American Wood Grading Guide
Credit: 3 PDH Hours
Course Fee: $45.00
Pages: 28
How it Work!
- Register first and log into your account. Study and take the quiz for FREE until passed.
- After passing the quiz, follow the page, pay for the course and print your certificate.
Course Summary:
The purpose of this course is to provide a simplified but thorough explanation of the grading rules for American hardwood lumber. They were established over 100 years ago by the newly formed National Hardwood Lumber Association (NHLA). Today the NHLA has over 2,000 members worldwide and the NHLA rules are still the national standard for the U.S. hardwood industry and form the basis for grading of export lumber.
Learning Objective:
Wood is a natural material and by its very nature may contain different characteristics and defects that need to be understood and allowed for in any given application. The grading of sawn wood into categories as it is processed helps to determine to a large extent the value and potential use possible for each board of sawn lumber.
Course Author
Franco F. Davati, P.E.
Review the quiz before studying the course.Certificate of completion of the course
This course comes with a multiple-choice quiz. You can view the quiz and take the quiz if you are logged in your account. You can take the quiz for this online PDH course as many times until passed. The passing grade is 70% and above. After you pass the quiz simply follow the page, to pay for the course and print your certificate instantly. A copy of the certificate and receipt for this course will always be in your account.Acrobat Reader is required to view this document. Click here to download a free copy of Acrobat Reader.
This online PDH course can also be used as a continuing education course for the following.