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Advanced Industrialized Construction to Achieve High Building Energy Efficiency

https://research.thinkwood.com/en/permalink/catalogue2828
Year of Publication
2021
Topic
Energy Performance
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Building Envelope
Author
Wang, Jieying
Organization
FPInnovations
Year of Publication
2021
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Building Envelope
Topic
Energy Performance
Keywords
Prefabrication
Offsite Construction
Energy Efficiency
Retrofit
New Construction
Mid-Rise
Language
English
Research Status
Complete
Series
InfoNote
Summary
Advanced industrialized construction methods enable complex building components and systems to be built with high precision and quality. This manufacturing technique has an advantage to provide cost-competitive and high energy efficient building components and systems for both retrofits and new construction. This document gives an overview of the use of prefabricated panels in building Net Zero Energy Ready wood-frame multi-unit residential buildings (MURBs) in Edmonton.
Online Access
Free
Resource Link
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Analysis of the Characteristics of External Walls of Wooden Prefab Cross Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue2694
Year of Publication
2020
Topic
Energy Performance
Acoustics and Vibration
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
Švajlenka, Jozef
Kozlovská, Mária
Badida, Miroslav
Moravec, Marek
Dzuro, Tibor
Vranay, František
Publisher
MDPI
Year of Publication
2020
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Energy Performance
Acoustics and Vibration
Keywords
Acoustic Properties
Thermal Properties
Prefabrication
Language
English
Research Status
Complete
Series
Energies
Summary
A balanced combination of heat flows creates suitable conditions for thermal comfort—a factor contributing to the quality of the internal environment of buildings. The presented analysis of selected thermal-technical parameters is up-to-date and suitable for verifying the parameters of building constructions. The research also applied a methodology for examining the acoustic parameters of structural parts of buildings in laboratory conditions. In this research, selected variant solutions of perimeter walls based on prefab cross laminated timber were investigated in terms of acoustic and thermal-technical properties. The variants structures were investigated in laboratory but also in model conditions. The results of the analyses show significant differences between the theoretical or declared parameters and the values measured in laboratory conditions. The deviations of experimental measurements from the calculated or declared parameters were not as significant for variant B as they were for variant A. These findings show that for these analyzed sandwich structures based on wood, it is not always possible to reliably declare calculated values of thermal-technical and acoustic parameters. It is necessary to thoroughly examine such design variants, which would contribute to the knowledge in this field of research of construction systems based on wood.
Online Access
Free
Resource Link
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Developing an Application for Mass Plywood Panels in Seismic and Energy Wall Retrofit

https://research.thinkwood.com/en/permalink/catalogue2568
Topic
Energy Performance
Seismic
Material
MPP (Mass Plywood Panel)
Application
Walls
Building Envelope
Organization
University of Oregon
Oregon State University
TallWood Design Institute
Country of Publication
United States
Material
MPP (Mass Plywood Panel)
Application
Walls
Building Envelope
Topic
Energy Performance
Seismic
Keywords
Retrofit
Assembly
Prefabrication
Research Status
In Progress
Notes
Project contact is Mark Fretz at the University of Oregon
Summary
University of Oregon and Oregon State University are collaborating through TallWood Design Institute (TDI) to upgrade aging, energy inefficient and seismically unprepared multifamily housing by developing a mass plywood (MPP) retrofit panel assembly that employs digital workflows and small diameter logs (down to 5") to create an economically viable energy/seismic retrofit model for the West Coast and beyond. The project has broad potential to support forested federal land management agencies and private forestry by proving a new market for small diameter logs.
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Ecological Thermal Refurbishment with Prefabricated Timber Framed Façade Elements for Mid-Rise Buildings

https://research.thinkwood.com/en/permalink/catalogue1783
Year of Publication
2016
Topic
Energy Performance
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Author
Le Levé, Clemens
Badergruber, Thomas
Beikircher, Wilfried
Kraler, Anton
Flach, Michael
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Topic
Energy Performance
Keywords
Mid-Rise
Façade
Thermal
Prefabricated
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 5622-5629
Summary
The thermal refurbishment of the building stock is one of the most fundamental challenges of sustainable urban development. Particularly the use of natural and local materials gets an increasing relevance, regarding the embodied energy. The focus of this work is the development of systematised solutions for thermal refurbishment with...
Online Access
Free
Resource Link
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Timber Based Prefabricated Single Modular Housing: A Brief Comparison to the Auto Industry

https://research.thinkwood.com/en/permalink/catalogue2137
Year of Publication
2019
Topic
Design and Systems
Energy Performance
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems