One World Trade Center Construction

World’s Tallest Building – Burj Khalifa

Burj Khalifa is the tallest building ever existing on the Earth having a height of 828m (2717 ft). The construction of this tallest skyscraper started on 21st September, 2004 and got complete on 1st October, 2009.

Passive Cooling Techniques

• PASSIVE COOLING TECHNIQUES are least expensive means of cooling a home which  maximizes the efficiency of the building envelope without any use of mechanical devices. • It rely on natural heat-sinks to remove heat from the building. They derive cooling directly from evaporation, convection, and radiation without using any intermediate electrical devices. •All passive cooling … Continue reading