This standard specifies the test equipment, samples, test procedures, result calculation, test result record and report for determining the transverse grain compression resistance of wood. This standard is applicable to the full transverse grain compressive test and the transverse grain partial compressive test of small flawless wood samples.
GB/T 1939-2009 Referenced Document
GB/T 1928-2009 General requirements for physical and mechanical tests of wood
GB/T 1929-2009 Method of sample logs sawing and test specimens selection for physical and mechanical tests of wood
GB/T 1931-2009 Method for determination of moisture content of wood
GB/T 1939-2009 history
2021GB/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
2009GB/T 1939-2009 Method of testing in compression perpendicular to grain of wood
1991GB/T 1939-1991 Method of testing in compression perpendicular to grain of wood
GB/T 1939-2009 Method of testing in compression perpendicular to grain of wood was changed to 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.