Thoughts about exterior stairs

[fredj721]

Thinking of installing an exterior staircase similar to this:

http://www.styleroom.se/image/scaled/full/of7p/1/310622-yttertrapp-garagenedfart.jpg

But I would like to add some kind of stone material on the steps, e.g., 3-4 cm granite. The question is, will the stone hold? And how do you attach it? PL400?

Regards
// Fred J

 

[JKrister]

I would have used PL400 or another stone adhesive. In this case, it is only against slipping since the weight itself will do its part. 5 x 40 x 200 is about 100 kg, so they won't go far on their own.

 

[Stefan N]

I don't think the granite will hold in such thin slabs. Go to a stone company and check.