... full pine3.Glue:WBPwooden scaffold plank/board: for construction LVL, plar LVL,LVB, Laminated Veneer Lumber ... joint, scarf joint, finger jointUsageConstruction,Feature:1) High bending strength2) Little linear expansion conefficient3) Strong nail holding4) Moistureproof and easy work5) Tight construction ... emission8) The produces are suitable for the construction of viaduct and tall frame buliding9) If ...