WO2011108856A9 - Thermal insulator using closed cell - Asia Pacific Expanded Perlite Market | Industry Report, 2030
insulation naturally occurring raw materials are expanded to up to 20 times their original volume by heating them up to more than 800°C. The resulting purely natural and functional lightweight fillers are characterized by their glazed and closed ...Perlite's superior drainage capabilities also helped control storm water run-off. Silbrico perlite is a key ingredient in cleaning wastewater using bags of willow trees growing in perlite. Research shows that this PhAGR™ cell irrigation treatment significantly removes nitrogen and pathogens.Mar 01,
