| 摘要 |
According to the present invention, a curtain wall comprises: an inner frame supporting at least one portion of a load; a central insulation coupled to the inner frame, preventing heat from being exchanged with the outside; a fixing shaft coupling the inner frame and the central insulation; an inner pocket provided to an edge portion where the inner frame and the central insulation come in contact; and an insulation locking end inserted into an inner pocket to be provided to an end part of the central insulation to enable the central insulation to temporarily be assembled. As such, a position of the central insulation is maintained when the fixing shaft is assembled. According to the present invention, the curtain wall improves a heat insulation capacity; prevents damage and deformation of a component; provides a firm frame; and improves worker convenience. |
