dkh wrote:

The Natural Philosopher wrote in
:


dkh wrote:


Getting some refurbishment work done at the back of my house which
is seeing a new concrete floor being poured this week (140-150mm deep
afaik).

2 questions :


Yes. Use thinned PVA anyway to kill dusting.


will thinned PVA not act as a seal an inhibit the drying of the concrete ?
I like the idea but would be concerned if it lengthened the drying time...

Somewaht, but PVA itself is hygroscopic. Soak a lump of dried in water
and it gioes whiote all over again..

Declan