Injecting resin under loose tiles

[peteablard]

Has anyone had any experience doing this? I'm looking for a supplier and any advice as have a job I'd like to try it on

 

[Chalker]

How big is the area.

 

[peteablard]

About 15m2. The problem is there's a large island in the middle which can't be moved and all tiles which go under it have de bonded. Virtually every tile has popped and if I can't go down the resin route then I'll leave it. (It wasn't done by me originally)

 

[Dave]

Do you know what the substrate is ?

 

[peteablard]

Do you know what the substrate is ?

Yes Dave its18mm ply with hardie. There is UFH in there too but not 100% sure what type. I've removed one tile which had completely de bonded from the adhesive. It was an empty room when tiled but there's approx £40k worth of kitchen sat on it now. Tiles are 600x600 and as the majority are part covered I thought this method would be best