GB/T 1927.4-2021
Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content (English Version)
- Standard No.
- GB/T 1927.4-2021
- 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 1927.4-2021
- Replace
- GB/T 1931-2009
- Scope
- This document describes the principle, equipment, samples, test procedures, result calculations and test records of the determination of the moisture content of small, flawless wood samples. This document is applicable to the determination of moisture content in wood physical and mechanical properties tests of small, flawless samples.
GB/T 1927.4-2021 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
- LY/T 1788-2008 Standard terminology relating to wood properties
GB/T 1927.4-2021 history
- 2021 GB/T 1927.4-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content
- 2009 GB/T 1931-2009 Method for determination of moisture content of wood
- 1991 GB/T 1931-1991 Method for determination of the moisture content of wood
- 0000 GB 1931-1980
GB/T 1927.4-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content has been changed from GB/T 1931-2009 Method for determination of moisture content of wood.
GB/T 1927.4-2021 -All Parts
GB/T 1927.1-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree
GB/T 1927.10-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending
GB/T 1927.11-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 11: Determination of ultimate stress in compression parallel to grain
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
GB/T 1927.13-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 13:Determination of the modulus of elasticity in compression perpendicular to grain
GB/T 1927.14-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 14: Determination of tensile strength parallel to grain
GB/T 1927.15-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 15: Determination of tensile strength perpendicular to grain
GB/T 1927.16-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 16: Method of testing in shearing strength parallel to grain of wood
GB/T 1927.17-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 17: Determination of impact bending strength
GB/T 1927.18-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 18: Determination of resistance to impact indentation
GB/T 1927.19-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness
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 1927.20-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength
GB/T 1927.21-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 21: Determination of nail and screw holding power
GB/T 1927.3-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood
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
GB/T 1927.6-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 6: Determination of shrinkage
GB/T 1927.7-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 7: Determination of water absorption
GB/T 1927.8-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling
GB/T 1927.9-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 9: Determination of bending strength