Roof element + wall element = BASIC HALL

Roof element

The pitch, weight and thickness of the long and lean, high-tech supporting roof element are minimised. The length of the light-weight saddle TT-roof slab is up to 30 metres.
The shape of this element has been developed through testing, aiming for an optimum ratio of dimensions, mass and load-bearing capacity.
In the central part, on top of the ridge, the height of the element is 760 mm, whereas in some places the concrete layer is only 20 mm thick.
Load-bearing capacity is ensured by the use of stiffening ribs. The lower parts of beams have thickenings which conceal prestressing reinforcement steel.
The element is made of high mark concrete B70 that belongs to the fire resistance class R45 (up to R60). The 1:40 pitch ensures appropriate water drainage.
The width of modular elements is 2.4 m.

The pitch, weight and thickness of the long and lean, high-tech supporting roof element are minimised. The length of the light-weight saddle TT-roof slab is up to 30 metres.
The shape of this element has been developed through testing, aiming for an optimum ratio of dimensions, mass and load-bearing capacity.
In the central part, on top of the ridge, the height of the element is 760 mm, whereas in some places the concrete layer is only 20 mm thick.
Load-bearing capacity is ensured by the use of stiffening ribs. The lower parts of beams have thickenings which conceal prestressing reinforcement steel.
The element is made of high mark concrete B70 that belongs to the fire resistance class R45 (up to R60). The 1:40 pitch ensures appropriate water drainage.
The width of modular elements is 2.4 m.