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10 records – page 1 of 1.

Solutions for Mid-Rise Wood Construction: Cone Calorimeter Results for Acoustic Membrane Materials Used in Floor Assemblies (Report to Research Consortium for Wood and Wood-Hybrid Mid-Rise Buildings)

https://research.thinkwood.com/en/permalink/catalogue1951
Year of Publication
2014
Topic
Acoustics and Vibration
Material
Light Frame (Lumber+Panels)
Application
Floors

Solutions for Mid-Rise Wood Construction: Full-Scale Standard Fire Test for Exterior Wall Assembly using a Simulated Cross-Laminated Timber Wall Assembly with Gypsum Sheathing

https://research.thinkwood.com/en/permalink/catalogue10
Year of Publication
2014
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Walls
Author
Taber, Bruce
Gibbs, Eric
Lougheed, Gary
Su, Joseph
Bénichou, Noureddine
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Walls
Topic
Fire
Keywords
Gypsum
Mid-Rise
Testing
Exterior Walls
Full-Scale
Language
English
Research Status
Complete
Summary
One of the tasks in the project, Wood and Wood-Hybrid Midrise Buildings, was to develop further information and data for use in developing generic exterior wall systems for use in mid-rise buildings using either lightweight wood frame or cross-laminated timber as the structural elements. This report describes a standard full-scale exterior wall fire test conducted on May 22, 2012 on a simulated cross-laminated timber (CLT) wall assembly with an attached insulated lightweight wood frame assembly protected using gypsum sheathing. The test was conducted in accordance with CAN/ULC-S134 [3].
Online Access
Free
Resource Link
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Solutions for Mid-Rise Wood Construction: Full-Scale Standard Fire Test for Exterior Wall Assembly Using a Simulated Cross-Laminated Timber Wall Assembly with Interior Fire-Retardant-Treated Plywood Sheathing

https://research.thinkwood.com/en/permalink/catalogue743
Year of Publication
2014
Topic
Design and Systems
Fire
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Walls
Author
Gibbs, Eric
Taber, Bruce
Lougheed, Gary
Su, Joseph
Bénichou, Noureddine
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Walls
Topic
Design and Systems
Fire
Keywords
Mid-Rise
Exterior Wall
Language
English
Research Status
Complete
Summary
One of the tasks in the project, Wood and Wood-Hybrid Midrise Buildings, was to develop further information and data for use in developing generic exterior wall systems for use in mid-rise buildings using either lightweight wood frame or cross-laminated timber as the structural elements. This report describes a standard full-scale exterior wall fire test conducted on October 30, 2012 on a simulated cross-laminated timber (CLT) wall assembly with an attached insulated lightweight wood frame assembly protected using interior fire-retardant-treated (FRT) plywood sheathing. The test was conducted in accordance with CAN/ULC-S134 [3].
Online Access
Free
Resource Link
Less detail

Full Scale Exterior Wall Test on Nordic Cross-Laminated Timber System

https://research.thinkwood.com/en/permalink/catalogue2
Year of Publication
2015
Topic
Design and Systems
Fire
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
Gibbs, Eric
Su, Joseph
Organization
National Research Council of Canada
Year of Publication
2015
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Design and Systems
Fire
Keywords
Full Scale
Type X Gypsum Board
Exterior Wall
Language
English
Research Status
Complete
Summary
This report describes a full-scale exterior wall fire test conducted on December 16, 2014 on a Nordic cross-laminated timber (CLT) wall system. The test was conducted in accordance with CAN/ULC-S134-13, Standard Method of Fire Test of Exterior Wall Assemblies. The test was conducted using the exterior wall fire test facility located in the Burn Hall of the NRC Fire Laboratory, Mississippi Mills, Ontario. The CLT wall system was assembled to represent a continuous solid wood wall covered by a water barrier membrane and insulation. The pilot burners were lit prior to the commencement of the test. Gas flow to the burners was manually adjusted to follow the prescribed heat input required by the standard.
Online Access
Free
Resource Link
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Solutions for Mid-Rise Wood Construction: Fire Test for Rainscreen Wall System

https://research.thinkwood.com/en/permalink/catalogue373
Year of Publication
2014
Topic
Fire
Material
Light Frame (Lumber+Panels)
Application
Walls
Wood Building Systems
Author
Gibbs, Eric
Taber, Bruce
Lougheed, Gary
Su, Joseph
Bénichou, Noureddine
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Walls
Wood Building Systems
Topic
Fire
Keywords
Mid-Rise
Rainscreen
Language
English
Research Status
Complete
Summary
One of the tasks in the project, Wood and Wood-Hybrid Midrise Buildings, was to develop further information and data for use in developing generic exterior wall systems for use in mid-rise buildings using either lightweight wood frame or cross-laminated timber as the structural elements. This report describes a screening fire test conducted on August 22, 2012 on a rainscreen wall system. The test was based on CAN/ULC-S134-13 [3]. However, the dimensions of the test wall (2.4 m wide by 4.9 m high) were less than those required for the standard test conducted in accordance with CAN/ULC-S134.
Online Access
Free
Resource Link
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Fire Endurance of Cross-Laminated Timber Floor and Wall Assemblies for Tall Wood Buildings

https://research.thinkwood.com/en/permalink/catalogue1094
Year of Publication
2014
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Walls
Floors
Author
Su, Joseph
Roy-Poirier, Audrey
Leroux, Patrice
Lafrance, Pier-Simon
Gratton, Karl
Gibbs, Eric
Berzins, Robert
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Walls
Floors
Topic
Fire
Keywords
Tall Wood
Full Scale
Fiberglass Wool
Encapsulated
Type X Gypsum Board
Fire Endurance Tests
Language
English
Research Status
Complete
Summary
Standard fire endurance tests were performed on a full-scale floor assembly and a full-scale wall assembly constructed with cross-laminated timber (CLT) as the main structural element. The full-scale floor assembly consisted of CLT panels encapsulated with fiberglass wool and a single layer of 15.9 mm thick Type X gypsum board on the exposed side and with two layers of 12.7 mm thick cement board on the unexposed side. The full-scale wall assembly was constructed from CLT panels encapsulated with two layers of 15.9 mm thick Type X gypsum board on both faces. Nine thermocouples were installed on the unexposed face of both assemblies to monitor the temperature rise throughout the test and nine deflection gauges were installed on each assembly to monitor deformations. The superimposed load applied on the floor assembly was 9.4 kN/m² and the load imposed on the wall assembly was 449 kN/m. The fire endurance period of the full-scale floor assembly was 128 minutes and that of the full-scale wall assembly 219 minutes. Both the full-scale floor assembly and the full-scale wall assembly failed structurally afterwards under the applied loading. No hose stream tests were carried out on the fullscale floor and wall assemblies.
Online Access
Free
Resource Link
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Full-Scale Standard Fire Resistance Test of a Wall Assembly for Use in Lower Storeys Of Mid-Rise Buildings

https://research.thinkwood.com/en/permalink/catalogue347
Year of Publication
2014
Topic
Fire
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Author
Lafrance, Pier-Simon
Berzins, Robert
Leroux, Patrice
Su, Joseph
Lougheed, Gary
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Topic
Fire
Keywords
Fire Resistance
Mid-Rise
Language
English
Research Status
Complete
Summary
A research project, Wood and Wood-Hybrid Midrise Buildings, was undertaken to develop information to be used as the basis for alternative/acceptable solutions for mid-rise construction using wood structural elements. As one approach, encapsulation materials could be used to protect the combustible (wood) structural materials for a period of time in order to delay the effects of the fire on the combustible structural elements, including delay of ignition. In delaying ignition, any effects of the combustion of the combustible structural elements on the fire severity can be delayed. In some cases, and depending upon the amount of encapsulating material used (e.g. number of layers), ignition of the elements might be avoided completely. This scenario would primarily depend upon the fire event and the actual fire performance of the encapsulating materials used. The effectiveness of the encapsulation approach in limiting the involvement of wood structural materials in fires was demonstrated in the research project through bench-, intermediate- and full-scale fire experiments.
Online Access
Free
Resource Link
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Solutions for Mid-Rise Wood Construction: Cone Calorimeter Results for Materials Used In Standard Exterior Wall Tests

https://research.thinkwood.com/en/permalink/catalogue352
Year of Publication
2014
Topic
Fire
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Walls
Author
Bijloos, Martin
Lougheed, Gary
Su, Joseph
Bénichou, Noureddine
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Walls
Topic
Fire
Keywords
Mid-Rise
Exterior Wall
Cone Calorimeter
Language
English
Research Status
Complete
Summary
One of the tasks in the project, Wood and Wood-Hybrid Midrise Buildings, was to develop further information and data for use in developing generic exterior wall systems for use in mid-A1-100035-01.3 3 rise buildings using either lightweight wood frame or cross-laminated timber as the structural elements. As a result, full-scale standard exterior wall assembly tests were conducted to CAN/ULC-S134. The foam insulations examined for use in the full-scale test assemblies were typical of those used in present-day construction. In addition, a non-standard test (Test EXTW-5) was conducted using a reduced scale rain screen wall system. In addition to the full-scale tests, cone calorimeter tests were conducted to select and characterize the foam insulation, water resistant barrier and FRT plywood materials, as well as the regular gypsum sheathing, used in the full-scale tests. Tests were also conducted with the foam insulations protected using the sheathing materials used in the full-scale tests. The results of the cone calorimeter tests are provided in this report.
Online Access
Free
Resource Link
Less detail

Solution for Mid-Rise Wood Construction: Full-Scale Standard Fire Resistance Tests of Wall Assemblies for Use in Lower Storeys of Mid-Rise Buildings

https://research.thinkwood.com/en/permalink/catalogue346
Year of Publication
2014
Topic
Design and Systems
Fire
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Walls
Author
Lafrance, Pier-Simon
Berzins, Robert
Leroux, Patrice
Su, Joseph
Lougheed, Gary
Bénichou, Noureddine
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Walls
Topic
Design and Systems
Fire
Keywords
Mid-Rise
Full Scale
Language
English
Research Status
Complete
Summary
A research project, Wood and Wood-Hybrid Midrise Buildings, was undertaken to develop information to be used as the basis for alternative/acceptable solutions for mid-rise construction using wood structural elements. The effectiveness of the encapsulation approach in limiting the involvement of wood structural materials in fires was demonstrated in this research project through bench-, intermediate- and full-scale fire experiments. These results for encapsulated lightweight wood-frame (LWF) systems and encapsulated cross-laminated timber (CLT) systems are documented in a series of reports [3, 4, 5, 6]. In addition to developing the encapsulation approach for protecting the wood structural materials to meet the above code intent, research was undertaken to examine standard fire resistance of encapsulated wood structural assemblies for use in mid-rise wood/timber buildings. One of the major differences between structural LWF assemblies used in mid-rise wood buildings (5-6 storeys) and low-rise wood buildings (= 4 stories) is the wall assemblies for the lower storeys. For mid-rise wood buildings, loadbearing wall assemblies on the lower storeys have to be designed to resist higher axial loads due to the self-weight of the upper storeys, which often result in the need for larger-size stud members and/or a greater number of studs, and higher lateral loads in case of seismic events or wind loads, which often requires the use of wood shear panels within the wall assembly. These wall assemblies very often will need to meet standard fire resistance requirements, and therefore, information regarding their standard fire-resistance ratings should be developed. This report documents the results of fullscale furnace tests conducted to develop standard fire-resistance ratings of encapsulated LWF assemblies for use in mid-rise applications.
Online Access
Free
Resource Link
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Solutions for Mid-Rise Wood Construction: Full-Scale Standard Fire Test for Exterior Wall Assembly Using Lightweight Wood Frame Construction wth Gypsum Sheathing

https://research.thinkwood.com/en/permalink/catalogue374
Year of Publication
2014
Topic
Fire
Material
Light Frame (Lumber+Panels)
CLT (Cross-Laminated Timber)
Application
Walls
Author
Gibbs, Eric
Taber, Bruce
Lougheed, Gary
Su, Joseph
Bénichou, Noureddine
Organization
National Research Council of Canada
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Fire
Keywords
Mid-Rise
Full Scale
Exterior Wall
Type X Gypsum Board
Language
English
Research Status
Complete
Summary
One of the tasks in the project, Wood and Wood-Hybrid Midrise Buildings, was to develop further information and data for use in developing generic exterior wall systems for use in mid-rise buildings using either lightweight wood frame or cross-laminated timber as the structural elements. This report describes a standard full-scale exterior wall fire test conducted on March 6, 2012 on an insulated lightweight wood frame wall assembly protected using gypsum sheathing. The test was conducted in accordance with CAN/ULC-S134-13 [3]
Online Access
Free
Resource Link
Less detail

10 records – page 1 of 1.