1. DIN 68364 (2003) Properties of wood species – Density, modulus of elasticity and strength
2. DIN 52186 (1978) Testing of wood; bending test
3. EN 13501-1 (2018) Fire classification of construction products and building elements – Part 1: Classification using data from reaction to fire tests
4. EN 1534 (2020) Wood flooring and parquet –Determination of resistance to indentation –Test method
5. EN ISO 11925-2 (2020) Reaction to fire tests - ignitability of products subjected to direct impingement of flame - part, vol 2. Single-flame source test