Category: Public Space


Teflon; not the greenest material

It looks like the hip, new material in town is Tensotherm and it’s about to wow people all over the world. This new kid on the block is supposed to make the use of tensile structures more efficient and practical.

The tensile structures were designed and created by Frei Otto, a German engineer who had the crowds at the 1972 Munich Olympics in awe. Ultimate Tensile Strength (UTS) is how far material can be pulled before it stretches, and Otto used this to create a magical effect at the stadium. Imagine a sheeted ceiling so light that you still feel cool air on your face and fresh air in your lungs. The sheet provides cover and aesthetic appeal.

Alternative fuel vehicles are supposed to be the saving grace of carbon emissions and fuel consumption in a world where eco-friendliness is becoming top priority. Unfortunately a lack of support infrastructure is one of the main oppositions to electric vehicles (EVs) and other alternative modes of transport. However, motor vehicle giant, Honda, is focusing on alleviating this problem. The company’s vision for solar-powered home-based hydrogen production stations is aimed at making the transition from fossil to alternative fuels as seamless as possible.

Honda plans to put a solar-powered public EV charging station on trial by conducting tests on a range of EVs in real-world urban environments. It is starting the trail in the Japanese cities of Saitama, Kumagaya and Chichibu. The end goal for the programme is to achieve “Total Energy Management”: a system that Honda believes will supply communities and households with personal-use energy while encouraging a comfortable low-carbon lifestyle.

Technology is getting greener and the latest 3D-printed sand pods are no different. Using efficient desert architecture, which harnesses low-tech and natural materials to reduce the effects of scorching heat, London-based design firm PostlerFerguson created a series of 3D-printed pods to provide energy-free cooling through evaporation.

The idea is that airflow is encouraged and exposure to light is controlled. The cooling units are appealing to the eye and can be used in public areas and plazas to create comfortable microclimates.

Traditional desert architecture often uses passive design elements such as earthen walls and wind towers to minimise solar heat gain. The microclimate pods offer a different approach with a dual-purpose. The pods serve as art installations while simultaneously helping to cool public areas. The evaporative cooling action of the sand pods theoretically lowers the temperature of their immediate surroundings.

Copyright © 2012 Technifrique
SEO and Copywriting