Title: +038=221.001-#####T_01-Ruukki - Sandwichelement - Produktinfo.pdf
Before ordering lamellas project-specific plans should be made, considering the background structures, lamella frame structures, lamella installation direction, ventilation, thermal expansion and gaps as well as flashings and fastenings. The plans should be made by a structural design company familiar with facade planning or the structure planner of the building project.Lamella installation drawings are made based on the facade drawings. The lamellas are identified with unique ID numbers. Lamella dimensions must match the architect’s plan, which is complemented by detailed dimensions of the lamella joints as well as details of any corner, window and door connections. Based on these plans the installer can report the lamella dimensions as the work progresses. At the same time the location and number of the support studs should be specified. These are determined based on lamella dimensions.8 EN Ruukki Forma design instructionsLamella joints