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High Strength Grout
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A FREE FLOWING NON SHRINK HIGH STRENGTH GROUT
DESCRIPTION
Perma Grout – 60 SPL is a free flowing, non shrink high strength grout mix, supplied in grey powder form which needs only on site addition of water to form a ready to use grout slurry.
PRIMARY USES
- Perma Grout – 60 SPL is used for:-
- Grouting heavy machine foundations which are subjected to huge dynamic loads.
- Grouting underneath base plates of machines.
- Grouting of columns / stanchion foundations.
- Grouting of crane rails, anchor bolts, dowel bars etc.
ADVANTAGES
- High early and ultimate strength: Perma Grout – 60 SPL achieves a compressive strength of over 300 kg/cm2 in 24 hours and strengths in excess of 600 kg/cm2 in 28 days.
- Non shrink and Expansion: Perma Grout – 60 SPL is expansive. It exhibits an expansion of about 4% in plastic state and 0.2% in hardened state. Hence the chances of shrinkage of grouting material do not arise.
- Free flowing and self Levelling: Perma Grout – 60 SPL is free flowing and self levelling: It occupies voids and recesses without the need of any tamping or vibration. The product can also be pumped.
- Safety in use: Perma Grout – 60 SPL is free from any added chlorides, sulphates, nitrates and any ferrous materials.
DIRECTIONS FOR USE
- Clean the foundation surfaces to be grouted so that they are free from dust, dirt, oil, grease, curing compound, paint etc.
- Make the surface wet and avoid stagnation of water in the recesses.
- Mix Perma Grout – 60 SPL with water as per the ratios mentioned with properties above to form a smooth consistency mortar or slurry. Lower the water content higher will be the strength.
- Pour Perma Grout – 60 SPL mortar or slurry in the pocket or recess to be grouted. After initial hardening cure by placing wet hessian over it.