We wanted to investigate how concrete would behave when pouring it onto a almost vertical surface. So we attached a plastic sheet in a curve-like shape towards the wall. After mixing the concrete, with double amount of water, we decided to add some colour. Because we fell so much in love with the intense blue colour, we decided to not mix it in but to sprinkle some on top and see what would happen to in in the pour.
The result was quite nice. On the slope the concrete got really thin and cracked quite easy, in the “pool” the pigmentation gathered and created nice patterns of colour.
Looking at the thicker piece, the “pool”, you can see the difference in structure depending on what it was casted against. The plastic film created an extremely soft surface compared to the top which was quite 3dimentional and where the most of the colour ended up.
The edges are very thin and also very fragile. To summarise, it became a study of colour and pigmentation in concrete, but also a basic demonstation on how the surface of the form effects the surface of the cast.