... radiation functions,but also has good moisture-barrier,heat-preservation and energy-saving functions in housing construction ... ,soft,dustfree,fire,retardant,easy to install; Heat reflection,heat insulation,sound insulation,anti-radiation,anti-vibration,and ... -proof,waterptoof,good sealing property,heatpreservation,energy saving…; Summer:moisture barrier,sun-proof,heat insulation,saving energy consumed ...