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Gibco MRF - Mixing Rate

GIBCO MRF – MIXING RATE USING 20 KG BAG OF PORTLAND CEMENT.

Mortar Type M3, M4

1.       Disperse 40ml Gibco MRF in water before adding sand & cement.

2.       If using as a plasticiser only, or if you still want to use lime then reduce dosage by 50% i.e. 20ml per bag of cement

3.       For sharp hungry washed sands, increase dosage to 60ml.

4.       Add Portland cement, sand & water until desired consistency.

5.       If mixed with a conventional  mortar mixer, the mixing time required is approximately is five minutes.

6.       If mixed in smaller portions with a drill paddle mixer, mix only for a period of 30-45 seconds.

 

Please note: Excessive mixing of product can cause aeration problems.

 

 

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