On wednesday I had three rooms screeded, thickness about 80mm. It was laid on a hot day. I checked it out today only two days I know but it's like powder. I can almost scrape it up with my finger nails. I know screed it supposed to take months to set but if it has turned to dust in two days surely it can only get dryer and more powdery with age?
I was a bricklayer years ago and it looks remanisant of too strong a mortar mix used in too hot weather. Any thoughts on this greatly appreciated.
Forgot to mention it's on 75mm kingspan.
I was a bricklayer years ago and it looks remanisant of too strong a mortar mix used in too hot weather. Any thoughts on this greatly appreciated.
Forgot to mention it's on 75mm kingspan.