Monday, January 9, 2017

CLT Blast Testing

Cross-laminated timber (CLT) is a structural wood product that can be made from small diameter timber. This makes it a strong candidate for industrial use of some of the low-value wood product that needs to come off the Tahoe forests in order to restore ecological function and resilience to these damaged systems. As a bonus, CLT reduces the massive carbon footprint of concrete and steel in urban buildings.

Though very strong, fire- and seismic-resistant, CLT is not in the Universal Building Code...yet:
WoodWorks, in cooperation with the United States Forest Service and the Softwood Lumber Board, conducted a series of live blast tests on three cross-laminated timber (CLT) structures at Tyndall Air Force Base. All structures remained intact and matched modeling predications with acceptable levels of damage under significant explosive loading. WoodWorks will release a full analysis of testing results when available. The results will be used to further expand the use of wood solutions for Department of Defense applications and other blast-resistant construction.
 Check out that shockwave! Read more about these tests on the WoodWorks website.

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