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Refer to the Technical Data Sheet and MSDS for further detailed installation instructions and precautions
1. Grind old concrete to expose fresh concrete surface. Pre soak concrete for a minimum of 6 hours prior to placing Premier Grout MP™.
2. Measure the quantity of clean water accurately and add to a container with at least 20L capacity per bag of grout.
3. DO NOT MIX BY HAND.
4. Mix Premier Grout MP™ using a mechanical forced action mixer with a high shear stirrer such as Ramset LSMP.
5. Slowly add the dry Premier Grout MP™ powder while mixing.
6. Continue to mix for approximately 1 minute after all grout powder is added. The grout consistency must be uniform and homogenous.
7. DO NOT ADD ADDITIONAL WATER.
8. Discard any unused grout that has stiffened or hardened.
Placing
9. Remove excess water from concrete surface prior to pouring Premier Grout MP™.
10. To ensure maximum expansion, place grout within 30 minutes of mixing at 20°C.
11. Maximum thickness: 100 mm
12. Minimum thickness: 20mm
13. For section thicknesses > 100 mm, apply grout in several pours allowing the previous one to cool; dowelling between pours will provide better adhesion for subsequent topping.
14. Avoid trapping air and water by placing grout from one side only
15. Use a suitable head box to ensure void is completely filled and to ensure continuous flow
16. To assist flow, rod the grout while pouring
17. Do not use mechanical vibrators to assist grout flow as this will cause segregation of the aggregate and bleeding
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