| 摘要 |
PROBLEM TO BE SOLVED: To simplify the execution of works by reducing the labor of the assembly of a method, in which a panel for decorating a separate body is installed, when the outdoor side of the frame of a curtain wall is decorated. SOLUTION: The vertical frame 1 and horizontal frames of frames F forming a curtain wall unit are composed of box-shaped sectional-shaped hollow sections 3 protruded to inner circumferences on the indoor sides in the depth width direction, housing grooves 4, which are formed to the inner circumferences of intermediate sections and in which glass or panels are housed, and projecting sections 6 continuously projected from the housing grooves 4 to the outdoor side. The hollow sections 3, the housing grooves A and the projecting section 6 are rounded circumferentially along the frames F while sections among the projecting sections 6, 6 of the adjacent frames F, F are filled with sealing materials 9, and joints indented from front ends on the outdoor sides of the projecting sections 6, 6 to the indoor sides are formed. |
