Semi Unitized Curtain Wall System

Curtain wall the curtain wall façade does not carry any dead load weight from the building other than its own dead load weight.

Semi unitized curtain wall system.

A semi unitized curtain wall glazing system is a type of structural glazing where the primary structural framing components are erected individually as an erector set. Its basic structural principle is to fabricate other curtain wall components with the exception of main keels to assemble them into unitized panel and then deliver to site to be fixed on main keel. In this set the vertical mullions are attached first to the floor slabs and the horizontals are attached to the vertical mullions to resemble a grid. Semi unitised curtain wall systems elegance 52 sg.

Semi unitized curtain walls are more economically viable on smaller projects or larger projects that require many wall conditions. Elegance 85 gf is a semi unitized system with factory prepared externally beaded. However in common usage the term curtainwall usually refers to aluminum framed systems carrying glass panels louvers or occasionally granite. Semi unitized curtain wall has the combined features of stick curtain wall and unitized curtain wall.

When glass is used as the curtain wall an advantage is that natural light can penetrate deeper within the building. In strictest architectural parlance a curtainwall is any non load bearing exterior wall that hangs like a curtain from the face of floor slabs regardless of construction or cladding material. A sub frame duly glazed is fixed over the main frame work with a fixing cleat. Long pieces of aluminum hence the name stick are inserted between floors vertically and horizontally between vertical members to support and transfer the load of the glass back to structure.

The opaque areas can be a wide range of materials including glass metal earthen and composites. Semi unitized curtain wall consists of a aluminum transom mullion main frame supported on to the wall. The vast majority of low to mid rise curtain walls are installed in this way. Since the curtain wall is non structural it can be made of lightweight materials thereby reducing construction costs.

Elegance 52 sg is a semi unitised system with factory prepared structurally glazed frames stepped or non stepped glazed units secured into each aperture of the curtain wall for a flush glazed appearance. Curtain wall semi unitized system. The system is typically based on the use of spanning vertical and occasional horizontal components that receive the pre assembled pre glazed vision and spandrel panels.