Radiant Barrier
Radiant barriers or reflective barriers inhibit heat transfer by thermal radiation. Thermal energy may also be transferred via conduction or convection, however, and not all radiant barriers do not necessarily protect against heat transfer via conduction or convection unless they are multiple layers of material "sandwiching" a traditional insulating foam product.
Read more about Radiant Barrier: Reflectivity and Emissivity, History
Famous quotes containing the words radiant and/or barrier:
“Dear and most respected bookcase! I welcome your existence, which has for over one hundred years been devoted to the radiant ideals of goodness and justice.”
—Anton Pavlovich Chekhov (1860–1904)
“To say that a thing has never yet been done among men is to erect a barrier stronger than reason, stronger than discussion.”
—Thomas Brackett Reed (1839–1902)