Vacuum consolidation BeaDrain-S project, N207 Gouderak The Netherlands by Cofra, Go to www.cofra.com/. In the BeauDrain technique, a horizontal drain is connected to vertical drains and used to apply a pressure reduction (vacuum) to the vertical drains.
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Vacuum consolidation BeauDrain-S, N207 Gouderak The Netherlands | Cofra B.V.
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