VERLEGUNG
- Prepare the props to support the beams and position the lattice beams according to the plan At first, the beams must be distanced from each other by placing Fit Slab modules at the two ends in order to achieve the correct degree of parallelism between them.
- Once the beams are in place, the operator, positioned at one of the ends, gradually inserts the Fit Slab modules, interlocking them with each other, one after the other, sliding them in until the row is finished.
The Fit Slab module can be easily adapted to smaller measurements by cutting it both lengthwise and width-wise, until the surface is completed. - Close the two ends of each row by inserting the “abutment” closure element to prevent the overflow of concrete during the casting phase.
- After installing the modules, one on top of the other, put a suitable electro-welded mesh in place. If required by the project, both thermal and acoustic insulating materials can be inserted into the stratigraphy of the slab.
- Proceed with the casting of the reinforced concrete cap. Unlike bricks, the Fit Slab formworks do not need to be wetted before casting; as they are waterproof, they do not absorb the mix water for the reinforced concrete.
Begin casting by first filling the beams, the full fascia and the kerbs and continuing with the ribbing and upper slab, avoiding any interruption of the casting.
The class and consistency of the reinforced concrete used must fulfil the technical specifications established in the design and must be adequately vibrated. - After the appropriate curing time for the reinforced concrete has passed, the support structure can be disarmed. The intrados of the slab 6 should be closed after the technological systems have been passed through.
Closure can be performed with a suspended plasterboard ceiling or with other types.
