Agri Kultuur January / January 2018 - Page 15

Design drawing to illustrate the layout of the complete system: Layout of concrete blocks and purlins: • • • • The three sheets of shutter board must be laid down, 1100mm from northern wall. The total number of blocks required is 75. The fish tank will be supported on one layer and blocks and the DWC on three layers of blocks. The radial and biofilter will stand at ground level on the shutter board. The best position to start is with blocks for the fish tank. The blocks are layed from the edge of the shutter board on the northern wall side. All blocks must be layed ou