‘Life-cycle performance’ is now part of key selection criteria for most architects and specifiers. In the world of aluminium, the real environmental benefit is in the recovery of the metal through recycling and looking towards the future. Once produced, aluminium offers the clear ‘cradle to cradle’ advantage that it can be repeatedly and efficiently recycled without any loss of quality. It is considered, in this sense, the ‘greenest’ of metals, being 100% recyclable. Landfill space is saved and the effects of this practice reduced by the production of aluminium from scrap.
When aluminium products reach the end of their useable life they can be transformed, by recycling, into new forms using only a fraction, about 5%, of the energy and emissions originally required in their initial production. Raw materials are therefore preserved and considerable energy savings made.
Over the past thirty years the importance of aluminium recycling has been underlined by a tripling in its output. Recycling aluminium drinks cans is an important material source. Domestic supplies of scrap account for about 40% of the aluminium recovered from recycled sources. It is the industry’s ambition to recycle all sources of aluminium scrap.
There is a growing recognition that this feature of recyclability results in the increasing reserves of aluminium stock acting much like a reserve of valuable stored energy, that can be repeatedly used over time. Manufactured aluminium products can therefore be endlessly and economically recycled to produce new products. End of life (EOL) collection ratios are high for the building and construction industry. Significant aluminium recycling rates of around 85% are being achieved within this market.
The virtuous expanding circle of aluminium recycling represents an ever increasing proportion (currently over 35%) of total aluminium production. This can be viewed as a gilt-edged energy investment for the future.
Compared with the production of primary aluminium, recycling produces only about 5% of CO2 emissions. Recycling one kilogram of aluminium saves over 7 kilograms of bauxite, 4 kilograms of chemicals and 13 kilowatt hours of electricity.
When specifying Aluminium products for a design and build project, the specifier, be it the design team or the architect will consider the life cycle cost of the product. Quantity Surveyors will want to understand what the cost drivers are for all products specified and therefore will want to ensure that the specifiers understand the Life Cycle cost.
Aluminium Snapshot Information
- Aluminium is great for incorporating into weight sensitive applications
- Environmentally friendly aluminium is the only recyclable material that more than pays for it’s own re-cycling costs!
- Re-cycling aluminium into new forms only requires 5% of the energy that originally produced it.
- All manufactured aluminium is effectively a stored energy bank for future generations.
- Aluminium is only 1/3rd the weight of steel.
- Aluminium’s surface has a self generating and repairing oxide coating which makes it corrosion resistant and therefore less expensive to maintain than steel and other corrodible metals.
Gooding Aluminium was established in 1979, continuous growth and innovation has led GA to become an established and respected national and international supplier of a wide range of high quality aluminium sheets, aluminium profiles and ‘made to order’ aluminium products with ‘invisible’ fixing solutions. We are dedicated to providing a highly responsive service to match the requirements of each ‘made to order’ customer and alternatively in providing a quick and easy on-line facility for those wishing to purchase aluminium stock materials and products for immediate dispatch.
Gooding Aluminium is based in the rejuvenated Docklands development area of London, about 3 miles from the Olympic Park, reflects the dynamic nature of an industry that is in the midst of continuous change to meet the commercial, environmental and social challenges of the 21st century. Our products and services are continually recommended by leading Architects, Interior Designers and Contractors having successfully been incorporated in many outstanding projects and applications.
For more information from Gooding Aluminium, visit our main site at www.goodingalum.com