my new hygrometer

[judge]

Hi all, wet ufh was turned off five days ago,hygrometer was then sealed to the anhydrite surface.(allready cup ground and hoovered)three days later.24 hours after it was turned on and 24 hours after that it took these readings.74% 7 c and 83% 8.2 c. (min and max) ..Do both readings have to be under 75% ? :smilewinkgrin:

 

[Gazzer]

What adhesive are you using and any Ditra being used ?

 

[judge]

hi neale,Weber rapid plus with no ditra .Tiles are porc 300 x 600

 

[Gazzer]

Then has to below 75%


Anyone else hear Ajax on his galloping horse ?? :smilewinkgrin:

 

[Stef]

I would wait till that max is down to 75% before I tiled.
Ajax is your man for this though..

 

[judge]

Thought so.Hang on ........that might be a rumble in the distance !!!

 

[Ajax123]

Depends which addy you use. If you use a gypsum based addy that allows you to go ahead at 85% rh and below then you are ok. Also bear in mind that beyond about 72 hours on the floor the hygrometer will read inaccurate.... If you need to ring me to discuss do soon 07966651006

 

[Lee@emctiles]

Show the floor some Anhyfix, it can be used on anhydrite/calcium sulphate screeds below 85% Relative Humidity (RH). AnhyFix is a flexible adhesive and is suitable for use over underfloor heating systems. Its rapid setting capability allows for light foot traffic and grouting after 3 hours.

 

[Gazzer]

Show the floor some Anhyfix, it can be used on anhydrite/calcium sulphate screeds below 85% Relative Humidity (RH). AnhyFix is a flexible adhesive and is suitable for use over underfloor heating systems. Its rapid setting capability allows for light foot traffic and grouting after 3 hours.
View attachment 57472

And not too expensive either.

 

[judge]

Show the floor some Anhyfix, it can be used on anhydrite/calcium sulphate screeds below 85% Relative Humidity (RH). AnhyFix is a flexible adhesive and is suitable for use over underfloor heating systems. Its rapid setting capability allows for light foot traffic and grouting after 3 hours.
h[/QUE] Would love to try this addy Lee.Only problem is im knowhere near yourselves.

 

[Colour Republic]

I'm 200 miles away and Lee's delivered to me a number of times.

 

[judge]

I'm 200 miles away and Lee's delivered to me a number of times.

does he deliver it personally:yikes: lol

 

[Colour Republic]

He bloody should!

 

[Tabby Cranks]

My only issue with gypsum adhesives, is they're not tile adhesives. Not according to standards, an CE marking.

 

[Tabby Cranks]

http://www.planningportal.gov.uk/buildingregulations/buildingpolicyandlegislation/cpr

 

[Ajax123]

My only issue with gypsum adhesives, is they're not tile adhesives. Not according to standards, an CE marking.

???????

 

[High Peak Tiling]

Show the floor some Anhyfix, it can be used on anhydrite/calcium sulphate screeds below 85% Relative Humidity (RH). AnhyFix is a flexible adhesive and is suitable for use over underfloor heating systems. Its rapid setting capability allows for light foot traffic and grouting after 3 hours.
View attachment 57472

hi Lee, can you send me trade price for this?

 

[High Peak Tiling]

What is your new meter [MENTION=28226]judge[/MENTION]

 

[judge]

Heres the link Digital Floor Hygrometer & Sealing Tape - Floor Screeding | eBay