This project provides a draft of the proposed CSA O112.10 standard, "Evaluation of adhesives for structural wood products (limited moisture exposure)", along with a draft of the commentary which will be a permanent companion document to the new standard. This new standard introduces the classification of "limited moisture exposure" service conditions for bonded wood products. The new classification is useful for a product not intended for exterior use which, however, experiences incidental wetting, such as can occur during transportation, further processing, or even in service. The new classification will enable manufacturers to make the best use of advances in adhesives technology, and will provide end-users with a greater choice in cost, aesthetics, and environmental impact.
As well, this report includes a draft of a discussion paper about the new classification, a literature review of typical requirements for "dry service conditions", and the results of a bonding study done in support of the development of the proposed standard relating to block shear test requirements.