Sand Drains Vertical sand columns installed to speed drainage and rapid consolidation of marshy land. Also called Sand Pile and Sand Wick.
sand drains French: drains de sableGerman: Sandabflußrinne, SanddränSpanish: drenes de arenaItalian: dreni in sabbiaPortuguese: drenos de areiaDutch: zanddrain
sand pile French: pieu de sableGerman: SandpfahlSpanish: pilote de arenaItalian: palo in sabbiaPortuguese: estaca de areiaDutch: zandpaal
saturated soil French: sol saturéGerman: gesättigter BodenSpanish: suelo saturadoItalian: terreno saturoPortuguese: solo saturado