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19 records – page 1 of 2.

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

Can Mass-Timber Construction Materials Provide Effective Thermal Capacitance in New Homes?

https://research.thinkwood.com/en/permalink/catalogue241
Year of Publication
2012
Topic
Energy Performance
Environmental Impact
Application
Wood Building Systems
Author
Dewsbury, Mark
Geard, Detlev
Fay, Roger
Organization
International Building Performance Simulation Association
Year of Publication
2012
Country of Publication
China
Format
Conference Paper
Application
Wood Building Systems
Topic
Energy Performance
Environmental Impact
Keywords
Australia
Building Code
Building Code of Australia
Carbon
Climate Change
Codes
Embodied Energy
Mass Timber
Thermal
Language
English
Conference
ASim 2012
Research Status
Complete
Notes
November 25-27, 2012, Shanghai, China
Summary
There has been no research to date exploring whether timber products can provide effective thermal capacitance in residential or commercial construction. This research is exploring the use of unique mass-timber products to provide a new form of thermal performance capacitance within the built fabric of new and existing homes. The development of mass timber products is a new paradigm in material and building science research in Australia, requiring the accounting for carbon emissions, carbon sequestration, material embodied energy and material thermal properties for this renewable resource. This paper focuses on the results from preliminary building simulation studies encompassing house energy rating simulations and a comparative analysis of embodied energy and carbon storage for a series of house plans in Australia.
Online Access
Free
Resource Link
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Carbon Aspects Promote Building with Wood

https://research.thinkwood.com/en/permalink/catalogue882
Year of Publication
2014
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Author
Fruehwald, Arno
Knauf, Marcus
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Topic
Environmental Impact
Keywords
carbon pools
CO2 Reduction
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
Long service life, low maintenance requirements during service life reduce CO2-emissions. The use of wood for building purposes has the highest carbon mitigation potential, especially attributed to the high displacement factors and the long service life of products. The carbon mitigation of wooden building products is between 7.0 and 8.5 tCO2 per m³ of products and between 5.5 and 6.5 tCO2 per m³ of harvested wood respectively.
Online Access
Free
Resource Link
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A Case Study to Investigate the Life Cycle Carbon Emissions and Carbon Storage Capacity of a Cross Laminated Timber, Multi-Storey Residential Building

https://research.thinkwood.com/en/permalink/catalogue2139
Year of Publication
2013
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Darby, Howard
Elmualim, Abbas
Kelly, F.
Year of Publication
2013
Country of Publication
Germany
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Embodied Carbon
Life-Cycle Assessment
Multi-Storey
Multi-Family
Language
English
Conference
Sustainable Building Conference
Research Status
Complete
Notes
23-25 April 2013, Munich, Germany
Online Access
Free
Resource Link
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A Comparative Life Cycle Assessment Approach of Two Innovative Long Span Timber floors with its Reinforced Concrete Equivalent in an Australian Context

https://research.thinkwood.com/en/permalink/catalogue2375
Year of Publication
2015
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Wood Building Systems
Author
Basaglia, Bella
Lewis Kirsten
Shrestha, Rijun
Crews, Keith
Publisher
School of Civial Engineering, The University of Queensland
Year of Publication
2015
Country of Publication
Australia
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Wood Building Systems
Topic
Environmental Impact
Keywords
Sustainable Materials
LCA
Life-Cycle Assessment
Mid-Rise
Concrete
Language
English
Conference
International Conference on Performance-based and Life-cycle Structural Engineering
Research Status
Complete
Online Access
Free
Resource Link
Less detail

Cross-Laminated Timber: Towards a Consistent Structural Insulated Panel for Passive Building in Belgium

https://research.thinkwood.com/en/permalink/catalogue497
Year of Publication
2014
Topic
Energy Performance
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Author
Léoskool, Laurent
Descamps, Thierry
Van Parys, Laurent
Trujillo, Vladimir
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Topic
Energy Performance
Environmental Impact
Keywords
Low-Energy
Embodied Energy
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
Nowadays, it is possible to build zero-energy houses or even positive energy buildings. Nevertheless, many incoherencies exists if we attach importance to the embodied energy of its constructions. The present paper lays on the logic of structural insulated panel which is used in many low-energy and passive houses and go further in order to reduce the global greenhouse gases emissions. For this purpose, cross-laminated timber is used instead of oriented strand board and the insulation used is made of wood wool. The structure, the technology and the thermal aspects are discussed as well as the fire resistance in order to show if its new product is economically and technically interesting. Results show that the embodied energy can be drastically reduced compared to the structural insulated panels. A wood consumption reduction of thirty percent can also be obtained compared to the classical cross-laminated timber construction.
Online Access
Free
Resource Link
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Design of Multi-Story Building Using Multi-Objective Particle Swarm Optimization

https://research.thinkwood.com/en/permalink/catalogue455
Year of Publication
2014
Topic
Environmental Impact
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Decker, Stéphanie
Ndiaye, Amadou
Brangeon, Boris
Sempey, Alain
Galimard, Philippe
Pauly, Marie
Lagière, Philipe
Bos, Frédéric
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Market and Adoption
Keywords
Multi-Story
Design Optimization
Feasibility
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
This paper presents a design method for multi-story timber building with consideration of regulatory constraints. The objective is to optimize in the same time thermal, structural and environmental objectives taking into account the industrial feasibility. To set up this method and the appropriate tool a study case is developed and will be implemented.
Online Access
Free
Resource Link
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Development of Adhesive Free Engineered Wood Products - Towards Adhesive Free Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue2029
Year of Publication
2018
Topic
Connections
Design and Systems
Environmental Impact
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)

Development of Modular Wooden Buildings with Focus on the Indoor Environmental Quality

https://research.thinkwood.com/en/permalink/catalogue881
Year of Publication
2014
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Author
Beikircher, Wilfried
Zingerle, Philipp
Flach, Michael
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Indoor Air Quality
Indoor Climate
Modular Construction
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
During the last three decades there has been increasing concern within the scientific community about the effects of indoor air quality on health. Changes in building design devised to improve energy efficiency and has induced that modern homes and offices are frequently more airtight than older structures. Furthermore advances in construction technology have caused an extensive use of synthetic building materials. The construction process and the production of building materials not only consume the most energy they also have a big impact on the Global Warming Potential. While these improvements have led to more comfortable buildings with lower running costs, they also provide indoor environments in which contaminants are readily produced and may build up to much higher concentrations than outside. Because about 80-90% of our time is spent indoors, where we are exposed to chemical and biological contaminants and possibly carcinogens, the Indoor Environmental Quality plays an increasing role. The aim of this study was to develop building components out of sustainable natural materials for modular building concepts with regard to the Indoor Environmental Quality such as the air quality and the indoor climate, the temperature and humidity. To guarantee high Indoor Air Quality a mechanical ventilation system is part of the construction. It has to ensure a controlled air change with a minimum of dissipation of energy. Building parts were assembled to meet high energy efficiency Standards. For the construction parts wood, hemp, sheep wool and clay were used to meet the settled requirements. As a first result of this study two modular buildings were erected, in which the indoor air quality and the construction physics will be monitored in the next few years for generating valuable data.
Online Access
Free
Resource Link
Less detail

Environmentally-Friendly Adhesives for Wood Products Used in Construction Applications

https://research.thinkwood.com/en/permalink/catalogue1595
Year of Publication
2016
Topic
Connections
Environmental Impact
Cost
Material
Glulam (Glue-Laminated Timber)
Author
Nakos, Panagiotis
Achelonoudis, Christos
Papadopoulou, Electra
Athanassiadou, Eleftheria
Karagiannidis, Emmanouil
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Topic
Connections
Environmental Impact
Cost
Keywords
Adhesives
Lignin Adhesives
Sustainable
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 1870-1875
Summary
The objective of this work was the development of environmentally-friendly, sustainable adhesive systems for the manufacture of engineered wood products (mainly glulam) to replace synthetic adhesives made from petrochemicals. Lignin-based adhesive systems were proven to provide industrial glulam products with performance comparable to the products produced with conventional gluing systems. The application of this innovative adhesives technology is expected to provide environmental and cost benefits and to lead to higher demand for glulam products when carbon neutral building solutions are sought.
Online Access
Free
Resource Link
Less detail

19 records – page 1 of 2.