HOSTED BY VOLVO CONSTRUCTION EQUIPMENT
Beijing trapezoidal glass facade improves energy efficiency
The recently-completed Beijing Greenland Center features an elegant trapezoidal glass facade that’s claimed to improve its energy performance.
New York design firm SOM says that the trapezoid glass facade improves the building’s thermal performance, cutting down on solar heat gain compared to a completely flat glass facade.
The pattern of the glazed facade is inspired by the bas-relief sculpting technique and comprises two types of trapezoidal Low-E (efficient) glass modules. One tapers upward, the other downward, with the two alternating across the facade, refracting the daylight inside and out.
The firm expects the Beijing Greenland Center to achieve a 30 % reduction in energy use and water consumption compared to a baseline building.
Besides the glazed facade, the building includes some energy-efficient tech, including variable speed pumps for heating and cooling, an evaporative cooling system, and a thermal wheel (an energy recovery heat exchange system that recaptures exhaust gases and hot air and reuses them for heating).
Comprising 55 floors, the Beijing Greenland Center is located in the Dawangjing business district and rises to a height of 260 m (853 ft). The interior contains office space and 178 apartments and the building is also connected to an attached multi-story retail zone.
Circular economy programme needs greater long-term support says report
A new report has called on European Union institutions to promote resource efficiency beyond the completion of the Circular Economy Package. By learning from best practice scenarios, some €324bn could be added to the EU’s economy…
One Planet Summit: Financial majors and the World Bank get behind climate challenge
Two years on from COP21 and the historic Paris Agreement, France President, Emmanuel Macron, Jim Yong Kim President of the World Bank Group, and António Guterres Secretary-General of the United Nations, brought together leading international players…
CCC funded research develops open source tool to promote low carbon construction supply chains
The CCC has funded an innovative project, CCIT, to enable construction contractors to manage their supply chains so as to minimise carbon use. The CITT project has brought together Costain, Skanska and the University of Edinburgh Business…
How the new PAS2080 standard is promoting low carbon construction
The London Seminar on 14 November on “Implementing PAS2080: Supply Chain Collaboration to reduce the Carbon Footprint and Cost of major Infrastructure Projects’ brought together leading experts and the supply chains of major infrastructure clients and contractors to…