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6 records – page 1 of 1.

Awareness, Perceptions and Willingness to Adopt Cross-Laminated Timber in the United States

https://research.thinkwood.com/en/permalink/catalogue1435
Year of Publication
2014
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Author
Laguarda Mallo, Maria Fernanda
Organization
University of Minnesota
Year of Publication
2014
Country of Publication
United States
Format
Thesis
Material
CLT (Cross-Laminated Timber)
Topic
Market and Adoption
Keywords
US
Awareness
Perceptions
Language
English
Research Status
Complete
Online Access
Free
Resource Link
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Critical Factors in the Willingness to Adopt Innovative Wood-Based Building Materials in the Construction Industry: The Case of CLT

https://research.thinkwood.com/en/permalink/catalogue1436
Year of Publication
2017
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Author
Laguarda Mallo, Maria Fernanda
Organization
University of Minnesota
Year of Publication
2017
Country of Publication
United States
Format
Thesis
Material
CLT (Cross-Laminated Timber)
Topic
Market and Adoption
Keywords
US
North American Market
Language
English
Research Status
Complete
Online Access
Free
Resource Link
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Demonstration of Fire Performance of Durable Wood Strand Mass Timber Panels

https://research.thinkwood.com/en/permalink/catalogue2573
Topic
Fire
Material
Other Materials
Organization
Washington State University
University of Minnesota Duluth
Country of Publication
United States
Material
Other Materials
Topic
Fire
Keywords
Wood Strand Mass Timber Panel
Thermal Modification
Fire Performance
ASTM E119 test standard
Research Status
In Progress
Notes
Project contact is Vikram Yadama at Washington State University
Summary
Lumber yields from small diameter timber (SDT), such as ponderosa and lodge pole pine and grand fir, proposed in this study, are significantly lower (
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Evaluation of Retrofit Procedures for Nail-Laminated and Stringer Bridges

https://research.thinkwood.com/en/permalink/catalogue1434
Year of Publication
2002
Topic
Mechanical Properties
Material
NLT (Nail-Laminated Timber)
Application
Bridges and Spans

Mass Timber Hotel: Tuning CLT to Overcome Barriers to Adoption in the Hospitality Industry

https://research.thinkwood.com/en/permalink/catalogue2565
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Organization
University of Minnesota
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Market and Adoption
Keywords
Hospitality
Hotel
Acoustical Performance
Sound Transmission Class
MEP System
Aesthetic Properties
Research Status
In Progress
Notes
Project contact is Jacob Mans at the University of Minnesota
Summary
As the acceptance of cross-laminated timber (CLT) grows among commercial and institutional clients, the hospitality industry, in general, has been hesitant to adopt CLT. This reluctance is linked to several real and perceived factors. One, the industry has fire safety and fire rating concerns with the construction system; these concerns have been largely addressed through independent research and building code updates. Two, the industry is concerned with the acoustic rating of standard CLT panels, which do not currently meet the elevated performance standards of the hospitality industry – specifically the sound transmission class (STC) rating -- and will require additional design research. Three, the industry is concerned with the aesthetics of the system and the dual challenges of exposing wood and simultaneously integrating Mechanical Electrical and Plumbing (MEP) systems. Image, brand identity, and indoor air quality are all key variables that factor into whether this rapidly-growing industry adopts CLT as a viable system for hotel construction. There is an opportunity to reframe these individual challenges as a collection of assets in order to provide a holistic solution that can will demonstrate the feasibility of CLT within the hospitality industry. This grant will address these barriers and to facilitate the increased utilization of CLT within the hospitality industry. Such utilization has the potential to divert a substantial amount of fuel from federal forest and timber lands and to sequester its embedded carbon in buildings. Market analysis estimates that 715 hotels of 8 floors or lower (the target size for this project) will be built in the United States in 2020. If constructed out of CLT, this market represents approximately 94 million board feet of potential wood utilization through CLT per year (over 1 million metric tons of sequestered CO2). The opportunity to capture a fragment of this market warrants feasibility research to prove the viability of CLT for the hospitality industry. The University of Minnesota and DLR Group will work with CLT manufactures and established hospitality partners to construct a modular hotel room prototype that can test acoustical and MEP systems integration strategies – as well as spark future research projects. This experimental apparatus will also double as a show unit to educate possible users and developers of the potential for a mass timber hotel. In addition to developing, constructing, and testing the prototype, the team will develop informational materials and a detailed cost analysis of the project that will encourage hospitality partners to implement these ideas with confidence.
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A Performance Evaluation of Cross-Laminated Timber Manufactured With Aspen

https://research.thinkwood.com/en/permalink/catalogue36
Year of Publication
2015
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Author
Vetsch, Nicholas
Organization
University of Minnesota
Year of Publication
2015
Country of Publication
United States
Format
Thesis
Material
CLT (Cross-Laminated Timber)
Topic
Mechanical Properties
Keywords
Aspen
MOE
MOR
Modulus of Elasticity
Testing
Language
English
Research Status
Complete
Summary
CLT is an engineered wood product made from 3-7 layers of lumber assembled with alternating grains. Typically softwood lumber is used to manufacture CLT, but as Aspen (Populus tremuloides) lumber is highly available in Minnesota, this study was performed to investigate its feasibility for use in CLT panels. A CLT panel was manufactured using locally-acquired aspen lumber and tested for flatwise bending properties. A maximum load of 20.98 kN was found for the panel, which exceeds the standard [9]. However, the values found for MOE and MOR of 8,068 MPa and 13.26 MPa, respectively, were below those of the standard. This research was supported by the Undergraduate Research Opportunities Program (UROP).
Online Access
Free
Resource Link
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6 records – page 1 of 1.