Prismatic metal wall for longi-shaped unit, has mortise with right section complimentary to that of stud and extending along length of wall, where mortise is open on terminal sides and has longitudinal opening extending between ends

摘要

The wall has an embedding stud (3) which is provided on a longitudinal edge (13) and at proximity of a longitudinal edge (14). A mortise (4) has a right section which is complimentary to that of the stud. The mortise extends along the length of the wall and is open on terminal sides. The mortise has a longitudinal opening which extends from its one end to another end. An independent claim is also included for a longi-shaped unit formed by assembling of prismatic metal walls.