| 摘要 |
PURPOSE: A curtain wall frame selectively using an exposed bar is provided to use vertical or horizontal frame in indoor space with same shape and improving heart insulation performance by using a gasket, a heat blocking member, and a heat insulation member and prevent the deformation of a frame and a heat insulation member. CONSTITUTION: A curtain wall frame(100) selectively using an exposed bar comprises vertical and horizontal frames(20), a gasket(40), a cutoff member(50), and vertical and horizontal exposed bars(60). The vertical and horizontal frames are connected to a support frame(24) and comprises a heat insulation member(21). The gasket is inserted in insertion grooves(26) formed in the both sides of the support fame. The end portion of a blocking member is inserted in a pair of inner fitting ends(28). The pair of inner fitting ends is integrated with the center portion of the support fame and forms a fitting groove(27). The vertical and horizontal exposed bars are coupled with the end portion of the blocking member and located to be headed outside.
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