Skip header and navigation

Refine Results By

222 records – page 1 of 23.

Bonding Performance of Adhesive Systems for Cross-Laminated Timber Treated with Micronized Copper Azole Type C (MCA-C)

https://research.thinkwood.com/en/permalink/catalogue2200
Year of Publication
2020
Topic
Design and Systems
Connections
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Lim, Hyungsuk
Tripathi, Sachin
Tang, Juliet
Publisher
ScienceDirect
Year of Publication
2020
Country of Publication
Netherlands
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Design and Systems
Connections
Keywords
Preservatives
Micronized Copper Azole-Type C
Bonding Performance
Delamination Tests
Block Shear Tests
Adhesives
Block Shear Strength
Wood Failure Percentage
Language
English
Research Status
Complete
Series
Construction and Building Materials
Summary
The feasibility of manufacturing cross-laminated timber (CLT) from southern yellow pine (United States grown) treated with micronized copper azole type C (MCA-C) preservative was evaluated. Lumber (2x6 visually graded no. 2 boards) was treated to two retention levels (1.0 and 2.4 kg/m3 ), planed to a thickness of 35 mm, and assembled along with an untreated control group using three adhesive systems following product specifications: melamine formaldehyde (MF), resorcinol formaldehyde (RF), and one-component polyurethane (PUR). Block shear and delamination tests were conducted to examine the bonding performance in accordance with ASTM D905 and ASTM D2559 Standards, respectively. One-way analysis of variance and Kruskal-Wallis H test were conducted to evaluate the effects of preservative retention and adhesive type on block shear strength (BSS) and wood failure percentage (WFP). Regardless of adhesive type, the 1.0 kg/m3 retention treatment significantly lowered BSS compared to the untreated control. CLT composed of the laminations treated at 2.4 kg/m3 maintained BSS when PUR and RF were used but not MF. The average WFP of each CLT configuration ranged from 89% to 99%. The untreated CLT specimens did not experience any delamination under accelerated weathering cycles. The delamination rates of the treated specimens assembled using MF and RF increased with the preservative retention level, while PUR provided delamination rates less than 1% to the laminations treated at both levels. These combined data suggest that, under the conditions tested, PUR provided overall better bonding performance than MF and RF for MCA-C treated wood.
Online Access
Free
Resource Link
Less detail

Methods for Practice-Oriented Linear Analysis in Seismic Design of Cross Laminated Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue2304
Year of Publication
2020
Topic
Seismic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
General Application

The Economic and Emissions Benefits of Engineered Wood Products in a Low-Carbon Future

https://research.thinkwood.com/en/permalink/catalogue2351
Year of Publication
2020
Topic
Environmental Impact
Cost
Material
CLT (Cross-Laminated Timber)
Other Materials
Application
Wood Building Systems
General Application

Predicting Failure of Notched Cross-Laminated Timber Plates Including the Effect of Environmental Stresses

https://research.thinkwood.com/en/permalink/catalogue2354
Year of Publication
2020
Topic
Mechanical Properties
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
General Application
Author
Nairn, John
Year of Publication
2020
Country of Publication
United States
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
General Application
Topic
Mechanical Properties
Design and Systems
Keywords
Delamination
Fracture Mechanisms
Residual Stresses
Language
English
Research Status
Complete
Series
Wood Material Science & Engineering
Online Access
Free
Resource Link
Less detail

Risk of Moisture in Diffusionally Open Roofs with Cross-Laminated Timber for Northern Coastal Climates

https://research.thinkwood.com/en/permalink/catalogue2355
Year of Publication
2020
Topic
Moisture
Material
CLT (Cross-Laminated Timber)
Application
Roofs
Author
Sadlowska-Salega, Agnieszka
Was, Krzysztof
Publisher
MDPI
Year of Publication
2020
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Roofs
Topic
Moisture
Keywords
Moisture Condensation
Critical Moisture Content
Diffusively Open
Hygrothermal Calculation
Language
English
Research Status
Complete
Series
Buildings
Online Access
Free
Resource Link
Less detail

Development of a Vibroacoustic Stochastic Finite Element Prediction Tool for a CLT Floor

https://research.thinkwood.com/en/permalink/catalogue2008
Year of Publication
2019
Topic
Acoustics and Vibration
Material
CLT (Cross-Laminated Timber)
Application
Floors
Author
Qian, Cheng
Ménard, Sylvain
Bard, Delphine
Negreira, Juan
Publisher
MDPI
Year of Publication
2019
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Floors
Topic
Acoustics and Vibration
Keywords
Impact Sound Insulation
Low Frequency
Simulation
Language
English
Research Status
Complete
Series
Applied Sciences
ISSN
2076-3417
Online Access
Free
Resource Link
Less detail

Life Cycle Assessment (LCA) of Cross-Laminated Timber (CLT) Produced in Western Washington: The Role of Logistics and Wood Species Mix

https://research.thinkwood.com/en/permalink/catalogue2009
Year of Publication
2019
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Chen, Cindy
Pierobon, Francesca
Ganguly, Indroneil
Publisher
MDPI
Year of Publication
2019
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
General Application
Topic
Environmental Impact
Keywords
Life-Cycle Assessment
Cradle-to-Gate
Language
English
Research Status
Complete
Series
Sustainability
ISSN
2071-1050
Online Access
Free
Resource Link
Less detail

Assessment of Energy Saving Potential by Replacing Conventional Materials by Cross Laminated Timber (CLT)—A Case Study of Office Buildings in China

https://research.thinkwood.com/en/permalink/catalogue2010
Year of Publication
2019
Topic
Energy Performance
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Dong, Yu
Cui, Xue
Yin, Xunzhi
Chen, Yang
Guo, Haibo
Publisher
MDPI
Year of Publication
2019
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Energy Performance
Keywords
China
Energy Consumption
Office Buildings
Language
English
Research Status
Complete
Series
Applied Sciences
ISSN
2076-3417
Online Access
Free
Resource Link
Less detail

Monitoring Moisture Performance of Cross-Laminated Timber Building Elements during Construction

https://research.thinkwood.com/en/permalink/catalogue2102
Year of Publication
2019
Topic
Site Construction Management
Moisture
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems

Monitored Indoor Environmental Quality of a Mass Timber Office Building: A Case Study

https://research.thinkwood.com/en/permalink/catalogue2103
Year of Publication
2019
Topic
Serviceability
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems

222 records – page 1 of 23.