Describe the characteristics of lumber that impact on grade, and explain how the various grades are defined. Explain the various grades of softwood lumber and how they may be determined visually and by machine Understand the relationship between Load and deflection, and MOR and MOE Discuss how the log is broken down in a sawmill Review the main aspects impacting on kiln drying and identify the common methods used in B.C. with an awareness of alternative methods. Explain defects caused by drying wood Understand the role of durability in wood performance; identify the durable in and how they can be used in buildings to provide a suitable service life. Identify the main preservatives used in and explain how wood is pressure treated, including the use of preconditioning and post treatment processes to ensure the environmental acceptance of the treated products. Identify the main composite materials available in and explain the differences in their composition. Understand the range of engineered wood products available and explain the advantages of such materials in construction Explain how wood chips are converted into paper using chemical and mechanical pulping Understand how the integrated forest sector value chain operates Grading Policy Quizzes, problems and participation 10% Report on industrial plant visit 15% Mid-term exam 30%
Describe the characteristics of lumber that impact on grade, and explain how the various grades are defined. Explain the various grades of softwood lumber and how they may be determined visually and by machine Understand the relationship between Load and deflection, and MOR and MOE Discuss how the log is broken down in a sawmill Review the main aspects impacting on kiln drying and identify the common methods used in B.C. with an awareness of alternative methods. Explain defects caused by drying wood Understand the role of durability in wood performance; identify the durable in and how they can be used in buildings to provide a suitable service life. Identify the main preservatives used in and explain how wood is pressure treated, including the use of preconditioning and post treatment processes to ensure the environmental acceptance of the treated products. Identify the main composite materials available in and explain the differences in their composition. Understand the range of engineered wood products available and explain the advantages of such materials in construction Explain how wood chips are converted into paper using chemical and mechanical pulping Understand how the integrated forest sector value chain operates Grading Policy Quizzes, problems and participation 10% Report on industrial plant visit 15% Mid-term exam 30%
Wood-474-Syllabus13.docx