GB/T 38070-2019
ActiveStructural composite lumber for use in structural glued laminated timber
结构用集成材木质复合层板
Application Summary AI generated
This standard specifies the classification, requirements, test methods, and quality control criteria for structural composite lumber used as laminations in glued laminated timber (glulam). It is applied in the construction industry for manufacturing engineered wood beams and columns, ensuring the mechanical performance and durability of glulam components in building structures.
Related Standards
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GB/T 4656-1984
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GB/T 28985-2012
Wood I-jiost for building structures
GB/T 28993-2012
Standard test methods for mechanical properties of structural lumber
GB/T 29740-2013
Assembled temporary houses with light-weight steel framing
GB/T 29897-2013
Visual grading rules for dimension lumber in light wood frame construction
GB/T 31291-2014
Standard for evaluation of duration of load and creep effects of wood and wood-based products
GB/T 31264-2014
Test methods for mechanical properties of structural wood-based panels
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.