Stress measurement

From GlasStress you may order analysis of the stresses in glass products manufactured by your company (bottles, drinking glasses, electric lamps, CRT bulbs, optical fibre preforms, panels of architectural glass, automotive glazing, etc). These measurements we may carry out in our facilities in Tallinn or at your company.

Workshops and training

In addition to providing in-house training for the users of our products, we also periodically organize Glass Stress Summer Schools in Tallinn dealing with fundamentals and measuring methods of residual stress measurement in glass.


  • Residual stress in glass

  • Glass stress measurement technology

  • Integrated photoelasticity

  • Scattered light photoelasticity

  • Stress field tomography

  • Hybrid mechanics

  • Automation of photoelastic measurements

  • Expertise on any problems related to glass stresses