RAPID STRENGTH. THIXOTROPIC.
Rapid strength, thixotropic cable bolt grout. Supplied as a ready to use, free flowing, blended cementitious powder that only requires the addition of water in a high shear mixer to produce a free-flowing thixotropic grout. Ideal for cable bolt grouting in underground and surface mine applications where rapid strength gain is a prerequisite. Long pot life option available for use with automated cable bolting rigs.
Product Variants
- Conbex HES
- Conbex HT
Advantages
- Rapid Strength Gain
- Shrinkage Compensation
- Excellent Pumpability
Features
- Rapid strength gain reduces the likelihood of strata slippage
- Thixotropic, can be used in badly broken ground
- Unique expansion system compensates for shrinkage
- Rapid strength gain reduces down-time before drilling/blasting can recommence.
- Excellent pumpability
- High durability, excellent in high saline and/or acidic ground water
- 12 month shelf life
- Conbex HT offers a long pot life for use with automated cable bolting rigs.
| Compressive Strength (MPa) | Conbex HES | Conbex HT |
|---|---|---|
| Water: Powder Ratio | 0.25:1 | 0.20:1 |
| 2 hours | 20 | 14 |
| 4 hours | 40 | 31 |
| 6 hours | 50 | 33 |
| 1 day | 60 | 48 |
| 7 days | 75 | 54 |
| 28 days | 80 | 62 |
| Fresh Wet Density (kg/m3) | 2100 | 400-450 |
| Temperature | 1 Day | 7 Days | 28 Days |
|---|---|---|---|
| 20 Degree Celsius | 60 MPa | 75 MPa | 80 MPa |
| 40 Degree Celsius | 60 MPa | 75 MPa | 100 MPa |
| WATER : POWDER RATIO | 2 HOURS | 4 HOURS | 6 HOURS |
|---|---|---|---|
| 0.25:1 | 14 MPa | 31 MPa | 33 MPa |
| 0.3:1 | 8 MPa | 24 MPa | 26 MPa |
Product Options
- Conbex HES 20KG - SKU NF0000039
- Conbex HT 20KG - SKU NF0000040
