This standard applies to planed spliced boards of softwood. Profiles and board widths also apply to rough sawn timber. The sorting takes place according to DIN 68365. The short codes for the type of wood are to be specified according to DIN EN 13556.This standard does not apply to floor boards according to DIN EN 13990.
DIN 4072:2017 history
2019DIN 4072:2019-04 Boards tongued and grooved made of coniferous timber
2019DIN 4072:2019 Boards tongued and grooved made of coniferous timber
1970DIN 4072 E:2018-07 Boards tongued and grooved made of coniferous timber
2018DIN 4072 E:2018 Draft Document - Boards tongued and grooved made of coniferous timber
2017DIN 4072:2017 Boards tongued and grooved made of coniferous timber
1977DIN 4072:1977 Boards tongued and grooved made of coniferous timber