GB 449-1984
Replaced
GB/T 28987-2012
Active
National standards
GB/T 28987-2012 Standard methods for development of characteristic mechanical values for structural lumber
GB/T 28987-2012 Standard methods for development of characteristic mechanical values for structural lumber
Basic Information
Standard Code:
GB/T 28987-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nWood processing materials
ICS Name:
\nTimber, logs, and sawn timber
Publish Date:
2012-12-31
Implement Date:
2013-06-01
Pages:
8 pages
Scope
This standard specifies the standard procedures and steps for establishing the strength and property characteristic values of timber, including the sampling of standard timber, testing methods, and data analysis methods.
This standard is applicable to standard timber made from domestic tree species or imported logs and sawn timber in China.
Development Information
Referenced Standards
ASTM D 1990
GB/T 1931-1991 Method for determination of the moisture content of wood
GB/T 1931-2009 Method for determination of the moisture content of wood
GB/T 1933-1991 Method for determination of the density of wood
GB/T 1933-2009 Method for determination of the density of wood
GB 50005-2017 Standard for design of timber structures
Related Standards
GB 4814-1984
Replaced
GB 4814-1984 Log volume table
GB 4815-1984
Replaced
GB 4815-1984 Volume table of Chinese fir tree poles
GB/T 11717-1989
Replaced
GB/T 11717-1989 Pulp logs
GB/T 1930-1991
Replaced
GB/T 1930-1991 Method for determination of the annual rings width and latewood rate of wood
GB/T 15106-1994
Replaced