Technical data

Iron-silicate stone is a high-grade, extremely dense and hard mineral construction material with special technological properties such as:

  • High apparent density
  • High strength
  • Optimal surface roughness
  • Full volume stability
  • Very low water absorption
  • Very good frost resistance
  • High resistance to weather

You will find extensive information on this in our PDFs:

Product specification for iron-silicate stone Download
Product specification for iron-silicate granulate Download
Technical data for iron-silicate stone Download
Technical data for iron-silicate granulate Download
Table of mass per unit area embankment construction Download
Table of mass per unit area river bed construction Download