Please help!
I have undertaken to lay nicoline 4square pattern, unsealed floor tiles in my hallway.
Having layed a self-levelling screed on a very bumpy concrete surface I thought I'd got a reasonable though far from perfect surface (it's my first time). I'm using nicoline's own recommended adhesive and have followed all steps closely (left to tiles in the room unwrapped for 3 days, allowed adhesive to dry 90 minutes).
In short my first run of about 6 full tiles have all lifted at the corners, even though when I first noticed I weighted them. Have noticed though that even the unlaid tiles are starting to bow at the corners. Have pulled tiles up as very unhappy. Not sure where to go from here as even a test tile on a piece of ply is slightly lifted.
I have undertaken to lay nicoline 4square pattern, unsealed floor tiles in my hallway.
Having layed a self-levelling screed on a very bumpy concrete surface I thought I'd got a reasonable though far from perfect surface (it's my first time). I'm using nicoline's own recommended adhesive and have followed all steps closely (left to tiles in the room unwrapped for 3 days, allowed adhesive to dry 90 minutes).
In short my first run of about 6 full tiles have all lifted at the corners, even though when I first noticed I weighted them. Have noticed though that even the unlaid tiles are starting to bow at the corners. Have pulled tiles up as very unhappy. Not sure where to go from here as even a test tile on a piece of ply is slightly lifted.
