Supraque laterculis besalibus pilae struantur ita dispositae, uti bipedales tegulae possint supra esse conlocatae; altitudinem autem pilae habeant pedes duo.
On this pavement, piers of eight inch bricks are to be built at such intervals that two foot tiles can be placed above. The piers are to be two feet high.
final_alignments\Vitruvius_Architecture_Book_5.json