The jointing of the wooden elements that make up the beam with the industrialised lattice is made with the help of the multi-nail connectors. The multi-nail boards are made of a special steel, by stamping, obtaining sharp teeth on one side. The assembly of the knots from the lattice is done with the help of a specialised press, pressing the multi-nail board on both sides with a force of 20-50 tons, depending on the type of board and the section of wood used. In this way, the pressing is done uniformly, the use of the hammer being forbidden.
The prefabricated floors of Posi-Strut lattices can replace the classic concrete floors from the last level. It is sufficient to apply a 20 mm OSB board, a protective film and a screed of maximum 4 mm and the floor behaves like the concrete one from all points of view.