TT slabs

The TT slab is at its best, for example, in the roofs of industrial buildings and supermarkets, as a cheap and relatively light construction in long spans.

The slabs are used as load-bearing structures for upper, intermediate and lower floors in industrial, commercial and office buildings.

The slab can also be designed as a composite structure. TT slabs are pre-stressed concrete elements.

The height of the TT slab can be selected for intervals of 300 – 1400 mm / 100 mm.
The width of the rib can be selected at 120 to 300 mm / 60 mm intervals.
The width of the slab is normally 3000 mm.
Maximum span is about 28 m.

The environmental class of the slab is usually XC0, XC1.
The fire resistance classification is normally R60.