Dimensions (L x W x H): mm 240x245x195

Dry density of 850 kg/m3

Averaged weight: 9 kg

Hollows: 52%

Compressive strength: 4,2 N/mm2

Transmittance of unpainted wall: 0,35 W / mK

Unconventional format for Bulgaria. It can be used both for horizontal and vertical masonry. In this way the most interesting is that it can be used in wall 19 cm thiw wall as well as 25 cm wall. It’s widespread in Bulgaria’s neighboring countries. Gaining popularity due to its wide application.