This project provides design-to-fabrication workflow for upcycling building before the demolition of architecture. Rather than down cycling concrete into low value aggregate, redirected steel back into the furnace or grinding up timber into OSB board, methods are shown for this material to be indexed, re-matching and rearranged into new assemblies. These assemblies are conceived of as holding patterns giving minimization of new material that could be use; an indexed library of materials that are put into useful architectural arrangements, but ready to be disassembled towards some future use. These holding patterns are as infill to the city rather than landfill beyond.
