Search found 4 matches

by Darren ODea
Fri Mar 04, 2022 10:22 am -1100
Forum: General
Topic: Relative Humidity Stability
Replies: 3
Views: 5740

Re: Relative Humidity Stability

Hi Christian, Thanks for the response.The data has been taken from a 5 year study and is from the second year. It repeats identically year on year. I cannot identify an increase in the temperature of the 10 mm of insulation that directly correlates with the extreme RH drop. canberra.png Not with sta...
by Darren ODea
Thu Mar 03, 2022 8:09 pm -1100
Forum: Material
Topic: Suction and Redistribution
Replies: 2
Views: 6117

Re: Suction and Redistribution

Thanks Thomas. That's what i understood!
by Darren ODea
Thu Mar 03, 2022 8:06 pm -1100
Forum: General
Topic: Relative Humidity Stability
Replies: 3
Views: 5740

Relative Humidity Stability

Hi there, I have been undertaking some research in some Australian climates (I don't think this is an Australian context discussion). I occasionally get drastic, seemingly overnight transitions from high RH in the outer 10 mm of the insulation layer to acceptable levels. The example below is a light...
by Darren ODea
Wed Feb 23, 2022 8:47 pm -1100
Forum: Material
Topic: Suction and Redistribution
Replies: 2
Views: 6117

Suction and Redistribution

Hi all, When selecting a hydrophobic material, such ROCKWOOL Klemmrock 035 (for example), it has liquid transport coefficients (suction and redistribution) of 0 and 0, respectively. Does this mean that the moisture transport mechanism is effectively turned off as the material is capillary-inactive i...