Abstract
This report shows the results of an investigation by experimental study regarding the flexural loading capacity of composite slabs with reinforced concrete topped on the glued laminated timber panel. The shear connectors were used for deformed bar D10, flush cut bolt M12 and Lag screw bolt. As a result, there was no difference by three kinds of shear connectors for the initial stiffness, the proportional limit load and the maximum flexural load of composite slab when using glued laminated timber panel 60mm thick. The composite slab showed a ductile behavior after flexural yield load in load-deflection curves.