The TTR Mixed Beam with concrete bottom is a manufactured product with high fire resistance. Mixed steel-cement structure, made to withstand high loads on large spans, it adapts perfectly to floors such as honeycomb or slab.

Totally self-supporting, it allows a considerable saving of time, as it does not require the works of banqueting and shoring.

It is widely used in underground parking lots, shopping centers and more generally in the presence of aggressive environments such as seaside resorts.