NZS 3618:1984 Mechanical stress grading of timber
- NZS 3618:1984
- Valid from
- Information provider
- Standards New Zealand
- Information type
- New Zealand Standard
This Standard sets out the requirements to be met by timber mechanically stress graded for bending strength and stiffness in compliance with this Standard.
Lists a range of standard stress grades and requires the grading machine to be capable of producing at least one of these. Deals with the approval and verification of stress grading machines, and lays down quality assurance and control procedures which shall be met before compliance with the Standard is claimed.