| 摘要 |
FIELD: construction.SUBSTANCE: method to form a road includes provision of a machine for regeneration and stabilisation, which is configured to grind soil available in place and to combine polyurethane precursor with soil ground in place. The polyurethane precursor comprises the first polyurethane precursor and the second polyurethane precursor, where the first polyurethane precursor contains isocyanate and where the second polyurethane precursor contains polyol; grinding of soil available in place with usage of the machine for regeneration and stabilisation, combination of soil ground in place with the polyurethane precursor using the machine for regeneration and stabilisation. Combination forms a polyurethane filled soil material; and compaction of the soil material filled with polyurethane, using the machine for regeneration and stabilisation. Compaction forms a layer of the road.EFFECT: increased durability of a road surface.18 cl, 8 dwg |
