What type of wall is it - Cavity or solid construction?
--- Solid one (house built in 1929)
Have you drilled the recommended depth into the brick with the correct sized drill bit? Mr M
---Yes, I have
Did you drill both sides ie externally and Internally? Mr M
--- No, only externally. Dryzone instruction doesnt say anything about internal work
Do you have a minimum of 150mm from the outside floor finish to the horizontal joints which you are drilling into?
Mr M
--- I did drilling approx. 180mm in the mortar on second bricks level.
--- Horizontal joits?, sorry I dont know
Did you drill the perp ends of the brick as well as the horizontal joints? Mr M
--- sorry again, I dont know what do perp ends mean :/
If its a timber floor, does it have adequate ventilation to the void below? Mr M
--- Its a solid floor. Under carpets Ive noticed black coat which is probably an insulation for my ground floors. Unfortunately doesnt insulate damp!
--- There is no any ventilation in the kitchen, I have two grilled bricks which should do some ventilation, but ex vendor just plastered them from inside!
Have you checked that you have no leaking gutters or leaky pipes which could be compounding the damp problem?Mr M
--- All pipes are fine. The partition wall between kitchen and living room is absolutely damp. Therefore I think that the ground under my property is wet and gets more wet when it rains!
I bought damp meter which shows me how strong damp I have. Ive noticed that during rainy days all walls get more damp.
I have used Dryzone previously and it did work but I think it may take a little longer to work its magic
Mr M
--- Thats very good new!
BIG,BIG, BIG Thank you for so professional help!
Mr M[/quote]