So… we have some gaps in the concrete pavement outside our house. I’m sure the council would just snigger if we asked them to fill them, they aren’t very big, so what mix should I use? It’s more like repointing than anything else.

This is us wanting to avoid the inevitable crumbly mess over next few years as water get in and makes it worse.

Just go to B&Q and get some mortar mix. It’s just sand and cement and it’ll work fine. I did round the bottom of the gravel boards on my drive with it.

expansion gaps between slabs? should be tar not concrete if so