...through punched steel teeth that are embedded into the wood members. Today, light-frame wood trusses are widely used in single- and multi-family residential, institutional, agricultural, commercial and industrial construction. The...
...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...
As for all other building materials, a critical aspect of wood structures is the manner by which members are connected. Wood products are building materials which are easily drilled, chiseled,...
Prefabricated wood I-joists are proprietary structural wood members that consist of fingerjoined solid sawn lumber or laminated veneer lumber (LVL) flanges attached to a plywood or oriented strand board (OSB)...
By using roundwood that is often not be suitable for lumber production, wood-based panels make efficient use of the forest resource by providing engineered wood products with defined strength and...
...use LVL in applications where appearance is important, common wood finishing techniques can be used to accent grain and to protect the wood surface. In finished appearance, LVL resembles plywood...
...pressed. LSL resembles oriented strand board (OSB) in appearance as they are both fabricated from the similar wood species and contain flaked wood strands, however, unlike OSB, the strands in...
...flaked wood strands that have a length-to-thickness ratio of approximately 75. The wood strands used in OSL are shorter than those in LSL. Combined with an adhesive, the strands are...
...Engineered Wood Association Canadian Construction Materials Centre (CCMC), Institute for Research in Construction CSA O86 Engineering design in wood ASTM D5456 Standard Specification for Evaluation of Structural Composite Lumber Products...
...Kalesnikoff Nordic Structures APA – The Engineered Wood Association Canadian Construction Materials Centre (CCMC) Element5 ANSI/APA PRG 320 Standard for Performance-Rated Cross-Laminated Timber CSA O86 Engineering design in wood CSA...
...characteristics. Moisture Control of Glulam The checking of wood is due to differential shrinkage of the wood fibres in the inner and outer portions of a wood member. Glulam is...
Plank decking may be used to span farther and carry greater loads than panel products such as plywood and oriented strand board (OSB). Plank decking is often used where the...
Templar Flats in Hamilton, Ontario, has the distinction of being the first occupied, modern wood-frame mid-rise building completed in Ontario. It was constructed under...
Although seismic events occur all over the world, the areas most susceptible to large earthquakes are those that lie along active fault lines. These fault lines are found at...
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...
Located in Edmonton, Alberta, the Mosaic Centre for Conscious Community and Commerce was designed to be the province’s first “net-zero energy” commercial building and...
Edmonton, the capital of Alberta, is a fast-growing city with a population of 1,200,000 people in the overall metropolitan area. It boasts comprehensive bus and light-rail...
Throughout history, protecting commercial structures from fire has been important. Fire poses risk in terms of safety to occupants, building integrity, business interruption...
The R-Town V6 pilot project is the first 6-storey, mixed-use, multi-unit residential building developed in Ontario that fully employs mass timber as the main structural...
Red Deer College (RDC) Student Residence is a 5,800-sq.m. (60,000-sq.ft.), five-storey wooden structure with 145 units, designed and completed to meet the 300-bed demand for...
This case study examines two wood buildings, both with primary retail commercial occupancies, but which employ different mass timber products to achieve very different...
Ontario’s first mass timber commercial building in over 100 years, 80 Atlantic pioneers a new urban office typology for potentially many more timber-frame projects across...
Mark Twain called Anne of Green Gables, “The sweetest creation of child life yet written.” He sent the author Lucy Maud Montgomery a letter of praise, congratulating her...
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...