BUILDING UNIT Russian patent published in 2006 - IPC E04C1/00 

FIELD: building materials, particularly building units used for building wall erection.

SUBSTANCE: building unit is shaped as rectangular parallelepiped with length/width ratio of 1:2 and comprises stretcher, header and bed faces. Upper face is provided with rectangular extensions, lower face is provided with corresponding depressions. Lock connection members, namely dovetail extensions and dovetail depressions are formed on the faces. Mechanical solid concrete or polymeric concrete coating is created on front face. Dovetail depressions similar to that of the lock connection members are created on inner face. Some units have decorative coating formed on one face and on front face of each unit. Two steel L-shaped anchors are built in the unit.

EFFECT: increased assemblage simplicity and quality, reduced time of building envelope assemblage, reduced binding agent consumption, increased heat insulation properties of building envelope, increased building appearance and extended range of technological capabilities.

6 cl, 6 dwg