Repaired asphalt

Further to my post in the "Wood" section, my customer has uplifted his wood floor but unfortunately damaged an area of the asphalt (about a square metre he says).

I am going to get this repaired and then use Mapei prim grip and latexplan.
I spoke to Mapei technical about how long I should leave the asphalt before going over it and he advised 2/3 weeks to allow for any (forgotten the word) to evaporate but to ask the guys who are doing the repair to advise. The asphalt guy said I could do it more or less straight away.

What does anyone else do in this situation.

Help please.

 

I've screeded on Ashpalt the same day loads of times John with no problems

 

Thanks Daz.

 

I did this floor today - all ok but in one area there was a step in the floor and the screed didn't quite level it.

I know I should really use more Mapei but does anyone see a problem if I used Ardex na on this?

 

what you fitting?

 

It's just carpet. Although he may go for lvt.

 

And something else..........went back to check just how much the screed needed to be rectified and the Mapei latexplan screed that I did has laitance.

Could this have been caused by over spiking and will stoning it down prepare it for lvt?

 

Over spikeing does do that mate. I reckon rub it down & prime it just to be safe

 

Ardex na takes some beating.

 

The best bag & bottle by far. That said , uzin l3 gold moisture control is s@$t hot to !! both flow like a water based compound .

 

Yup totally agree!
NA and L3 gold are the top 2 bag/bottles ive ever used
Shame they cant be a tad cheaper, esp the l3 moisture system