FIELD: motor road building. SUBSTANCE: loose coarse crushed stone bed distributed along lower base is impregnated with dry mixture of homogeneous cement and sand mixture by the way of explosion and distribution using a road grader. The mixture is distributed through a design width and thickness with subsequent compacting and impregnating with water. The strengthened base is compacted repeatedly. EFFECT: high quality of the road bed. 2 tbl
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Authors
Dates
1996-04-10—Published
1991-11-22—Filed