[Cob] Cob Roof

[Mike Swink]

Why is there not a way to make our own roofing tiles from cob??
Or does anyone know how to make tera carter type.

For temperal roof is plywood with polymetric white paint. That seals it for years.
I did see slabs of wood that was used to roof and cover sides of building.

Does anyone know how the person with the civa ram who created cob blocks did??