It is specially useful for garages floors, house garages, commercial garages , crawl spaces, floors in industrial buildings, schools, Hospitals, Hotels… because it has smooth concrete underneath, and so, you can save plastering procces.

 In the shape of arch, double T ( TT ), or Pi number.

Spans up to 12 mts and more, and, besides, important overloads.

60 cms amongst axis distance.

Reinforcement protective distance for aggressive environments.

Continuous.

Monolithic.

Exact measures lenght and width (all our systems are OPENED : they are custom-built).

Rough top surface to stick better the compression slab concrete.

The frontal part of the rib is rough, as well.

Isostatical and hiperestatical calculus.

Facilities and comfort in the later hardwiring : water, gas, electricity, air-conditioning...

Also for roofings : level roofings, and sloping ones.

Fire resistence : 120 minutes.

We supply the customer with axis distance hollow form for these "Pi TT" ribbed slabs.

 

 

 

Different floor thickness

20

25

30

35

45

plus the appropriate compression slab.

 

Main beams of reinforced concrete.

Level main beams of reinforced concrete.

Edgewise main beams of reinforced concrete.

Metal main beams.

Walls.