

Flooring to be Laid On Not Fully Dried Screed?
Hello all. This isn’t strictly DIY, but am hoping for some advice on a floor we are supposed to be having laid.
Fitters came at 1730 Monday to screed the floor. Said it would be walkable in 8 hours. Nearly 40 hours later, it is still visibly not dry, and lifts if you put a foot on it.
I’m saying this doesn’t look dry enough to fit flooring onto - phoned company, who said they want to come anyway to “have a look and see if it is ok”.
I’m looking for advice from someone who knows more than I do - just preparing for possible “don’t worry mate, that will be ok” from the fitter.
Thanks in advance!