Perimetral tie beam of structural straw bale wall placed in light wood framing. CUT System

Lower perimetral tie beam of structural wall, of straw bales placed in light wood framing, CUT system; of sawn timber of Scots pine (Pinus sylvestris) from Spain, strength class C22 according to UNE-EN 338 and UNE-EN 1912, structural quality MEG according to UNE 56544; for service class 1 according to UNE-EN 335, with protection against biotic agents corresponding to penetration class NP1 according to UNE-EN 351-1, with planed finish, with a timber volume of 0.015 m³/m. Fixing with mechanical anchors with galvanized steel expansion plugs to cement mortar or concrete support, according to UNE-EN ISO 6892-1; considering a low degree of complexity.