I don't normally deal with this but a good friend has asked me to have a quick look at one of his coping stones (I don't know the technical term for them)
The front of house pic shows the general layout of them and the other pics show that the bottom one has slipped down about 3 inches.
He is worried it will slide off?
My question is, do you think there are some raised ridges/stoppers on the underside of the stone that stops it sliding off? I think water has got in and eroded the brick the stone sits on and has caused it to slide down.
Or is the stone flat underneath? So no angle iron or anything, just compo holds it in place?
The front of house pic shows the general layout of them and the other pics show that the bottom one has slipped down about 3 inches.
He is worried it will slide off?
My question is, do you think there are some raised ridges/stoppers on the underside of the stone that stops it sliding off? I think water has got in and eroded the brick the stone sits on and has caused it to slide down.
Or is the stone flat underneath? So no angle iron or anything, just compo holds it in place?