Ausgleichsmasse auf hartem Bitumenkleber

Servus,
wenn der Bitumenkleber fest mit den untergrund verbunden ist, streiche eine Haftbrücke z.b.
MEM Super-Haftgrund oder den Knauf Spezialhaftgrund
oder einen anderen Haftgrund ( achte darauf das du Haftgrund für Fließe auf Fließe verwendest) auf den Bitumenkleber auf und dann kannst du die Ausgleichsmasse z.b.
Bodenausgleichsmasse von baupark aufbringen und vergiss den Randdämmstreifen nicht.

 

Hello,

Sorry cannot speak German.

Did you find a solution to put grundierung and/orausgleichsmasse on the bitumen cutback adhesive?

I have exactly the same problem, and sure don t want to try to remove the adhesive, cause it contains asbestos.

There might be some products of Ardex or Uzin that can do the job maybe?


Regards, Phil.

 

Hey Phil, just an honest advice. Just remove this adhesive. Its cost intensive but think about it that way, if you dont remove now, it will be there until the next people think about removing it.
You know its dangerous to remove but the next one may not know it and expose themselves to harmful materials.
Its cost and time expensive at first, but the benefit is creating yourself a save and comfy home, free from dangerous materials.

Just let some professionals remove the adhesive, depending on how much surface has to be cleaned, it might not be that expensive.
Especially when you need expensive materials to cover it up.

Best regards and good luck.

 

Hey Jozi, tx for reply. But I honestly think the only safe way to keep bound asbestos in floor-adhesives is to touch it AS LESS AS POSSIBLE, and safely seal/cover it.
There are some primers/ausgleichsmasse from Ardex and Uzin that state they can go over bituminous adhesive "leftovers" or over "Gußasphalt". I wonder if it holds on Gußasphalt, then it should hold on bituminous adhesive too? After all these are moreorless the same? Not sure though, am not a chemistry specialist.

Regards.