Formwork H20 Timber Beam (Wood Girder) A) Flange: pine LVL flange and solid sawn pine lumber flange B) Pine plywood web. C) WBP phenolic resin D) Painting on the surface of flange and web: with yellow, waterproof, fireproof, rot-proof and frozen-proof painting, and the painting is environment friendly, meeting the environmental protection request Formwork H20 Timber Beam (Wood Girder) A) Flange: pine LVL flange and solid sawn pine lumber flange B) Pine plywood web. C) WBP phenolic resin D) Painting on the surface of flange and web: with yellow, waterproof, fireproof, rot-proof and frozen-proof painting, and the painting is environment friendly, meeting the environmental protection request