Römer (Roman) tuff
The colour and structure of Römer tuff differ considerably from Weiberner and Ettringer tuff. The material has a brown primary colour, in part with a very high level of porosity and different coloured foreign inclusions. Römer tuff is particularly suitable to be used as brickwork. The material requires rough structured profiling and treatment.
Römer (Roman) tuff
Gross density: 1.4 bis 1.6 g / cm³
Absorption of water: 23.5 vol.-%
frost-proof: yes