In this video we focus more on the concrete mix used here at Dramamask Evolution and looking for a consistency which isn’t too firm and not too slushy either – a mix which keeps it’s shape, but is also cooperative in being moved around the mold/mould.
The concrete recipe used in this video: 1 X Part cement. 2 X Parts sand. 2 X Parts aggregate. PVA (UK) bonder/bonding agent. Plasticiser/plasticizer.
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