| 摘要 |
The invention relates to the field of construction of motorroads.The motorroad includes a prepared roadbed (1), on which is laid the first packed layer (2) of the base, made wider than the width of the road carpet (8); band pads (3) laid and packed in the first layer (2) of the base, made of pebblestone or gravel or broken stone or a mixture of these components in arbitrary combination, and placed along the road, the pads (3) being located on the edges of the road carpet (8) and between the edges with the distance between their axes equal to the width of traffic lanes of the road carpet (8); monolithic reinforced concrete band beams (4) with longitudinal main reinforcement (5), placed on the pads (3); the second packed layer (6) of the base, laid on the first layer (2) between the beams (4), on which is laid the third packed layer (7) of the base, made of pebblestone or gravel or broken stone or a mixture of these components in arbitrary combination flush with the upper cut of the beams (4) and treated with antiadhesive composition, at the same time the first (2) and second (6) base layers are made of clay or sandy clay or loamy sand or a mixture of these components in arbitrary combination; reinforced concrete road carpet (8) made monolithic solid in cross section with main reinforcement (9) located across the road and resting on the upper surface of the beams (4) and the third layer (7) of the base; road verges ( 10), located on the edges of the road carpet (8), the upper layer (11) of which is made of noncoherent materials to a height of not less than the height of the road carpet (8); transverse construction joints (12) (13), some joints (12) being made in the beams (4) and other joints (13) - in the road carpet (8), and which are spaced along the road and filled with waterproof material.
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