METHOD FOR ERECTING EARTH BED WITH CORDUROY SUPPORTING CAGE ON PEAT SOILS Russian patent published in 2018 - IPC E01C3/06 

FIELD: construction.

SUBSTANCE: method for erecting an earth bed with a corduroy supporting cage on peat soils consists in the fact that in order to freeze the peat soils of the base to the required thickness, periodic snow cleaning and moss-grass cover denting are carried out. A geocomposition material with overlapping of adjacent strips by not less than 1/3 of the roll width is laid on the frozen cleaned surface. A technical layer is made of sand to protect the geocomposition material from breaks during the mounting and laying of logs. On the prepared technical layer, logs are mounted in packs in the longitudinal direction with a displacement equal to half the length of the log. In order to ensure the equipment patency over the corduroy decking, filling the top technical layer of sand is carried out. The supporting cage is formed, for which purpose the geocomposition material edges are led over the cage, and the material soldering is carried out. To prevent the mechanical damage of the geocomposition material, filling a sand protective layer is provided. The construction of the upper earth bed part is carried out.

EFFECT: reducing the sedimentation of the earth bed base and increasing the carrying capacity of the motor road earth bed.

2 cl, 3 dwg