Condensation of rain piping
The low thermic specific conductivity of the asbestos cement pipe it is 60
times lower than the cast iron as well as absorbtion of seepage walls tend to
preven effectively the condensation of the humidity of the air on walls. In the
usual conditions of use, the asbestos cement pipe does not require heat
insulation.
The tables of dew points will inform you :
-
The table no 1 shows the conditions for a permanent regime, of a water in 40
degrees F (5 degrees C) (winter condition).
-
The table no 2 shows the conditions for a regime, of a water in 60 degrees F
(15 degrees C) (summer condition).