MOUNTABLE-AND-DISMOUNTABLE PAVEMENT Russian patent published in 2004 - IPC

FIELD: building, particularly for pavement forming.

SUBSTANCE: pavement includes tire-covers of different diameters arranged concentrically one inside another. Pavement is composed of separate sections connected one to another by interlocks formed, for instance, as steel cylinders. Each section comprises tire-covers laid one upon anther by their sides and grouped in stacks of equal heights. Tire-covers are connected one to another by fasteners and arranged in staggered rows. Tire-covers in each horizontal row are also connected one to another by fastening members. Attached to upper and lower tire-cover ends are discs. Tire-covers are filled with foamed polymeric material. Pavement also has skids located in place of maximum load applied by vehicle wheels and tracks to pavement. Attached to upper pavement surface are steel strips arranged coaxially to skids. Steel cylinders of interlocks are covered with discs having strips attached thereto.

EFFECT: improved resilience, possibility of pavement laying on soft grounds with positive floatability and increased load-bearing capacity, possibility of utilizing used difficult-to-recycle items, reduced cost and increased simplicity.

7 cl, 5 dwg