Service Life Assessment of Historical Building Envelopes Constructed Using Different Types of Sandstone: A Computational Analysis Based on Experimental Input Data

Table 7

Water vapor transport properties, dry cup method.

Sandstone	𝛿  [s]	𝐷  [m^2/s]	𝜇  [---]
SK	1.44𝐸−11	1.95𝐸−06	12.7
SL	1.58𝐸−11	2.14𝐸−06	11.6
SZ	1.55𝐸−11	2.10𝐸−06	11.8