Outdoor bathroom with solid rock floor

matweb

finished floor in outdoor bathroom

when making an outdoor bathroom floor out of rock seamed like a good idea

Started to cart in the rocks and place in a crusher grit base while trying to keep it flat

 all rocks in place and held there with crusher grit, it was then hosed in for a few days to help it settle 

 next step was to dig out some of the crusher grit down about 80mm ready for the motar grout

 made a strong mortar grout using sand cement and bondcrete scooping it in and filling all the joints

 once it dried out enough we hand washed it to get excess motor off the rocks with a water and acid solution 

Jason

Another impressive project on a significant scale @matweb. Well done. 

When you say "seemed like a good idea" - I take it you wouldn't do it again or recommend others tackle it? Certainly all your hard work looks like it was worth it from here!

Thanks for sharing. 

Jason