OK, here we go with some pics

These couple show the poor finish of the shotcrete we found after we stripped the formwork. Was not happy at the time, but it wasnt the biggest deal in the world.
Patched using several products (Sika 352 and 620 top coat). Wasnt hard to do just took time and ended up being rather expensive.
Some photos showing the formwork of the main slab. Kinda off topic, but some members have shown their interest in the way the rest of the house is going together so thought I would post them up.
I can post more if there is interest is them.
On to the granite tiles. As you can see, the tiles are glued onto the 45 degree surface that we formed up earlier and that was shot. The half bullnose edge of the each tile is the part that defines the actual water level of the pool and the edge that we took so much time in getting right. As I mentioned in my previous post, each tile was set to a very close tolerance.

Here you can see along the whole length of the pool how straight it is. Any variation that can be seen in a bow or cup along the length of each tile. Thats something I simply could not control and I dont feel will make any marked difference to the finished product.

Unfortunetly, because I was so busy actually building, I ran short of time and would have loved to have taken a few more photos at this stage, but it wasnt to be.
In this photo, you can see the two most critical aspects of this whole build.
The dark board with the fillet attached is 1/2 inch formply which is sitting directly on top of the granite. This is what forms the actual drain around the edge of the pool. The fillet was something we had to mill ourselves as the size I needed (3/4") wasnt available. The placement of fillet on the formply was crucial as that defined the edge of the floor slab (pool surround) outside the drain. 98% ended up very close to perfect and Im delighted with the result. There are a couple of small sections that I will need to grind slightly to ensure the edge is perfectly straight.
The grey section is heat formed PVC sheet. The PVC sheet covers the dish drains we formed (and repaired) earlier that were cast when the pool was shot. This cover sits on top of the formply so that we maintained a 1/2 gap (drain).
I was rather concerned that in time the PVC sheet may delaminated from the concrete so I used a special primer on the PVC as well as nylon screws with a very course thread that pass through the PVC and allowed me to mechanically fix the PVC to the concrete. The course thread will give a good bite on the concrete and because they arent metallic, I wont have to worry about them corroding over time and later failing.

The slab is a 50/50 mix of white pebble and basalt, 10mm in size (3/8") and we "broadcast" a mix of recycled glass (4 different colours, 3 shades of blue as well as a clear glass) which was then trowelled into the wet concrete. Later , when the slab has fully cured, the surface will be ground and polished. We wanted to include the glass mix to tie the slab to the pool colorwise and give the main slab a bit of interest as well as its a pretty big area (400m2, 4300sqft)

And here is the result.
A 1/2 " gap right around the pool, with all hidden drainage and the water level less than 1/2" below the pool surround.
We also cast in a slight fall right around the pool for the first 1.2m (4 ft) so that any water that is splashed out runs back into the pool/drain. Its only slight as I didnt want it to be obvious, but as the surround will be polished, it should be more than enough.
The slight waveness you can see along the edge is some variation in the thickness of the pool surround. That will disappear when the pool surround is polished.
Still have the bedroom slab to form and pour (left of the pool) and then the house will have to wait while I start a new, larger project. Need to make some more money to pay for this dream home of ours!