From Figs. 10, 11 and 12, we can see that during the early working hours of the day, the effects of building wall construction materials over indoor air relative humidity are very clear. Thus, we can see that the more impermeable external coating implies a higher indoor air relative humidity during the dry season and, consequently, a better perception of indoor air.
This is the case of the old buildings using marble as external coating (B11). During the rainy season, this same building experiences a higher relative humidity, and reaches the worst indoor air acceptability of all the buildings (–0.2).
rature and relative humidity.