FIELD: road and aerodrome construction, particularly to form pavement bases and to consolidate ground embankment slopes.
SUBSTANCE: pavement comprises base reinforced with three-dimensional geogrid. Structure-forming reinforcing members are arranged in geogrid strips intersection points. The structure-forming members are made as tubular cylinders with vertical slots in upper areas thereof. The cylinders have corrugated outer surfaces with corrugations forming periodical profile along cylinder lengths. Structure-forming member may have threaded connection and washer in upper part thereof, which provide intersection point connection tightening.
EFFECT: increased load-bearing ability and service life of pavement.
2 cl, 2 dwg
| Title | Year | Author | Number |
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