Multifunctional Hybrid GFRP/Steel Joint for Concrete Slab Structures

A multifunctional hybrid glass fiber-reinforced polymer (GFRP)/steel joint has been developed for the transfer of compression and shear forces in thermal insulation sections of concrete slab structures used in building construction. The new pultruded cellular GFRP element improves considerably the energy savings of buildings due to its low thermal conductivity. The quasi-static behavior of the GFRP element in insulating and load-transferring...