lifting

Hi all, I posted here a few months ago while I was getting estimates to have a large floor area tiled. A large amount of the floor was wood parquet floor. The job seemed to go well and all was well BUT recently some of the tiles came loose (grout started to crack) and then some clearly are no...

I have to lift 62 square metres of porcelain floor tiles. I'm sure that the tiles can be lifted easily using a power chisel, but how on earth do you get the addhesive off the concrete screed in order to lay new porcelain tiles? I have underfloor heating pipes running through the screed. Is it...

We have just finished tiling our bathroom floor, only to find that the grout on one row of the tiles has cracked and the tiles have lifted. Does anyone know any reasons for this happening? Obviously we are going to have to re do row but want to prevent it from occuring again.:confused:

How easy/difficult is it to lift two porcelain tiles which have scratches on them?:( The floor is now finished but the two tiles in question with the scratches on them is right in the middle of the floor.