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7 records – page 1 of 1.

Fire Performance Requirements of Non-Load-Bearing Wood-Frame In-Fill Walls in Concrete/Steel Hybrid Buildings. Part 1 - Literature Review of International Building Code

https://research.thinkwood.com/en/permalink/catalogue2621
Year of Publication
2013
Topic
Fire
Material
Light Frame (Lumber+Panels)
Application
Walls
Hybrid Building Systems
Author
Lu, Ling
Organization
FPInnovations
Year of Publication
2013
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Walls
Hybrid Building Systems
Topic
Fire
Keywords
Fire-Retardant-Treatment (FRT)
Fire Resistance Rating
Building Code
Construction
Exterior Wall
Non-Loadbearing
Concrete
Steel
Mid-Rise
Language
English
Research Status
Complete
Summary
Related sections in the International Building Code (IBC) were reviewed regarding use of wood components in non-combustible buildings, and light-frame wood buildings or heavy timber buildings greater than 4-storeys in height. The highlights of this review are: a) Fire-retardant-treated (FRT) wood can be used in partitions when the required fire-resistance rating is not more than 2 hours. This includes all types and occupancy groups of Types I and II construction; b) FRT wood can be used in non-bearing exterior walls in Type I, II, III and IV construction; c) Wood components can be used in interior walls for Type III and IV construction; d) Wood components can be used in both interior and exterior walls for Type V construction. When a sprinkler system is installed according to NFPA 13 [1], it is possible to build a light-frame wood building or heavy timber building over 4-storeys according to the following provisions: a) Type IIIA 6-storey light-frame wood buildings using FRT wood for exterior walls for Occupancy group B (Business), H-4, and 5-storey light-frame wood buildings for Occupancy group F-2, H-3, I-1(Institutional), R (Residential), S-2; b) Type IIIB 5-storey light-frame wood buildings using FRT wood for exterior walls for Occupancy group R; c) Type IV (HT) 6-storeys timber buildings for Occupancy group B, F-2, H-4 and S-2; d) Type IV (HT) 5-storeys timber buildings for Occupancy group F-1, H-3, I-1, R, S-1 and U.
Online Access
Free
Resource Link
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Fire Performance Requirements of Non-Load-Bearing Wood-Frame In-Fill Walls in Concrete/Steel Hybrid Buildings. Part 2 - Review of the National Building Code of Canada

https://research.thinkwood.com/en/permalink/catalogue2622
Year of Publication
2013
Topic
Fire
Material
Light Frame (Lumber+Panels)
Application
Walls
Hybrid Building Systems
Author
Lu, Ling
Organization
FPInnovations
Year of Publication
2013
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Walls
Hybrid Building Systems
Topic
Fire
Keywords
Non-Loadbearing
Fire Resistance
Concrete
Steel
Building Code
Fire Performance
Exterior Wall
Sprinklers
Mid-Rise
Language
English
Research Status
Complete
Summary
This project evaluates the National Building Codes of Canada (NBCC) clauses relevant to fire performance and performance requirements of non-load-bearing wood-frame in-fill walls in concrete/steel hybrid buildings. Related clauses in NBCC are reviewed regarding the use of wood components and non-load bearing wall systems in non-combustible buildings. The highlights of this review are: § An exterior non-loadbearing wall assembly with combustible components is allowed in non-combustible construction if: a) Building height is not more than 3 storeys or has a sprinkler system throughout ; b) The interior surfaces of the wall assembly are protected by a thermal barrier ; and c) The wall assembly satisfied the testing criteria for CAN/ULC S134 ; § Combustible interior wall finishes, other than foamed plastics, are allowed in non-combustible construction if the thickness is not greater than 25 mm and their flame spread rating (FSR) is not more than 150 ; § Combustible insulation, other than foamed plastics, is allowed in non-combustible construction if the flame-spread rating not more than 25 ; § Combustible insulation with a FSR not less than 25 and not more than 500 is allowed in exterior and interior walls of non-combustible construction if the building is non-sprinklered and not more than 18 m or sprinklered and protected by a thermal barrier ; § There are no obstacles for using wood-frame in-fill wall systems for interior partition walls in hybrid buildings: a) For non-sprinklered buildings not greater than 3 storeys or a floor area not greater than 600 m2 ; b) For sprinklered buildings. § Non-combustible construction allows combustible elements in partition walls in the following instances: a) Solid lumber partitions located in a fire compartment area are permitted in a non-sprinklered floor area not greater than 600 m2 with restrictions ; b) Solid lumber partitions not less than 38 mm thick and partitions that contain wood framing are permitted with restrictions. § Combustible cladding can be used under the following circumstances: a) When a wall assembly with exposing building face is between 10 to 25% tested by CAN/ULC-S134 and complies with Article 3.1.5.5 ; b) When a wall assembly with exposing building face is between 25 to 50%, is sprinklered throughout, installed on a gypsum board sheathing, and has a FSR not more than 25 (with restrictions) ; c) When a wall assembly with exposing building face is between 50 to 100%, cladding can be combustible for group A, B, C, D, E, F. § When a building is required to be of non-combustible construction, combustible elements are limited to the requirements in Subsection 3.1.5 on non-combustible construction ; § When comparing the NBCC with the International Building Code (IBC), the IBC is more in favour of using FRT wood frame in-fill walls with one more storey.
Online Access
Free
Resource Link
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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
Online Access
Free
Resource Link
Less detail

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

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

Solutions for Mid-Rise Wood Construction: Full-Scale Standard Fire Test for Exterior Wall Assembly using Lightweight Wood Frame Construction with Interior Fire-Retardant-Treated Plywood Sheathing

https://research.thinkwood.com/en/permalink/catalogue348
Year of Publication
2014
Topic
Fire
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems

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

7 records – page 1 of 1.