High Flow Rapid Strength Grout
Sika® Armorex® L2 High Flow is a one part, high flow, rapid strength cementitious grout.
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High strength
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Shrinkage compensated
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High flowability retention
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Durable
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Non metallic
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Impressive track record
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Quality assured factory blend
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Chloride free
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>40 N/mm2 in 24 hours
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Usage
- For precision, high performance, grouting underneath machine bases, structural steelwork, etc
- For grouting precast concrete units and anchor bars
- Repairing concrete structures
- Filling voids
- For grouting thicknesses between 10 -100 mm
- Steel reinforcement anchoring
Advantages
- High strength
- Shrinkage compensated
- High flowability retention
- Durable
- Non metallic
- Impressive track record
- Quality assured factory blend
- Chloride free
- >40 N/mm2 in 24 hours
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Technical Information
Compressive Strength
Compressive Strength tested to BS 1881:Part 116:1983 - ambient temperature +20°C
| 1 day | 3 days | 7 days | 28 days | Pourable | ~42MPa | ~56MPa | ~68MPa | ~77MPa | Flowable | ~40MPa | ~54MPa | ~65MPa | ~74MPa | Fluid | ~25MPa | ~45MPa | ~60MPa | ~70MPa |
Modulus of Elasticity in Compression
~29 GPa
Flexural Strength
7 days | 28 days | ~8MPa | ~10.5MPa |
Ambient temperature +20°C
Tensile Strength
7 days | 28 days | ~2MPa | ~3.5MPa |
Ambient temperature +20°C
Pull-Out Resistance
Pull out (Dry) | Displacement < 0.6mm at load of 75KN (BS EN 1504-6) | Pull out (Wet) | Displacement < 0.6mm at load of 75KN (BS EN 1504 -6) |
Ultimate Anchorage Bond Strength
6.7 MPa
Electrical Resistivity
~4.5 (K.ohm.cm) | (Wenner Test) |
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Application Information
Layer Thickness
10 mm min. / 100mm max
Flowability
Flow cone test
5°C | 33 seconds | 20°C | 33 seconds |
Efflux times at fluid consistency
Ambient Air Temperature
+5°C min. / +25°C max.
Substrate Temperature
+5°C min. / +25°C max.
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The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.