| 摘要 |
The present invention relates to a U-profiled aluminum curtain wall structure with improved insulation performance and, more specifically, to a U-profiled aluminum curtain wall structure with improved insulation performance, which connects an internal and an external aluminum section member, fixated to a wall and a slab of a building or supporting U-profiled glasses, to an insulation bar, forms an insulation film within the U-profiled glasses and assures a shock absorbing space between the outside and the inside to form dual insulation layers, thereby enhancing an insulation effect and intercepting noises. The present invention comprises: a frame unit including the internal aluminum section member fixated to the wall or the slab of the building and the external aluminum section member fixated to a front side of the internal aluminum section member to form a glass groove at an upper side of the internal aluminum section member; a support forming a front support block and a rear support block to be embedded in a front and a rear side of the glass groove of the frame unit; an intercepting unit fixatedly inserting an upper end and a lower end into the front support block and the rear support block of the support to make an opening part of a front U-profiled glass face an opening part of a rear U-profiled glass; and an insulation unit positioning an insulation panel on a boundary which the front and the rear U-profiled glass of the intercepting unit face and fixatedly inserting the insulation bar between the internal aluminum section bar and the external aluminum section bar. |
