Views
1 month ago

ECOBuilder-Specifiers Journal spring2018

FEATURE ARTICLE: THE

FEATURE ARTICLE: THE MODULAR AND PORTABLE BUILDING ASSOCIATION Modular Buildings Lead the Way for Offsite How do manufacturers and installers of volumetric offsite construction ensure sustainability and compliance when the key priority is time? Jackie Maginnis CEO of the Modular and Portable Building Association shows how the industry has been leading the way longer than you think. Offsite construction has become a hot topic in the last few years, and sustainability has been the buzzword of the decade (other than fake news of course) but there is still an element of ‘catch all’ with both words. In 2018 the MPBA will celebrate 80 years of representing modular and portable building manufacturers and installers, innovators in offsite construction. To our members, offsite means simply, built in the factory and transported to the final destination site where it will be assembled for final occupation. Built, and in most cases, fit out is completed in the factory where a high standard of quality can be achieved. Manufacturers drive quality in the product through ISO9001 accreditation and BBA approvals, and its due to these high standards that when it comes to thermal bridging and air permeability tests show that on average a factory built modular or portable building achieves air leakage of between two and three m 3 per hour per m 2 at fifty Pascal’s. There are many more examples of where exemplar quality increases carbon performance, leading to a more sustainable building. That brings us nicely to sustainability, where volumetric construction has long since lead the charge. Back in 2006 as an association we introduced communities and local government to the embodied energy, particularly within the hire and refurbishment markets. When a modular building is constructed as an alternative to traditional methods to be a permanent building it is built to the same standards required for all construction, and with the added benefit that the as built performance will match the as designed performance. Photo: courtesy of The McAvoy Group 12 SPECIFIERS JOURNAL - SPRING 2018

The sky is no limit for volumetric construction, the recent 29-floor student accommodation block in Wembley, Apex House, is a superb example of what is possible. With an internal area of 16,000m 2 , projects like Apex House show the true potential of volumetric construction in the UK where innovative technology meets great design. The speed of manufacture and construction is so impressive it can even keep up with the demands of fast growing markets, such as retail coffee shops. Only with modular construction can a drive through coffee shop be available and operational on your favourite motorway services, where it wasn’t there a month ago! It’s the hire and refurbishment market however where there is an even greater embodied energy benefit. When a module is manufactured it could be for a single storey or for a double storey school classroom, as it fits on the back of a lorry it could start the year as a classroom in York and finish the year as an office in Manchester, a huge benefit of this is the savings made through not having waste and not having two construction projects, two sets of building materials and so on. If a module is built to a particular set of standards it maintains those standards throughout its life. Two important additions to the 2013 building regulation part L2 was made to recognise this. The first addition was the introduction of a Target Emission Rating (TER) adjustment, specifically for use in the construction of a new building from refurbished modules. For example, in a construction to be completed today, to the current building regulation standards, if a module manufactured in 2014 was to be utilised, an adjustment factor would be taken into account on calculation within the simple building energy modeling (SBEM) tools to reflect the embodied energy. FEATURE ARTICLE: THE MODULAR AND PORTABLE BUILDING ASSOCIATION specifically for the hire market, where a distressed purchase is required due to a disaster or accident, or temporary accommodation is required whilst a larger building is under construction. The aim of the scheme was to maintain a high level of energy performance within a temporary building whilst not increasing the cost to the purchaser or delaying the time taken to have an operational building. It is based on the premise that modular buildings under 1000m 2 only have a specific number of combinations that they can be assembled in, hence where the age of the sub-assemblies (modules) is verified a generic energy rating can be applied to demonstrate to the purchaser what is typical of the construction that they have purchased. The scheme was created and managed by the MPBA and provided as a service of membership at no additional cost. Our members recognise the importance of sustainability in construction, and will continue to lead from the front with innovation, technology and communication. It would be wrong to identify a specific sector to readers as the fact is that Volumetric/Modular buildings have no boundaries, we can provide buildings to all sectors Education, Health, Commercial, Private, Construction and Events. The unique building models that are available gives client’s opportunities to work with their supplier directly to obtain their requirements, control their budgets and ensure that they are delivered on time. The benefit of this addition to the volumetric construction industry and society as a whole is immense. Instead of sending highly efficient, high quality building modules to landfill they can be reused for a more sustainable future. The second addition to the building regulations was the introduction of the generic energy performance certificate scheme. The scheme is SPECIFIERS JOURNAL - SPRING 2018 13

The Victorian Terrace, BRE Innovation Park - Ecobuild Product Search
Systems & Solutions for a changing World! - Ecobuild
Wood Fibreboard Product Applications - Ecobuild
the environmentally compatible building product - Ecobuild
TECU® Copper for Roof and Façade Cladding Product ... - Ecobuild
Insulate Magazine Ecobuild 2018 Special Edition
specifying architectural millwork and cabinetry - Ron Blank ...
CIC Start Online Innovation Review September 2012
Top ten reasons to specify STYROFOAM XPS in inverted roofing
Page 1 Tested and specified by leading naval architects 0 ...
Specifying Windows and Doors Using Performance Standards
Ag/Poultry Solutions Brochure - Guardian Building Products
FAIRFIELD, PERTH - Sust.
Use Genuine Spare Parts specified in the parts list for ... - Service Link