1)Material: Radiate Pine from New Zealand; Spruce from North Europe
2)Flange: 80*40mm, Solid Wood
3)Web: 27*28*31*32mm, plywood
4)Length: As requested (within 8 meters)
5)Painting: with yellow, waterproof, fireproof, rot-proof and frozen-proof
painting, environment friendly
6)Metal or plastic top is avaiable
7)Weight per running meter: 5.5kg
8)Application: concrete forming for construction
9)Advantage: anti-abrasive, winkles-resistant and anti-erosive