Ceramic Loop

Start with rescued London clay and make a vessel. Glaze it with local wood ash. Buying glaze would break the rule.

Washing the ash leaves strongly alkaline water, a new waste, which together with crushed waste glass, concrete washout water (about pH 12 to 13) and more London clay becomes a glass composite.

One chain of waste, three products: a clay vessel, a wood-ash glaze, and a glass composite.

This is at a very early stage. Nothing here is settled, and the recipes will keep changing as we test.

The vessel in this loop is made and shown here.