PRIMARY STRUCTUREWood Hollow Core SlabKerto is the high quality laminated veneer lumber from Metsä Wood. It can be applied in innumerable ways; from roof to truss. Since the veneers are compacted to 10%, there may be relatively high strengths (bending strength to 50N / mm2) and stiffnesses be expected from the product. Because of the industrial production, the material has a good dimensional stability. posted by Tim Belaen at 15.03.17in Gent, 2017LOGIN