WUFI

Thanks a lot once again.

1- Then to analyse the relative humidity on the mineral wool , there are two possibilities:

- outermost grid element of mineral wool insulation or

- innermost grid element of WRB

Is it right?

2- what happens if using the RH analysis, I am in the save side but using 1cm ...

Hi

Thanks for your reply.

I follow your explanation until the point 2. So I added the 1cm because I already read this procedure. But thanks anyway

But I don't understand the first part of the comment after

1- "Normally it is said the typical threshold value of 80% but reading on internet it is ...

Hi,

What is the maximum relative humidity for mineral wool?

My roof is :
Ventilated roof void
WRB
300 mm mineral wool
150 mm mineral wool between timber joists
Vapor barrier
12'5 mm plasterboard
3mm skim plaster

1- I placed an air infiltration (5 mm) in the outermost side of the 300mm insulation ...

hi,

I wonder how I could model in WUFI pro a green wall. what are the limitations?

how accurate will the results be in WUFI pro?

Regards

hi,

any feedback or comment please?

regards

thanks Christian

thanks Daniel

then, should I do it like in the image? unless you could draw a sketch to helo me to understand you

Captura de pantalla 2022-12-09 192848.png

but the thickness of that layer is 1mm as the common practice indicate (1 mm air layer moisture capacity-48 mm air layer no moisture ...

thanks Daniel for your quick answer.

i tried to simulate a window leakage in the sill position to stress out the wall and simulate what can happen in a retrofit house scenario so i wanted to know if it is correct to do like my idea in WUFI PRO (not WUFI 2D that can be more right to do it) and if ...

Any reply for this topic please

thanks a lot

Finishing this topic and consultation- i get what you see in the images in my case

soil ("DIN" for diffusion & "FSF" for ground water/water stagnant)
gravel 200 mm
insulation (EPS, density 30kg/m3) 300 mm
Concrete 100 mm (modeled with 3 layers top middle and bottom from fraunhofer ...

Hi

How can I export the indoor climate that I have created in wufi once I define the amplitude and mean temperature in the section "indoor climate"?

Regards

Hi,,

1- How do you export step by step the sine curve created in "indoors climate" inside wufi?

Regards

hi

thanks for your feedback

you are right it does not make sense to set the rain absorption to 0

i place the 1% rain in the outside part of the EPS (outermost one)

yes , my weather file contains rain


another question;

if I place the rain leakage in the position where we should install the ...

HI,

Thanks again for you feedback.

1- Which depth of my construction do you mean? Which layer of my slab on ground would correspond that depth?

Regards