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Laminated veneer lumber - is an engineered wood product created by layering dried and graded wood veneers with waterproof adhesive into blocks of material known as billets. Cured in a heated press, LVL is typically available in various thick
link:https://www.lvilbeam.com/lvl/structural-lvl-beam/LVIL-F17-LVL-Beam-With-BSI-Certificate.html
LVIL F17 LVL Beam With BSI Certificate