MODIFIED DEVICE IN THE FORM OF UNIFIED BLOCK FOR THE ROADS AND OTHER FACILITIES CONSTRUCTION Russian patent published in 2018 - IPC E01C5/00 

FIELD: construction.

SUBSTANCE: disclosed is a modified uniblock for the road pavements and other structures construction, made in the form of cube with projections and depressions and horizontal channels on the cube each vertical edge, with vertical channels in the center and in the corners. On the protrusions and depressions recesses are made in the form of hemispheres for the elastic spheres accommodation therein for the blocks possible fixation during their connection. On the protrusions and depressions surface channels are made for the cutting tool placement possibility during the block removal. In addition, the block upper and lower edges are made with the artificial roughness. Presence of hemispheres in the protrusions and depressions space allows their fixation in order to eliminate the vertical displacement possibility.

EFFECT: use of the elastic spheres for the uniblocks fixing and channels for access thereto during cutting allows to achieve autonomy during the uniblock installation or removal (replacement).

1 cl, 5 dwg