The HEXigloo cardboard pavilion features an organic repetitive pattern that mimics the cellular structure of honeycombs. The recyclable honeycomb cells are attached to each other using standard ...

The board features a honeycomb cardboard core that makes it lightweight and more affordable than the average Styrofoam or Polyurethane designs. Related: Recycled Cork Surfboards from ...

but this is no ordinary cardboard. The honeycomb cardboard structure is coated in plastic to stop it soaking up water. Citroen, which has developed the material in partnership with German chemical ...