The technique of High Energy Impact Compaction (or Impact Roller Compaction) involves application of high energy impulsed at the ground surface utilizing rollers.

Rapid Impact Compaction is a ground improvement technique that densifies the soil by pounding it at high frequency with a medium sized pounder.

Slurry Wall is a ground improvement technique that uses non-structural underground barriers to build cut-off walls to prevent the flow of water.

Vibrocompaction is a ground improvement technique that densifies the soil by shaking it with a vibro probe.

Utlenianie/redukcja in-situ – prezentacja i kluczowe elementy Utlenianie i redukcja in-situ są dwiema technikami stosowanymi w procesach remediacji (oczyszczania) zanieczyszczonej gleby lub wód podziemnych na miejscu. Oba procesy mają na celu przekształcenie substancji chemicznych w mniej toksyczne lub nieszkodliwe formy poprzez wprowadzenie odpowiednich substancji lub mikroorganizmów do środowiska zanieczyszczonego.  [...]

Stone columns is a ground improvement technique that reinforces the soil with a network of stone compacted columns.

Menard developed Controlled Modulus Columns in the 1990s to overcome problems of lateral confinement in highly compressible and organic soils. They are now used in all types of soil (cohesive or granular) up to depths of 30 metres or more.

Vertical drains, also known as prefabricated vertical drains or wick drains, are made up of a plastic core surrounded by a geotextile that acts as a filter to prevent clogging.