From
the study of previous researches, we found that if we use the materials with insulation property, has
1ow heat absorption, can reflect the sun light or infrared ray well and has the hollow shape as the
additive in the paint, we should have the paint that can distribute and reflect the heat well and if we
use it to paint on the roof and walls of the building, we expect that it can help reducing the transfer of
heat into the building and can reduce the energy loss in cooling the building