Back to non-aspect, I've been trying it for a few weeks now and it's the best way to play him in my opinion. The extra damage from Hammer is such a big deal as the game goes on vs a minimal slow + heal from aspect. Again, very similar builds across a few solo picks, but there's so many items that are strong for tanks right now, be flexible an learn when some items are better than others outside of this default build.
This is pretty much my default build on most gods right now. The most replaceable items are Shell and Genji's for thor I'd say, and runeforged really deep into a game. All of the swaps below can apply to these 3 items. Also I'd say the 4,5,6 items in this build can be re-arranged, for example if you REALLY need beads, getting Shell upgrade in the 4th slot and delaying Spirit robe is fine. Don't be afraid to add your own spin on these builds.
A way more agressive end to the build that I personally like in most games, the extra CD as well a resets from the passive allow you to snowball fights really hard when things are going well.
A lot of prots + HP if you prefer these stats over a 2nd relic and the Shell passive.
I love time lock on Thor deep into a game, this is the kinda swap you make after full build. Time lock is great for when teams over-commit to you after late game dunks as well as resetting all your CDs to stay active in fights.