... 0.5mm MC:12% lvl for construction walking board beam 1.LVL--Laminated Veneer Lumber LVL is ... Laminated Veneer Lumber. It is a kind of board uses log as material, by rotary-cutting ... , such as construction template parts, construction beam, carriage board, furniture, flooring, wood keel, packaging and so on ... and more suitable for load-bearing use. Surface mount pine dough, making the product at the same ...