Sahateollisuuskirja

Sahateollisuus-kirjan verkkomateriaali

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Edellinen - Strength grading for structural timber
Seuraava - Quality control and certification

Test your skills

Test your skills!

Test is only for your own purposes and you result or answers will not be saved.

 

1. What is the timber quality grading based on?

2. Strength grades of sawn timber are T3, T2, T1, T0.

3. Knots are the most common features determining the quality of the sawn timber.


 

Edellinen - Strength grading for structural timber
Seuraava - Quality control and certification
Contact
The Association of Finnish Sawmillmen
Secretary
Kari Perttilä
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