Hairline cracks in screed - problem?

[Ali C]

Hi, I'm new to this forum! 've had the concrete floor of my flat levelled / smoothed. There are some small hairline cracks that have appeared in the screed. Most have now been filled and repaired but there's a few remaining.

I'll be installing cork floor tiles (glue-down). The person who did the screed advised that the adhesive will deal with the remaining hairline cracks and not cause any problems. Is this right? Any advice much appreciated.

 

[Millwright]

Wouldn't worry about it, as screed is rarely level, usually dips in the middle. Last one I had done, I poured self levelling latex over the entire floor.