Offsite Manufacturing of Timber-Frame Woodfibre Insulated Construction Systems for Nearly-to-Zero Carbon Dwellings in Wales, UK

J. R. Littlewood*, R. J.M. Hawkins, N. I. Evans, C. Hale

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

This paper discusses some of the findings of a knowledge transfer partnership (KTP) research project that has refined the materials and processes of offsite manufactured timber-frame wood fibre insulated construction systems for nearly-to-zero embodied and operational carbon dwellings in Wales, UK. Context to the need for reducing carbon emissions is given from a UK and Wales perspective and targets for 60% of housing to be constructed from timber in Wales. The methodology presented outlines a step-by-step process from material supply to fully manufactured two-dimensional (2D) closed panel systems for walls, roofs, and floors, using equipment that only three manufacturers use in the UK for fibre-based insulation. The outcomes of the methodological implementation have led to full scale production of the 2D prefabricated panels systems for Gwynfaen, Wales’ largest zero-carbon social housing development. The next steps are discussed which include performance testing of the panel systems in manufacture and during construction.

Original languageEnglish
Title of host publicationSustainability in Energy and Buildings 2022
EditorsJohn Littlewood, Robert J. Howlett, Robert J. Howlett, Lakhmi C. Jain, Lakhmi C. Jain
PublisherSpringer Science and Business Media Deutschland GmbH
Pages386-396
Number of pages11
ISBN (Print)9789811987687
DOIs
Publication statusPublished - 7 Jan 2023
Event14th KES International Conference on Sustainability and Energy in Buildings, SEB 2022 - Split, Croatia
Duration: 14 Sept 202216 Sept 2022

Publication series

NameSmart Innovation, Systems and Technologies
Volume336 SIST
ISSN (Print)2190-3018
ISSN (Electronic)2190-3026

Conference

Conference14th KES International Conference on Sustainability and Energy in Buildings, SEB 2022
Country/TerritoryCroatia
CitySplit
Period14/09/2216/09/22

Keywords

  • Circular economy
  • Nearly-zero operational and embodied carbon
  • Offsite manufacturing of timber-frame modern methods of construction
  • Wood fibre insulation

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