Tag Archives: Underwriters Laboratories

American manufacturers learn Canadian building codes

June 25, 2018

Underwriters Laboratories/CLEB sponsored a workshop at the American Architectural Manufacturers Association 2018 Summer Conference, clarifying what U.S. manufacturers need to know about Canadian codes.

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Standards and applications for smoke- and fire-protective curtains

March 28, 2018

Fire curtains used as fire-protection features in commercial buildings have had a controversial history. In 1672, a fire at the Drury Lane Theater in London prompted the owners to rebuild with two safety features: a large water tank perched on the roof to douse potential stage fires, and the world’s first known safety curtain.

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UL launches new support tools for life safety design

November 3, 2017

Last month, Underwriters Laboratories (UL) unveiled new services and support tools for architects and contractors. Designed as a self-service guidance, UL Architectural Services provides resources to help design/construction professionals locate code-compliant fire-resistance and smoke-protection solutions for projects.

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Choosing appropriate UL designs

September 4, 2015

Many UL designs have load restrictions—a matter of great importance and potential liability for engineers of record (EORs), who, in accordance with several building codes and the UL Fire-Resistance Rating Directory, are responsible for identifying and approving the use of such designs on a project.

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UL announces new testing services for building envelopes

August 10, 2015

Underwriters Laboratories (UL) launched new curtain wall mockup and field testing capabilities for building envelopes. The global safety science organization’s services provide performance testing to determine the rate of air infiltration, water penetration, structural, impact, and cyclical performance for windows, doors, and curtain walls.

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