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Physical testing

In addition to XRF analytics we determine the following physical parameter:

  • Moisture content, loss on ignition
  • grain size distribution by sieving
  • open porosity
  • water absorption
  • bulk density
  • apparent density

Our test procedures

  • DIN 51081:2002-12 - Testing of oxidic raw materials and materials - Determination of change in mass on ignition
  • DIN EN ISO 26845:2008-06 - Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods  (ICP-AES)
  • DIN EN 993-18:2002-11 - Methods of test for dense shaped refractory products - Part 18: Determination of bulk density of granular materials by the water method with vacuum

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Order inquiry & contact

  • Phone: +49 (0)5505 // 940 98-0
  • fax: +49 (0)5505 // 940 98-260

News

Aug 9, 2019

Zerstörungsfreie Analyse von Feuerwehrbekleidung

CRB entwickelt in Zusammenarbeit mit MeyerundKuhl Spezialwäschen GmbH ein zerstörungsfreies Verfahren zur Analyse möglicherweise kontaminierter Feuerwehrbekleidung auf Asbest und Künstliche Mineralfasern ... read more

Jul 26, 2019

vdu training course "LAGA PN 98" in Hanover

On 24 September 2019, the vdu training course "LAGA PN 98" will take place in Hanover. As a member of the Association of German Research Laboratories e.V. (vdu) we would like to draw your attention to this interesting event. ... read more

Jun 28, 2019

Review of the 8th symposium "Der Bausachverständige"

Under the title "Radon and asbestos - invisible enemies in the house" the 8th symposium "Der Bausachverständige" took place in Cologne. Read our follow-up report here. ... read more

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