READY-MADE ROAD CARPET Russian patent published in 2011 - IPC E01C5/08 

FIELD: construction.

SUBSTANCE: ready-made road carpet comprises boards 1,2 with channels 3, 4, a monostrand 5 arranged in channels and anchor clamps, interacting with support elements mounted into boards 1, 2, and the elements interact with end sides of the boards 1, 2 in a seat 9, every of which is arranged with an arched guide 10 of the monostrand 1. The board channels are arranged as inclined relative to a longitudinal axis of the ready-made road carpet, and the anchor clamps are arranged at the opposite end sides of the boards 1 and 2. The channels 3 and 4 of the boards 1 are arranged symmetrical relative to appropriate transverse axes passing via the axis of seats symmetry. Longitudinal axes of appropriate channels in the neighbouring boards are collinear to each other. The road carpet assembly is carried out in the following manner. Boards 1, 2 are laid onto the prepared foundation. The monostrand is pulled into appropriate channels 3, 4, and is laid into arched guide seats 9. Then monostrand tensioning is carried out, and it is anchored at the opposite end sides of the boards 1 and 2 by means of anchor elements. At the same time boards 1 and 2 are braced to each other, and simultaneously stressed. This technical solution leads to efficient stressing of the board material, which results in reduction of material consumption. During road repair, when it is required to tighten loose branches of monostrands, it is not required to stop traffic.

EFFECT: improved repairability with simultaneous cheapening of the design.

1 cl, 4 dwg