... :WBP Tolerance:+-0.5mm MC:12% lvl for construction walking board beam 1.LVL--Laminated Veneer Lumber LVL is the short name of Laminated ... in a hot press and the whole process is finished. LVL has the structural feature that solid wood doesn’t have ... used in many fields, such as construction template parts, construction beam, carriage board, furniture, flooring, wood keel, packaging and so on ...