Home > overview analytical services > physical tests
Physical testing - CRB

Physical testing

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

  • Moisture content, loss on ignition
  • grain size distribution by sieving
  • open porosity
  • water absorption
  • bulk density
  • apparent density
Physical testing bulk density, Loss on ignition, ash-content - CRB GmbH

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

Asbestos Analysis0

Reliable analysis of asbestos with SEM/EDXORDER NOW!

Order inquiry & contact

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

News

Sep 16, 2022

Incorrect asbestos roof cleaning leads to imprisonment and fines

Special care is required when handling asbestos. Asbestos dust can be released not only during renovation work but also when asbestos roofs are improperly cleaned. Those who disregard the regulations endanger themselves and their fellow human beings and risk heavy fines. ... read more

Aug 24, 2022

Online Workshop VDI Guideline 6202 Sheet 3 - Asbestos

On September 13, 2022, the Gesamtverband Schadstoffsanierung e.V. (GVSS) offers an online workshop on VDI Guideline 6202 Sheet 3. As a member of the association, we are pleased to point out this interesting event. ... read more

Aug 10, 2022

Suspicion of asbestos-contaminated protective clothing? - We test PPE for asbestos and AMF.

A process developed jointly with MeyerundKuhl Spezialwäschen GmbH allows us to non-destructively test firefighters' clothing and other PPE for asbestos and artificial mineral fibers. ... read more