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Application filedfiledCritical
Priority to NL7201302ApriorityCriticalpatent/NL7201302A/xx
Publication of NL7201302ApublicationCriticalpatent/NL7201302A/xx
E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
E02D3/02—Improving by compacting
E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
E02D3/106—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by forming sand drains containing only loose aggregates