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Stone floors are mainly used on terraces or as a road surface. If you have this covering, which consists mostly of plates, laid correctly, then you have no problems. However, if you do not pay attention to important things, then it can happen that the stone coating becomes slippery after rain. That can have two reasons.
- The gradient in the surface is missing. If the stones are a larger area than on the terrace or in a yard, then there may be a lack of slope through which the water can drain. Of course, this has to be taken into account during construction. A gradient of 2% makes sense. That's two inches of difference in height to one meter.
- Especially when the plates are in the shade, a deposit of algae and moss forms very quickly. If that is the case, then you have to deal with the scrubber more often. Suffice it to scrub with clear water, who wants to make it easier, can also use appropriate means. However, they do not cost a lot and chemistry is still there.