GB/T 1927.1-2021
Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree (English Version)

Standard No.
GB/T 1927.1-2021
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 1927.1-2021
Replace
GB/T 1927-2009
Scope
This document describes the setting of test material collection location and sample wood selection, sample wood harvesting, test material interception and recording, as well as test material numbering and transportation in the test method for physical and mechanical properties of wood with small flawless samples. This document is applicable to the collection of test materials for the study of wood physical and mechanical properties of standing trees of the same type of stand.

GB/T 1927.1-2021 Referenced Document

  • GB/T 1927.2 Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements
  • GB/T 26423-2010 Terminology of forest resources
  • LY/T 1788 Wood properties terminology*， 2023-06-19 Update

GB/T 1927.1-2021 history

  • 2021 GB/T 1927.1-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree
  • 2009 GB/T 1927-2009 Method of sample tree collection for physical and mechanical tests of wood
  • 1991 GB/T 1927-1991 Method of sample tree collection for physical and mechanical tests of wood
  • 0000 GB 1927-1980

GB/T 1927.1-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree has been changed from GB/T 1927-2009 Method of sample tree collection for physical and mechanical tests of wood.

Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree

GB/T 1927.1-2021 -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


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