好色先生TV

Launched five years ago, Ecobuild has become the show to attend for those searching out the emerging issues and latest thinking in sustainable design and product innovation. With more than 1,000 exhibitors and 100 conferences and seminar sessions available to visit, there鈥檚 enough to keep the most dedicated specifier occupied. Here we highlight five must-see attractions.

1. Off-site construction

The most pressing issue for specifiers and users of offsite construction techniques is often how to integrate one system with another, or with traditional build elements. Mtech Consult and Galliford Try are bringing together lots of systems and techniques including timber frame, light steel framing, cladding, volumetric modules, insulated render and staircases to demonstrate the benefits and techniques.

Senior Architectural Systems and ModCell are also teaming up to launch a modular system that uses lime-rendered straw bale construction within a structural timber frame that locks away more carbon than it produces during the construction cycle. Willmott Dixon has undertaken extensive research into the method of construction and will be on hand to discuss it.

2. Cityscape

The UK鈥檚 first green wall was installed at the Paradise Park Children鈥檚 Centre in Islington, north London. It was much photographed five years ago, after it opened, and photographed even more last summer, after all the plants died. Fortunately, the state of the vertical gardener鈥檚 art has advanced since then. Patrick Collins, a landscape gardener and Chelsea Flower Show gold medalist, will show just how much with his design for an imposing cube of green walls built to illustrate the systems available for large-scale urban installations. The 8m high structure, which should be hard to miss in Ecobuild鈥檚 Cityscape arena, has the first use in the UK of the Mobilane LivePlanter green walling method. This lightweight patented system uses a substrate specifically developed for living wall applications. It will also include hydroponic modules for vertical cultivation on walls as well as more traditional trellis-type systems.

3. Feed-in tariffs

The announcement at the beginning of the month by the Department of Energy and Climate Change on feed-in tariffs and renewable heat is bound to increase interest in micro-renewables. A number of technologies allowing householders and small businesses to take advantage of this move will be unveiled.

After completing extensive field trials, BaxiGroup will launch its long-awaited domestic micro-CHP unit. Suitable for social and private housing, it uses a free piston Stirling engine to generate 1kW of electricity while also providing space heating and hot water for the home.

It鈥檚 claimed the unit can satisfy up to two-thirds of a typical household鈥檚 electrical requirements. Around one third of this energy can be used in the home and another third exported back to the grid.

Viessmann has come up with a system that should overcome the age-old problem of how to integrate different heating technologies in the form of its Vitocal 222-G and Vitocal 242-G heat pump towers. Designed for new build applications where space is at a premium, they integrate a heat pump, cylinder, secondary heating circuit pump, optional electric flow heater and connection to the firm鈥檚 flat panel solar collectors or vacuum tube collectors.

ICS Heat Pump Technology will be launching their commercial 80kW packaged heat pump, which will deliver 65掳C output temperatures even in ambient temperatures as low as 鈥�12掳C without any supplementary heating. This packaged unit is geared towards retrofit applications where its output temperatures will allow heat pump-based renewable heating systems to be installed with minimal replacement work on existing radiator systems.

Also check out the Solar Hub, which is dedicated to explaining the implications of the feed-in tariffs.

4. The fringe

A huge number of conference and seminar events will cover everything from the new Part L of the 好色先生TV Regulations and the Code for Sustainable non-domestic buildings to green opportunities in the Middle East and the refurbishment of historical and protected buildings. A new forum for 2010 is the Fringe, which brings together an eclectic variety of workshops. Among these is a look at Canada鈥檚 EQuilibrium programme, which emulates some of the work going on at BRE鈥檚 Innovation Park. This includes a look at EcoTerra 鈥� a Quebec-based project rolled out as a commercial housing type in Canada and now arriving in the UK.

BioRegional will use the 300-home demonstration site at the planned eco-town in Bicester, Oxfordshire, to help visitors explore how the One Planet Principles can be applied. Kevin McCloud will also discuss how he has applied this approach to his Hab housing in Swindon.

AECB, the Sustainable 好色先生TV Association, is looking at how better fabric performance and lower levels of air-permeability are affecting the issues of ventilation and indoor air quality.

Also, the radical effect that EuroCode 5 will have on the design and construction of timber-frame buildings will be discussed.

5. The Nottingham Solar HOUSE

What is Europe鈥檚 most attractive, effective and energy-efficient house?

One hopeful is the Nottingham Solar HOUSE (it stands for Home Optimising the Use of Solar Energy) which will make its debut at the show.

It鈥檚 developed by the University of Nottingham鈥檚 Department of the Built Environment and construction materials giant Saint-Gobain. It鈥檚 a level six, Code for Sustainable Homes design that is versatile enough to work as a semi-detached house, a terrace or even apartments.

The L-shaped modular design has been constructed entirely from materials supplied or approved by Saint-Gobain鈥檚 UK companies, and after the show will be trucked to Madrid and reassembled to take on 19 other designs as part of the Solar Decathlon 鈥� an international competition for universities to design and build Europe鈥檚 most attractive, effective and energy-efficient house.

Mark Gillott, co-director of the Institute of Sustainable Energy Technology and Nottingham HOUSE project director, says the prefabricated, sustainable design will show how a small 鈥渟tarter鈥� home could be produced with the ability to sit side by side as part of a semi-detached house or terrace.