fuel

  • Granular plastic sample (PVC-ABS)
  • Chlorine about 8200 mg/kg (acc. DIN EN 14582:2007, prEN 15408:2009)
  • Calorific value about 39200 kJ/kg (acc. DIN 51900, DIN EN 15400)
  • Sample amount: about 180 g in a PE vessel


4. Test cement ASR

  • CEM I 32,5 R
  • for tests according to the alkaline directive
  • Packaging unit: on demand

Contact

Dr. Jörg Rickert

Dr. Jörg Rickert

Phone:
+49-211-45 78-283

Fax:
+49-211-45 78-44427

Service offer

Chemistry and mineralogy: characterization of substances - consulting service - product optimisation