DIN 4074-1-2003
木材强度分级.第1部分:针叶锯木木材
Strength grading of wood - Part 1: Coniferous sawn timber
DIN 4074-1-2003 发布历史
This standard is applicable for coniferous sawn timber for components, which must be measured according to their strength. It specifies grading characteristics and classes as a precondition for the specification and application of calculation values for the verification of limiting strength and usability according to DIN 1052 or Din 1074. Grading may be done by two methods : - visually with grading classes ( according to clause 6) - machine grading with strength classes (according to clause 7). For special use of timber special standards are applicable regarding the strength grading : DIN 68326 and DIN EN 131-2 for wooden ladders, DIN 15147 for flat pallets.
DIN 4074-1-2003由德国标准化学会 DE-DIN 发布于 2003-06，于 2008-12 废止。
DIN 4074-1-2003 在中国标准分类中归属于: B69 木材加工材，在国际标准分类中归属于: 79.040 木材、原木和锯材。
DIN 4074-1-2003的历代版本如下：
- 2003年06月 DIN 4074-1-2003 木材强度分级.第1部分:针叶锯木木材
- 2008年12月 DIN 4074-1-2008 木材的强度分级.第1部分:针叶树锯材
- 2012年06月01日 DIN 4074-1-2012 木材的强度分级.第1部分:针叶树锯材
- 标准号
- DIN 4074-1-2003
- 发布日期
- 2003年06月
- 实施日期
- 废止日期
- 2008-12
- 中国标准分类号
- B69
- 国际标准分类号
- 79.040
- 发布单位
- DE-DIN
- 代替标准
- DIN 4074-1-2008
- 适用范围
- This standard is applicable for coniferous sawn timber for components, which must be measured according to their strength. It specifies grading characteristics and classes as a precondition for the specification and application of calculation values for the verification of limiting strength and usability according to DIN 1052 or Din 1074. Grading may be done by two methods : - visually with grading classes ( according to clause 6) - machine grading with strength classes (according to clause 7). For special use of timber special standards are applicable regarding the strength grading : DIN 68326 and DIN EN 131-2 for wooden ladders, DIN 15147 for flat pallets.