Unidirectional Moisture-Dep Permeability? (Siga Majrex)

All about WUFI Pro
Post Reply
Pru_Ferreira
WUFI User
WUFI User
Posts: 1
Joined: Fri Jun 20, 2025 9:21 am -1100

Unidirectional Moisture-Dep Permeability? (Siga Majrex)

Post by Pru_Ferreira »

Has anyone attempted to model Siga Majrex 200? If so, how did you approximate its uni-directional/bi-facial moisture dependent permeability? If not, any ideas from the WUFI brain trust on how this might be modeled? See attached permeance curve.

Thanks beforehand for folks' thoughts here! :D

-Prudence Ferreira
Attachments
Siga Majrex 200 Permeance.jpg
Siga Majrex 200 Permeance.jpg (98.06 KiB) Viewed 5901 times
Christian Bludau
WUFI SupportTeam IBP
WUFI SupportTeam IBP
Posts: 1242
Joined: Tue Jul 04, 2006 10:08 pm -1100
Location: IBP Holzkirchen, the home of WUFI
Contact:

Re: Unidirectional Moisture-Dep Permeability? (Siga Majrex)

Post by Christian Bludau »

Dear Prudence,
you can contact Siga Customer Service for a WUFI material dataset for the Majrex.
Best regards
Christian
Post Reply