Did you know? The majority of cement used in Fab 34 construction was characterised as low carbon due to the integration of recycled content. To create the low-carbon solution, ground granulated blast furnace slag (GGBS), a recycled material, is used in the mix to increase the recycled content of the concrete and reduce the environmental impact of a structure or precast element. GGBS is a byproduct from steel production, as leftover material from steel mills is ground down and used to create this