Are terrace slabs on pedestal supports possible without a gradient?
Pedestals without gradient are used for (roof) terraces and balconies with floor-level sliding doors. However, this brings challenges.
Is it possible to have terrace slabs on stilts without incline?
Yes, technically it is possible to have terrace slabs on stilts without incline, there are also no frost damages due to the avoidance of concrete. However, if there is no possibility for a slope for technical reasons, this entails several challenges and potential disadvantages that must be taken into account.
Matters for slab paving without incline
Stilts are capable of creating a flat surface where slabs can be placed without the need for a steady slope. This technique is often used for terraces, roof terraces, or balconies with floor-to-ceiling doors and glass balustrades. Nonetheless, there are several points to consider.
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Water drain
Without an incline, the water cannot drain naturally. Therefore, you need to implement an effective drainage solution to ensure that the water does not stand on the surface. This can be achieved by using special drainage systems or by creating minor slopes between the slabs.