There are numerous types of underlayment available, including weed barrier or geotextile fabrics, concrete, tarmac, and ...

Researchers developed a chalk-based coating for polyester fabric that can cool the air underneath by up to 15°F, offering ...

Asphalt-paved parking lot: averaging 1 F below ambient. Open concrete veranda: averaging 3 F below ambient. The researchers say their expanded results show the potential of their coated fabrics to ...

As air temperatures stay elevated through fall months, people may still want clothes that cool them down while outside, ...