Standard Practice for Establishing Allowable Properties for Visually-Graded Dimension Lumber from In-Grade Tests of Full-Size Specimens (Includes all amendments and changes 8/25/2026).
NORMA vydaná dňa 1.8.2026
Označenie normy: ASTM D1990-26a
Dátum vydania normy: 1.8.2026
Počet strán: 35
Približná hmotnosť: 105 g (0.23 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
characteristic values, design values, dimension lumber, full-size specimens, grade model, grade quality index, lumber design values, size model, untested properties,, ICS Number Code 79.040 (Wood, sawlogs and sawn timber)