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102 records – page 1 of 11.

Actuarial Contribution to the Understanding of Insurable Risks Related to Non-residential High-rise Buildings in CLT

https://research.thinkwood.com/en/permalink/catalogue2194
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Organization
Université Laval
Country of Publication
Canada
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Market and Adoption
Keywords
High-Rise
Non-Residential
Course of Construction Insurance
Research Status
In Progress
Notes
Project contact is Étienne Marceau at Université Laval
Summary
The objective of this project is to identify the risk factors taken into account in the pricing of an insurance contract for a construction site. This project aims to synthesize the quantitative approaches used in practice and presented in academic research for the pricing of home insurance and commercial insurance. Then, we aim to identify the preventive measures that can be taken to reduce the impact of different perils in the insurance of a construction site in wood or other.
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Adoption of Unconventional Approaches in Construction: The Case of Cross-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue1358
Year of Publication
2016
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Jones, Kell
Stegemann, Julia
Sykes, Judith
Winslow, Peter
Publisher
ScienceDirect
Year of Publication
2016
Country of Publication
Netherlands
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Market and Adoption
Keywords
United Kingdom
Construction
Language
English
Research Status
Complete
Series
Construction and Building Materials
Online Access
Free
Resource Link
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Advanced Wood-Based Solutions for Mid-Rise and High-Rise Construction: Exit Fire Separations in Mid-Rise Wood Buildings

https://research.thinkwood.com/en/permalink/catalogue1879
Year of Publication
2018
Topic
Fire
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Shafts and Chases
Author
Ranger, Lindsay
Dagenais, Christian
Organization
FPInnovations
Year of Publication
2018
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Shafts and Chases
Topic
Fire
Keywords
National Building Code of Canada
Combustible Material
Mid-Rise
Noncombustible Construction
Language
English
Research Status
Complete
Summary
FPInnovations initiated this project to demonstrate the ability of wood exit stairs in mid-rise buildings to perform adequately in a fire when NBCC requirements are followed, with the intent of changing perceptions of the fire safety of wood construction. The objective of this research is to investigate further the fire safety afforded by exit stair shafts of combustible construction, with the ultimate objective of better consistency between the provincial and national building codes with respect to fire requirements for exit stair shafts in mid-rise wood-frame construction.
Online Access
Free
Resource Link
Less detail

Analysis of Cost Comparison and Effects of Change Orders During Construction: Study of a Mass Timber and a Concrete Building Project

https://research.thinkwood.com/en/permalink/catalogue2730
Year of Publication
2021
Topic
Cost
Material
CLT (Cross-Laminated Timber)
Author
Ahmed, Shafayet
Arocho, Ingrid
Publisher
ScienceDirect
Year of Publication
2021
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Topic
Cost
Keywords
Concrete Building
Cost Assessment
Change Orders
Construction
Cost Comparative Analysis
Language
English
Research Status
Complete
Series
Journal of Building Engineering
Summary
In recent years, timber has been considered as an alternative source of building material because of its sustainability and design efficiency. However, the cost competitiveness of timber buildings is still under study due to the lack of available cost information. This paper presents a comprehensive cost comparative analysis of a mass timber building mainly developed with cross-laminated timber (CLT). The actual construction cost of the project is compared with the modeled cost of the same building designed as a concrete option. The result shows that the construction cost of timber building is 6.43% higher than the modeled concrete building. The study further investigated the change orders associated with the project and found that the total cost of change orders contributed 5.62% to the final construction cost of mass timber building. The study is helpful to provide insight into the construction cost of typical mass timber buildings. It also can be used as a guide for the project owners to make decisions regarding their initial investments on a mass timber project.
Online Access
Free
Resource Link
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Benchmarking of the Advanced Hygrothermal Model HygIRC – Large Scale Drying Experiment of the Mid-Rise Wood Frame Assembly

https://research.thinkwood.com/en/permalink/catalogue349
Year of Publication
2014
Topic
Design and Systems
Moisture
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems

Building Information Modeling (BIM) and Design for Manufacturing and Assembly (DfMA) for Mass Timber Construction

https://research.thinkwood.com/en/permalink/catalogue1921
Year of Publication
2018
Topic
Design and Systems
Application
Wood Building Systems
Author
Staub-French, Sheryl
Poirier, Erik
Calderon, Francisco
Chikhi, Imen
Zadeh, Puyan
Chudasma, Divyarajsinh
Huang, Shitian
Publisher
BIM TOPiCS Research Lab
Year of Publication
2018
Country of Publication
Canada
Format
Report
Application
Wood Building Systems
Topic
Design and Systems
Keywords
Model
Building Information Modeling
Design for Manufacturing and Assembly
Construction
BIM
DfMA
Language
English
Research Status
Complete
Summary
The increasing appetite for innovation, performance and sustainability in the Canadian Architecture, Engineering, Construction, Owners and Operators (AECOO) community is leading to the development and deployment of approaches, be they tools, technologies, practices, etc., that are causing a significant shift in the delivery and management of built assets. When deployed...
Online Access
Free
Resource Link
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Characterization and Quantification of VOC and Other Chemical Compounds in the Building: Impact on Occupant Health, Air Quality and the Environment

https://research.thinkwood.com/en/permalink/catalogue2264
Topic
Mechanical Properties
Organization
Université Laval
Country of Publication
Canada
Topic
Mechanical Properties
Keywords
Construction
Research Status
In Progress
Notes
Contact: Véronic Landry, Université Laval
Summary
Classifications of volatile products that may pose health and comfort risks to occupants tend to be restricted by current regulations. It seems important to sample air from concrete, wood and steel buildings to measure the compounds present. Ideally, measurements at different time intervals could be considered to qualify and quantify contaminant dispersion dynamics over time. The project aims to identify a possible advantage of wood construction in the face of air quality, to identify the main contaminants (quantity and toxicity) and to propose sampling and measurement techniques adapted to the building environment.
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Climate Effects of Forestry and Substitution of Concrete Buildings and Fossil Energy

https://research.thinkwood.com/en/permalink/catalogue2774
Year of Publication
2021
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Author
Gustavsson, L.
Nguyen, T.
Sathre, Roger
Tettey, U.Y.A.
Publisher
Elsevier
Year of Publication
2021
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Climate Change
Modular Construction
Carbon Emissions
Forest Management
Language
English
Research Status
Complete
Series
Renewable and Sustainable Energy Reviews
Summary
Forests can help mitigate climate change in different ways, such as by storing carbon in forest ecosystems, and by producing a renewable supply of material and energy products. We analyse the climate implications of different scenarios for forestry, bioenergy and wood construction. We consider three main forestry scenarios for Kronoberg County in Sweden, over a 201-year period. The Business-as-usual scenario mirrors today's forestry while in the Production scenario the forest productivity is increased by 40% through more intensive forestry. In the Set-aside scenario 50% of forest land is set-aside for conservation. The Production scenario results in less net carbon dioxide emissions and cumulative radiative forcing compared to the other scenarios, after an initial period of 30–35 years during which the Set-aside scenario has less emissions. In the end of the analysed period, the Production scenario yields strong emission reductions, about ten times greater than the initial reduction in the Set-aside scenario. Also, the Set-aside scenario has higher emissions than Business-as-usual after about 80 years. Increasing the harvest level of slash and stumps results in climate benefits, due to replacement of more fossil fuel. Greatest emission reduction is achieved when biomass replaces coal, and when modular timber buildings are used. In the long run, active forestry with high harvest and efficient utilisation of biomass for replacement of carbon-intensive non-wood products and fuels provides significant climate mitigation, in contrast to setting aside forest land to store more carbon in the forest and reduce the harvest of biomass.
Online Access
Free
Resource Link
Less detail

Collaboration Enables Innovative Timber Structure Adoption in Construction

https://research.thinkwood.com/en/permalink/catalogue2007
Year of Publication
2018
Topic
Market and Adoption
Application
Wood Building Systems
Author
Gosselin, Annie
Blanchet, Pierre
Lehoux, Nadia
Cimon, Yan
Publisher
MDPI
Year of Publication
2018
Country of Publication
Switzerland
Format
Journal Article
Application
Wood Building Systems
Topic
Market and Adoption
Keywords
Supply Chain
Construction
Prefabrication
Procurement
Language
English
Research Status
Complete
Series
Buildings
ISSN
2075-5309
Online Access
Free
Resource Link
Less detail

Cross-Laminated Timber Shear Walls in Balloon Construction: Seismic Performance of Steel Connections

https://research.thinkwood.com/en/permalink/catalogue2413
Year of Publication
2019
Topic
Seismic
Connections
Material
CLT (Cross-Laminated Timber)
Application
Walls

102 records – page 1 of 11.