FIELD: construction.
SUBSTANCE: reinforced concrete plates installed on road bed are attached to piles. Between plates on road bed there is a sand layer. The sand layer is covered with bottoming. Between hard strips on bottoming there is an asphalt-concrete layer. In spring plates prevent water from sand washing-out. Automobile road will be in good condition for a long period of time. Automobile road of proposed structure will not need repair for a long period of time.
EFFECT: reducing expenses on the road operation.
2 dwg
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