| COMPACTION GROUTING |
| This can be performed when ground conditions are "soft" or incompetent. Polyurethane Grouts of an expansive type are particularly suitable for this purpose since they are injected in liquid form (allowing for excellent penetration) and during reaction are expansive, which simultaneously creates compaction and consolidation. This increases in-situ strength enormously and generally, also provides a waterproof barrier. |
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