The App
At first the user selects the required girder combination. There are five possible combinations: GT 24/GT 24, GT 24/2xGT24, VT 20K/VT 20K, VT 20K/2xVT 20K and VT 20K/GT 24. After the slab thickness and secondary beam spacing are entered, the MULTIFLEX Girder Slab Formwork Configurator calculates the maximum primary beam spacing. The maximum prop spacing is calculated with the entered primary beam spacing. The cantilever length, resulting prop load and a list of all possible prop types with their corresponding permissible prop loads are calculated on the basis of the entered clearance height and prop spacing. The permissible prop load is calculated for the selected prop type. The utilizations of the secondary/primary girders and props are displayed as additional results.
The PDF output format is provided for the documentation, for direct printing or for sending via e-mail by the application. A construction description for customers has been included into this datasheet.
Load assumptions are according to DIN EN 12812-2008-12 with a fresh concrete specific weight of ɣc= 24,5 kN/m³ (g = 9,81m/s²).
