Istalar detail as pergola to the upper slab whose wood is 2 x 4×8 inchs brief detail of the tensioning
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
detail of pergola anchorage, niv inf. of slab, steel plate, slab sausage, wood, wood, Similary, beam, lining, tensioners, soldier, plt. from ac., wood, beam, wood, beam, wood, beam