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Published on Sep 13, 2011
Colin Craven, product testing director, and Robbin Garber-Slaght, product testing lab engineer at the Cold Climaye Housing Research Center talk about the excitement of tearing down Mobile Test Laboratory (MTL).
MTL, a road-worthy trailer with nine test wall bays has nine test walls that were built using typical building practices. Each test wall has a different ratio of insulation in the wall cavity (fiberglass batts) to the insulation on the exterior of the wall (rigid or spray-on foam). Also, some walls have no interior vapor barriers.