PROCESS FOR STABILIZING AND ROOTING FUNDING FLOOD-TECHNOLOGY MELIORIZED UNDERBOARD

摘要

The invention relates to a process for the stabilization and rooting promotion soil-technically meliorierter sub-soils by applying a chemical Meliorationsmittels. In one operation with the mechanical underfloor treatment, the wetting of the surface takes place in the primary loosening structure or the applied vertically oriented wedge surfaces. It achieves an immediate increase in pressure stability, fixes the improved soil physical and hydrological properties of the subfloor and reduces recompression tendency. During the slow degradation of the active ingredient, nitrogen is released, which stimulates the rooting of the subsoil. The effect of increased biological activity compensates for the decreasing physico-chemical effect. The active ingredient used is an ammonia-modified urea-formaldehyde condensate and an acid-acting hardener.