ISO 3351:1975 PDF
Wood — Determination of resistance to impact indentation
Wood — Determination of resistance to impact indentation
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 2
- Publication date:
- December 1, 1975
- Edition:
- ISO IS 3351 edition 1 version 1
- ICS:
- 79.040
The method described determines the resistance of the surface layer of a test piece to impact indentation by a steel ball being dropped from a height of 500 1 mm. With a pressing mechanism the test piece is held against a massive base-plate.
Technical details
- Technical committee
- ISO/TC 218 - Timber
- SKU
- ISO 3351:1975








