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10 records – page 1 of 1.

Comparison of Environmental Performance of a Five-Storey Building Built with Cross-Laminated Timber and Concrete

https://research.thinkwood.com/en/permalink/catalogue65
Year of Publication
2012
Topic
Energy Performance
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

A Comparison of the Energy Saving and Carbon Reduction Performance between Reinforced Concrete and Cross-Laminated Timber Structures in Residential Buildings in the Severe Cold Region of China

https://research.thinkwood.com/en/permalink/catalogue1207
Year of Publication
2017
Topic
Energy Performance
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Guo, Haibo
Liu, Ying
Meng, Yiping
Huang, Haoyu
Sun, Cheng
Shao, Yu
Publisher
MDPI
Year of Publication
2017
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Energy Performance
Environmental Impact
Keywords
Energy Consumption
Carbon Emissions
Residential
Severe Cold Regions
Simulation
Reinforced Concrete
Life-Cycle Assessment
Language
English
Research Status
Complete
Series
Sustainability
ISSN
2071-1050
Summary
This paper aims to investigate the energy saving and carbon reduction performance of cross-laminated timber residential buildings in the severe cold region of China through a computational simulation approach. The authors selected Harbin as the simulation environment, designed reference residential...
Online Access
Free
Resource Link
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Life Cycle Assessment of a Post-Tensioned Timber Frame in Comparison to a Reinforced Concrete Frame for Tall Buildings

https://research.thinkwood.com/en/permalink/catalogue412
Year of Publication
2016
Topic
Environmental Impact
Material
Glulam (Glue-Laminated Timber)
Application
Frames
Author
Cattarinussi, Laurent
Hofstetter, Kathrin
Ryffel, Rinaldo
Zumstein, K.
Ioannidou, Dimitra
Klippel, Michael
Year of Publication
2016
Country of Publication
Switzerland
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Frames
Topic
Environmental Impact
Keywords
Concrete
Sustainability
Life-Cycle Assessment
Post-Tensioned
Greenhouse Gases
Costs
Construction Time
Language
English
Conference
SBE Regional Conference
Research Status
Complete
Notes
June 15-17, 2016, Zurich, Switzerland
Online Access
Free
Resource Link
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Assessment of Carbon Footprint of Laminated Veneer Lumber Elements in a Six Story Housing - Comparison to a Steel and Concrete Solution

https://research.thinkwood.com/en/permalink/catalogue2135
Year of Publication
2013
Topic
Environmental Impact
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems

Cross-Laminated Timber Constructions in a Sustainable Future – Transition to Fossil Free and Carbon Capture Technologies

https://research.thinkwood.com/en/permalink/catalogue2696
Year of Publication
2020
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Author
Tellnes, Lars
Saxegård, Simon
Johnsen, Fredrik Moltu
Publisher
IOP Publishing Ltd
Year of Publication
2020
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Topic
Environmental Impact
Keywords
Environmental Product Declaration
Carbon Capture and Storage
Climate Change
Life Cycle
Carbon Footprint
End of Life
Language
English
Research Status
Complete
Series
IOP Conference Series: Earth and Environmental Science
Summary
Cross laminated timber (CLT) has recently increased in use as a building material for low carbon design and is often applied in small and multi-story buildings. Several studies have shown lower fossil related greenhouse gas emission than alternatives, but the life cycle emissions vary substantially between different CLT producers. These emissions are mainly indirect and thus climate change mitigation could reduce these emissions. Previous research shows that that biofuels and carbon capture and storage (CCS) are technologies that have the potential to reduce the climate impacts of the CLT life cycle. This study assesses the impacts on climate change from CLT with these technologies within the framework of environmental product declarations (EPD). In the short run, switching to fossil free fuels provides a reduction in the carbon footprint of CLT. In the long run, CCS at the end-of-life of CLT buildings can provide a net negative carbon footprint over the life cycle. This assessment on the use of CLT is mainly related to the Sustainable Development Goal SDG9 Industries, innovation and infrastructure and the indicator for CO2 emissions per value added, so the assessment in this paper is mainly focused on this goal. SDG7 on affordable and clean energy and SDG15 Life on land are also relevant.
Online Access
Free
Resource Link
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US Edition - Chapter 11: Environmental Performance of Cross-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue830
Year of Publication
2013
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Author
O'Connor, Jennifer
Podesto, Lisa
Barry, Alpha
Grann, Blane
Organization
FPInnovations
Binational Softwood Lumber Council
Year of Publication
2013
Country of Publication
Canada
United States
Format
Guide
Material
CLT (Cross-Laminated Timber)
Topic
Environmental Impact
Keywords
Life-Cycle Assessment
Mid-Rise
Volatile Organic Compounds
Environmental Footprint
North America
Sustainable Forest Practices
Indoor Air Quality
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
Summary
The environmental footprint of CLT is frequently discussed as potentially beneficial when compared to functionally equivalent non-wood alternatives, particularly concrete systems. In this Chapter, the role of CLT in sustainable design is addressed. The embodied environmental impacts of CLT in a mid-rise building are discussed, with preliminary results from a comprehensive life cycle assessment (LCA) study. We also discuss other aspects of CLT's environmental profile, including impact on the forest resource and impact on indoor air quality from CLT emissions. The ability of the North American forest to sustainably support a CLT industry is an important consideration and is assessed from several angles, including a companion discussion regarding efficient use of material. Market projections and forest growth-removal are applied to reach a clear conclusion that CLT will not create a challenge to the sustainable forest practices currently in place in North America and safeguarded through legislation and/or third party certification programs. To assess potential impact on indoor air quality, CLT products with different thicknesses and glue lines were tested for their volative organic compounds (VOCs) including formaldehyde and acetaldehyde emissions. CLT was found to be in compliance with European labeling programs as well as the most stringent CARB limits for formaldehyde emissions. Testing was done on Canadian species, as there was no U.S. supplier of CLT at the time of this writing; because VOC emissions are affected by species, this work should be repeated from products made from different species.
Online Access
Free
Resource Link
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Environmental Performances of a Timber-Concrete Prefabricated Composite Wall System

https://research.thinkwood.com/en/permalink/catalogue1343
Year of Publication
2017
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Timber-Concrete Composite
Application
Walls

A Comparative Life Cycle Assessment of Two Multistory Residential Buildings: Cross-Laminated Timber Vs. Concrete Slab and Column with Light Gauge Steel Walls

https://research.thinkwood.com/en/permalink/catalogue339
Year of Publication
2013
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Grann, Blane
Organization
FPInnovations
Year of Publication
2013
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Concrete
Life-Cycle Assessment
Mid-Rise
Steel
Canada
Language
English
Research Status
Complete
Summary
This study provides a comparative life cycle assessment (LCA) of a 4060 m2, 4-storey cross laminated timber (CLT) apartment building located in Quebec City, Canada and an equivalently designed building consisting of reinforced concrete slabs and columns with light gauge steel studded walls (CSSW)...
Online Access
Free
Resource Link
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Report Summary: A Comparative Life Cycle Assessment of Two Multistory Residential Buildings: Cross-Laminated Timber vs. Concrete Slab and Column with Light Gauge Steel Walls

https://research.thinkwood.com/en/permalink/catalogue2643
Year of Publication
2013
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Grann, Blane
Organization
FPInnovations
Year of Publication
2013
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Life-Cycle Assessment
Life Cycle Analysis
LCA
Mid-Rise
Multi-Family
Residential Buildings
Concrete
Steel
Language
English
Research Status
Complete
Summary
This short report summarizes a life cycle assessment (LCA) study comparing a cross-laminated timber mid-rise building to the same building in concrete1. For more detail, refer to the original report which was the product of a rigorous, comparative LCA research project that complied with the international LCA standard ISO 14040:2006. In that study an apartment building in Quebec City, Canada was analyzed using two different building systems in order to understand the environmental footprint of each relative to the other. A LCA model was developed for a real, 4060 m2, 4-storey, cross-laminated timber (CLT) apartment building. The same building was then designed using reinforced concrete slabs and columns with light gauge steel stud walls. That design was intended as a building system that CLT would likely be compared with in the midrise construction market where CLT is likely to compete.
Online Access
Free
Resource Link
Less detail

Report Summary: A Comparative Life Cycle Assessment of Two Multistory Residential Buildings: Cross-Laminated Timber vs. Concrete Slab and Column with Light Gauge Steel Walls

https://research.thinkwood.com/en/permalink/catalogue2612
Year of Publication
2013
Topic
Environmental Impact
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Grann, Blane
Organization
FPInnovations
Year of Publication
2013
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Design and Systems
Keywords
Life-Cycle Assessment
LCA
Concrete
Multi-Family
Language
English
Research Status
Complete
Summary
This short report summarizes a life cycle assessment (LCA) study comparing a cross-laminated timber mid-rise building to the same building in concrete1. For more detail, refer to the original report which was the product of a rigorous, comparative LCA research project that complied with the international LCA standard ISO 14040:2006. In that study an apartment building in Quebec City, Canada was analyzed using two different building systems in order to understand the environmental footprint of each relative to the other. A LCA model was developed for a real, 4060 m2, 4-storey, cross-laminated timber (CLT) apartment building. The same building was then designed using reinforced concrete slabs and columns with light gauge steel stud walls. That design was intended as a building system that CLT would likely be compared with in the midrise construction market where CLT is likely to compete.
Online Access
Free
Resource Link
Less detail

10 records – page 1 of 1.