Structural Analysis

Contact

Name

Stefan Vannahme

wissenschaftlicher Angest., Gruppenleiter

Phone

work
+49 241 80-95105

Email

E-Mail
 

Equipment

  • Mercury intrusion porosimetry
  • Optical microscopes with image analysis
  • Optical microscope with automatic stage
  • Helium pycnometer
  • Precision isolator
  • Grinding machine
  • Polisher
  • Test stand for determination of permeability
  • Test stand for determination of diffusion

Sample preparation

  • Polished sections
  • Polished thin sections in the future
  • Specimens for SIC-Test

Optical microscopy

  • Determination of air pore content of concrete
  • Determination of glass content of granulated blast furnace slag
  • Damage analysis of inorganic building materials
  • UV microscopy for the investigation of alkali silica reaction induced damages

Determination of porosity

  • Porosity charcteristics (permeability, diffusion)
  • Pore radius distribution

Examination of binders

  • Determination of bulk density respectivly true density
  • Determination of specific surface area according to Blaine