Mat under ceramics
Standing toilet bowls and it settled down on totality bidets, just fresh, spread cement seasoning and after it had hardened it screwed to sbasis anchor. This guaranteed on even foundation the support of whole bottom of bowl. Better solution, guaranteeing proper support the use of mats is in figure of elastic self-adhesive tapes. It sticks it to bottom of ceramics and anchors with her fixs together with. It is also well to cut out from fatter 2 mat-4 mm of poliuretan foam or the technical cork.