This part of NS 3420 includes descriptive texts for load-bearing constructions of solid wood, wood-based profiles, glulam, timber and solid wood (covers/walls/roofs) as well as cladding. Panels and boards for floors, walls and ceilings. Floor table in solid wood and parquet. Corresponding partial products such as deck tables and lighting are also included. Part Q also includes descriptive texts for the repair and restoration of wooden structures.
NS 3420-Q-2014 history
2019NS 3420-Q:2019 Specification texts for building, construction and installations - Part Q: Timber works
2014NS 3420-Q:2014 Specification texts for building, construction and installations — Part Q: Timber works