Architect and Builder Magazine South Africa January/February 2014 | Page 42

The building was designed to frame views from the piazza of the surrounding vistas and to terminate views on the piazza The building is also located on a brownfield site, and did not require the disturbance of previously unused land for construction. This means that the project included elements like double glazing and performance glass, careful monitoring of R- and U-values of materials, recycling of water, green parking bays and passive heating and cooling systems. Physical Data Parking levels: 6 42 Rentable floors: Ground plus 6 Area under construction: 44,000m2 Rentable area: 18,750m2 Lifts are standard Melco/ Mitsubishi. Unitised Panel Elements The glazing/panel types are as follows: Type 1: Outer pane: 6,38mm laminated Ener-G-Smart Neutral safety glass; 12mm gap; Inner pane: 6mm clear toughened safety glass. U value: 2 W/m2.K Alice Lane