block and beam

Hi - I’ve built a suspended block and beam terrace to sit below patio doors. Plan is to tile onto this using same tiles as inside - 900x600x25 limestone tiles and tiles will end up flush with doorstep. I’ve built a fall away from house into the block and beam but not sure it’s enough (it’s...

I need to cover a block and beam floor in the grout/slurry mix. I'm unsure of how wet the mix should be. I read that it needs to be brushed cleaned and wetted beforehand, and then a 4:1 sharp sand cement slurry needs brushing on. How wet/dry is this slurry? Does it have to be sharp sand...