FIELD: construction.
SUBSTANCE: invention relates to the ritual objects. Gravestone includes a ground part in the form of a vertical slab and connected thereto buried into the ground its foundation slab thickened part. It is provided with a bundle of transparent invisible threads with its fastening on the gravestone outer surface with the shank of transparent invisible threads presence of the buried deep in the soil in the burial area the free end in the lower part, wherein the invisible threads have the light rays and heat conducting property along the threads fibers.
EFFECT: soil hardening in the foundation zone.
3 cl, 2 dwg
