Masonry blocks (ZB) are prefabricated masonry elements intended for constructing of bearing and non-bearing walls in buildings.
     Masonry work is very easy with these elements, using thin-layer mortar or other regular mortars.
     The finishing (facade) layer can be done with one of the lime-cement or thermal mortars.
     If the outside and partition walls are made with thin-layer mortar (glue), than the finishing layer can be performed only with smoothing mass.
 
     Standard dimensions if ITB are: height 25 cm, length 60 cm, and different widths (thickness) as 20 cm, 22,5 cm and 25 cm.