Another reason, The Beger cool have mainly a composition of reflectivity and refractivity pigment
such as: Titanium dioxidi, IR reflective and microsphere ceramic. Thus, at building scale, the use of
cool colored coatings with increased solar reflectance and refractive can'impreve building comfort
and reduce cooling energy use, and at city city-scale it can contribute to the reduction of the air
temperature due to the heat-transfer phenomena and therefore improve outdoor thermal comfort and
reduce the heat-island effect.