FIELD: construction.
SUBSTANCE: motor road consists of ground of soil, a layer of sand, a layer of rubble, asphalt concrete coat and reinforcing strips. At the same time, longitudinal reinforced concrete beams are located on the piles driven into the ground of the soil, each row of which is distanced from the other two rows, respectively by 0.5 m and 1.5 m.
EFFECT: increase in the strength of the asphalt concrete layer by reducing the pressure of the wheels of cars on it.
3 dwg
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|
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