=Introduction= Many projects require a surface covering to resist weather, splashing and dirt, or to otherwise contain liquids or parts.
=Challenges= UV and water resistance, reusability and renewable material sources.
=Approaches=
Plywood
<youtube>pVxldyIa0Bg</youtube>
Coroplast
Coroplast corugated plastic is an all-purpose sheet-stock. Waterproof, resists mold and decay even when submerged in water for prolonged durations, insulating, foldable, impact and tear resistant, cuts with a knife. Useful for making boxes, shingles, buckets, backpacks, kayaks, sinks, sluices, rulers, drill guides and templates, and even some structural elements. <youtube>ahExsx-hBsE</youtube>
Parts
* [https://www.wensco.com/CatSearch/170/corrugated-plastic Corrugated Plastic] * [https://www.thingiverse.com/thing:2922340 SCRU-BIT for MAKEDO CARDBOARD SCRU] * [https://www.thingiverse.com/thing:4245596 Knurled Grippy Cardboard Screw v4 Makedo & Technic Pin Compatible] * [https://www.thingiverse.com/thing:974158 MINI-TOOL for Makedo Scru] * [https://www.thingiverse.com/thing:2970705 Ratcheting Rivet]
=Interoperability= =Development targets= Coroplast single-sheet casting machine to interoperate with the plastic shredder and plastic press components. (provides: fresnel lens, coroplast, single-side coro, flat sheet stock. Consumes: recycled plastic, fiber, mycofoam, epoxies, etc) White / Black single sheet coro for heat insulation / absorption
=References= * [http://dxf2papercraft.sourceforge.net/ DXF2Papercraft] * [https://www.oshcut.com/ OSHCut laser cut metals] * [https://www.billboardvinyls.com/ Recycled Billboard Vinyl sheets] * [https://www.sciencedirect.com/science/article/abs/pii/S2352012421007165?dgcid=author Integrated computational framework for the design and fabrication of bending-active structures made from flat sheet material]