- Standard No.
- GB/T 1927.12-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
-
GB/T 1927.12-2021
- Replace
-
GB/T 1939-2009
- Scope
- This document describes the determination of the transverse grain compressive proportional ultimate strength of wood, including the principles, test equipment, samples, test procedures, result calculations and test records, etc. . This document is applicable to the determination of the ultimate strength of the cross-grain compressive ratio of small unblemished wood samples.
GB/T 1927.12-2021 Referenced Document
- GB/T 1927.2-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements
- GB/T 1927.4-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content
- GB/T 1927.5-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density
- LY/T 1788 Wood properties terminology*, 2023-06-19 Update
GB/T 1927.12-2021 history
- 2021 GB/T 1927.12-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain
- 2009 GB/T 1939-2009 Method of testing in compression perpendicular to grain of wood
- 1991 GB/T 1939-1991 Method of testing in compression perpendicular to grain of wood
GB/T 1927.12-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain has been changed from GB/T 1939-2009 Method of testing in compression perpendicular to grain of wood.