...North American buildings built in the 1800s, wood construction has proven it can stand the test of time. Although wood building technology has been changing over time, wood’s natural durability...
...of Non-Combustibility in Building Materials.” For further information, refer to the following resources: Wood Design Manual, Canadian Wood Council National Building Code of Canada CAN/ULC-S114 Test for Determination of Non-Combustibility...
...and follow all manufacturer’s instructions. Surface Preparation for Aged Wood Wood coatings need a fresh surface or the coating simply won’t last. The longer wood has been allowed to weather, the poorer...
...use of treated wood apply when coating preservative-treated wood. Effect of bluestain Bluestain is caused by fungi, and bluestained wood is more permeable than unstained wood, therefore it may absorb...
...with decay (rot) caused by decay fungi, which can penetrate deeply into wood and significantly reduce wood strength in a relatively short period. In contrast, weathering of wood is caused...
...Adjustment Factors for Fire-Retardant-Treated Plywood Roof Sheathing National Building Code of Canada Example Specifications for Plywood Plywood Grades Plywood Handling and Storage Plywood Manufacture Plywood Sizes Quality Control of Plywood...
...this will be quite obvious. The wood will be soft and perhaps even be breakable by hand. Decayed wood breaks with a carrot-like snap versus the splintering of sound wood....
...environments. For borate-treated wood used inside buildings, the same connectors can be used as for untreated wood. Recommendations on Fasteners for Treated Wood Fasteners for use in treated wood that...
...very rapidly in wet wood. Copper moves more slowly because it reacts with the wood. For dryer wood, glycols can be added to borate formulations to improve penetration. Over-the-counter wood...
...end of wood members. When a wood member dries, moisture is lost very rapidly from the end of the member. At midlength, however, the wood is still at a higher...
The durability of wood is often a function of water, but that doesn’t mean wood can never get wet. Quite the contrary, wood and water usually live happily together. Wood...
Course Overview This presentation will highlight recent award winning timber projects recognized in the UK including several beautiful wood buildings that were featured in...
Course Overview Gestimat facilitates the assessment of the carbon footprint of buildings. Developed in Quebec for the Wood Charter and financed by the Fonds vert, Gestimat is...
Aperçu du cours Le cours Sizer propose une introduction approfondie au programme WoodWorks Sizer, un outil puissant pour la conception et l'analyse d'éléments structurels...
In 2009, the British Columbia Building Code (BCBC) was amended to permit residential buildings of up to six storeys to be constructed in wood. Since then, through a five-year...
It is significant that wood played such a large role in this type of complex, which is usually done in other materials. The wood structure is a unifying element between the...
Wall Types for Water Control Building envelope experts generally speak of three or four different approaches to design of a wall for moisture control. Face seal...
The success of the University of British Columbia's (UBC) Earth Sciences programs resulted in a need for the department to expand in order to accommodate a growing enrollment...
Wood is the only major building material that grows naturally and is renewable. With growing pressure to reduce the carbon footprint of the built environment, building...
Construction products and the building sector as a whole have significant impacts on the environment. Policy instruments and market forces are increasingly pushing...
Structural Composite Lumber (SCL) Structural composite lumber (SCL) is a term used to encompass the family of engineered wood products that includes laminated veneer lumber...
Advancements in wood product technology and systems are driving the momentum for innovative buildings in Canada. Products such as cross-laminated timber (CLT)...
The design values for visually graded and mechanically graded Hem-Fir (N) dimension lumber have been updated in response to the routine assessment of strength and stiffness...