Jazz: Resistance to the Diffusion of a Culture Pattern.

What is the meaning of coefficient of resistance to vapor?

The diffusion resistance layer (22) will also extend into any through-hole (20) in the substrate (10).

The values that characterize the water steam resistance are: the dimensionless factor of resistance to water steam diffusion MU (W), or, the resistivity to the diffusion of water steam.

It represents the resistance to diffusion of water vapor from the vapor barrier:

The values that characterize the water steam resistance are: the dimensionless factor of resistance to water steam diffusion MU (W), or, the resistivity to the diffusion of water steam.

All materials exhibit some resistance to water vapor diffusion.

The diffusion resistance of the diffusion barrier (21) is reduced to the value required for meeting the given maximum current value by micro sandblasting the diffusion barrier (21) in a targeted manner.

For this purpose, the vapor barrier has a water vapor diffusion resistance factor (sd factor), constant across the surface area, of 0.4-1.9 m (diffusion equivalent thickness of an air layer).

An additional diffusion resistance element (32) is provided between the gas measuring zone (40) and the gas reference zone (41).

Water vapour diffusion resistance (μ) of EPS is around 30–70.

Water vapor diffusion resistance (μ) of EPS is around 30–70.

The perforated insulation boards (2) have a water vapour diffusion resistance factor between 2 and 15.

It is also formed in a buffering space (23) formed between diffusion resistance portions (26, 27).

Water vapour diffusion resistance (μ) of XPS is around 80–250.