Cold internal surfaces affected by condensation and subject to the formation of black mould such as:
A white thermal coating for use on cold and poorly insulated surfaces. It contains specific mineral powders which, due to their insulating features, warm the surface of the treated wall.
Condensation is formed when warm air, holding water vapour, comes into contact with a cold surface (dew point surface). The air near to the cold surface cools and the cooler air is unable to hold as much water vapour as it was able to when it was warmer. The water vapour that the cooler air is unable to hold is deposited on the adjacent cool surface. The 5°C difference between a surface treated with CWC and one not treated with CWC will, in most cases, take the wall surface temperature to above the dew-point, meaning that the formation of condensation and mould is eliminated. the dew-point, meaning that the formation of condensation and mould is eliminated.
Features and benefits:
J30/10 Cold applied damp proofing
J30/110 Cold applied tanking . . . . . .
J30/130 Cold applied damp proofing . . . . . .
M60/175 Protective coating
M60/18 Special coating
M60/195 Special coating
White thermal coating liquid which contains specific mineral powders.
Newton 806 CWC (CWC)
+5°C to +35°C.
-15°C to +40°C.
Packaging - Plastic bucket
Ready for next coat (20°C; Relative Humidity (RH) 40%)
Fully cured (20°C; Relative Humidity (RH) 40%)
Vapour permeability μ)