The World's

LARGEST EVER

Mass Timber Fire Test

Welcome to the

Mass Timber Demonstration Fire Tests Program

Canadian Wood Council

Background

The Canadian Wood Council has partnered with federal and provincial governments and organizations, as well as key experts, to conduct a series of five fire research burns on a full-scale mass timber structure in Ottawa. The five tests are scheduled to commence June of this year and will be complemented with targeted education sessions and symposiums. The primary purpose of the project is to support market acceptance of tall and large mass timber buildings in Canada and to encourage the construction of buildings that include mass timber.

With the most certified sustainable forests in the world, Canada is a champion of sustainable forest management and in a position to solidify our global leadership in the bioeconomy and forest sector by advancing mass timber adoption. Mass timber is revolutionizing the building industry as a renewable, nature-based construction material. Recognizing mass timber’s vital role in achieving a low carbon, built environment, the Canadian Wood Council and its partners are dedicated to advancing its adoption.

Purpose

The purpose of the project is to support market acceptance of tall and large mass timber buildings in Canada and encourage the construction of buildings that include mass timber. By designing and executing a series of demonstration fire research tests on a full-scale mass timber structure, and collecting data from tests, the purpose is to:
  • Demonstrate mass timber fire performance to key stakeholders including building officials, fire service and insurance industry
  • Encourage building code advancements that will allow for taller and larger wood buildings Support the adoption of the 2020 National Building Code introducing new provisions to allow 12 storey mass timber buildings
  • Support future code change proposals and the development of alternative solutions
  • Encourage the development of / provide data and information to support the transition toward performance-based codes, long-term strategy
  • Promote the adoption of mass timber by developing educational materials for targeted audiences
  • Support the maximum use of exposed mass timber elements (visual aesthetic), leading to cost competitive projects and health and wellness benefits
  • Demonstrate the ability of different mass timber assemblies to maintain structural integrity under, during and post-construction fire scenarios in a way that is comparable to (or superior to) conventional materials.
  • Support the transition to Performance-based codes

Objectives

While there is evidence, research, and case studies that demonstrate comparable, safety and performance of mass timber construction in relation to construction using conventional materials like steel and concrete, misconception is still circulating. By designing and executing a series of demonstration fire research burns on a full-scale mass timber structure, and collecting data from these burns, our objectives are to:

  • Showcase, through fire demonstration tests, that mass timber construction is a safe and viable alternative to other more conventional construction systems (steel & concrete) for constructing large or tall buildings;
  • Support the implementation and adoption of the 2020 edition of the National Building Code of Canada;
  • Support future code change proposals to extend the use of mass timber to other building types, heights, and sizes;
  • Support the transition to Performance-based codes;
  • Use the results and finds from the demonstration tests to develop viable solutions to mitigate construction fire risk.

Targeted Audiences

Various key stakeholders within the construction sector need to be influenced and convinced through science-based tests that mass timber building systems can be designed to provide a safe building environment when subject to fire. The key groups targeted by the project include, but are not limited to:

  • Building Code Officials & Regulators
  • Fire Services Professionals
  • Insurance Professionals
  • Building & Construction Industry
  • Sustainability Specialists
  • Building Occupants & Owners

Funders & Stakeholders

Natural Resources Canada

BC Forestry Innovation Investment

Government of British Columbia – Office of Mass Timber Implementation (OMTI)

Ontario – Ministry of Northern Development, Mines, Natural Resources and Forestry

Alberta – Agriculture, Forestry & Rural Economic Development

Québec – Ministère des Forêts, de la Faune et des Parcs

Canadian Wood Council

FPInnovations

Full Scale Fire Testing and Research

The National Research Council of Canada (NRC) is providing support for the technical work and science-based fire tests, as part of its research to inform the advancement of safe and innovative solutions across Canada’s construction industry.

Key Consultants & Contractors

GHL Consultants Ltd.

CHM Fire Consultants Ltd.

ISL Engineering

Timmerman Timberworks Inc.

Key Suppliers & Manufacturers

Five mass timber product manufacturers are supplying the mass timber materials. The manufacturers and their materials being supplied are:

  1. Western Archrib:
    ◦ Glulam beams and columnsBlur
    ◦ Westdek panels for the roof
  2. Element5 Modern Timber Buildings
    ◦ Glulam beams and columns
    ◦ CLT floor
  3. Structurlam Mass Timber Corporation
    ◦ Glulam beams and columns
    ◦ CLT floor and walls
  4. StructureCraft: Timber engineering & Construction:
    ◦ DLT floor and roof
  5. Nordic Structures
    ◦ Glulam beams and columns
    ◦ CLT roof and walls

Several key material suppliers who are supporting the program, include:

  1. MTC
    ◦ Connectors and fasteners
  2. Rockwool
    ◦ Fire Proof Insulation
  3. Hilti
    ◦ Fireproof material

The structure for the Ottawa Fire Test will be erected by Timmerman Timberworks Inc.

Contact Us

Address

99 Bank Street, Suite 400 Ottawa, Ontario, Canada K1P 6B9

Phone

(613) 294-3409 (613) 747-6264 (Fax)

Hours

8-5pm EST


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