Types of blocks depending on application
For housing construction:
For public utility buildings:
All the types of blocks (4,0/2; 4,0/3; 6,0/8,0) both in cinder-concrete and ceramsite-concrete version have the same number of hollows. The exceptions are following blocks: 4,0/1 ceramsite-concrete – 12-hollow and 4,0/1 cinder-concrete – 4-hollow.