Specification :

Material: Made of high-grade solid sawn pine lumber and pine plywood, LVL pine plywood, poplar and birch plywood
Glude: MUF warterproof glueColor: yellow
Length cm: 180 / 245 / 290 / 330 / 360 / 390 / 490 / 590cmBending moment: max.5 Kn/ m Cutting action: max 10.0KN
Shear force: min 11.knBending: max1/ 500
Pine lumber for flange, plywood for web finger-joint way between web and flange
Around 5.2-6.5 kgs per running meter according to the thickness of the web.

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