With the Bisoclassic 10 Bisotherm provides a stone program with outstanding characteristics in terms of thermal conductivity and thermal insulation.
A stone that is still setting the standards in single-shell masonry. Thus the leading product Bisoclassic offers excellent thermal conductivity = 0.10 W / mK!, finished with lightweight masonry mortar LM 21, for example, at a density of 0.40.
Therefore best conditions are created to meet the requirements of the current energy conservation regulation (EnEV).
All Bisotherm bricks have continuous inner wall webs in the longitudinal direction. Thus, they may be used without special confirmation of the longitudinal compressive strength in all earthquake zones.