Ardex choices ??

[SUFCDAN]

Ok so it’s older property with no DPM,

flooring is oak 90mm wide Elka,

parts of the floor, need a little repair before the DPM 1C, so thinking K301..

this is the choice I’ve come to,

scenario 1,

primer the repaired areas with Ardex P51,
Apply K301 to areas that need attention,

make sure no primer is visible apply ,DPM 1C,

Use Ardex R3E, sand bind

Apply k11 or K15

scenario 2,


primer the repaired areas with Ardex P51,
Apply K301 to areas that need attention,

make sure no primer is visible apply ,DPM 1C,

apply Ardex P82 primer,

then Ardex K11 or K15


What one would you do ? Is there a lot of cost difference?

thanks people,

 

[dazlight]

Go scenario 1 and miss out the ardex R3E. Sand blind the DPM1c

 

[SUFCDAN]

Go scenario 1 and miss out the ardex R3E. Sand blind the DPM1c

Is that ok to do that ? ….I respect your replies as I’ve seen your posts..

Thank you ..

 

[SUFCDAN]

Go scenario 1 and miss out the ardex R3E. Sand blind the DPM1c

Also is k15 a lot better than k11? I see it can be thicker…

 

[dazlight]

Yea we have done it that way for years. Most times we prime the Dpm with p4 and then screed. But for glued down wood we sand blind as it will have movement. I take it you are gluing it down.

 

[dazlight]

Not used k11 or k15 for years. We use k39 or now k40 flow.

 

[SUFCDAN]

Not used k11 or k15 for years. We use k39 or now k40 flow.

Yes glued down, this was from an Ardex support… so probably pointing me to the most expensive? So P82 then sand bind, then k39 or 40?

It says use primer before the k39 /40

https://ardex.co.uk/wp-content/uploads/2017/06/technical-datasheet-k-39.pdf

What is the exact order / products would you use ? Thank you

 

[SUFCDAN]

I was just not sure of the order.