text: Carbon-fiber reinforced composite materials can improve efficiency in engineered systems (for example, airframes) by reducing structural weight for given strength and stiffness requirements, but present challenges with manufacturing and certification. High-performance composite components employ many continuous fibers that span the shape of a component, and are embedded in a resin matrix. Such parts typically require custom tooling, pressurization for consolidation and heated curing. Joining such parts adds complexity and structural vulnerabilities.
  RCCM eliminate the need for custom tooling because parts can be incrementally added/removed. Their construction, modification, repair and re-use can all employ the same reversible linking process. Heterogeneous elements can be incorporated in structures with functions determined by their relative placement. Exact assembly of discrete cellular composites offers new properties and performance not available with the analog alternatives of continuously depositing or removing material.