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Mixture proportions of Labiles Waterglass (LW) grouting materials.
| Mix No. | Liquid A | Liquid B | ||
|---|---|---|---|---|
| SS (No.3) (dm3) | Water (dm3) | Binders (dm3) | Water (dm3) | |
| OPC | 25 | 25 | 10 | 40 |
| CGM | 25 | 25 | 10 | 40 |
Remarks: Injection pressure: 0.3–0.7 MPa; injection method: 1.5 Shot, double-packer injection.
