Zintek - Childrens surgical Hospital

139 Drainage-enhanced sound-dampening separation layer Description:. . . . . . . . . . . Drainage-enhancing sound-dampening polypropylene (PP with neutral masterbatch) separation layer with a three-dimensional “bubble plot” conformation for improved water flow, high resistance against crushing and external loads Thickness: . . . . . . . . . . . 14 mm Surface mass density: . . . . . 450 Kg/m3 Void ratio:. . . . . . . . . . . . min 95 % UV stability:. . . . . . . . . . . 3 months Temperature resistance: . . . . -40 °C / +90 °C Fire reaction class: . . . . . . . F. . . . . . . . . . . . (EN 13501-1) Compression data: . . . . . . . 0 Kg/m2. . . . . 14,8 mm (± 10 %) 200 Kg/m2. . . . 14,4 mm (± 10 %) 500 Kg/m2. . . . 13,7 mm (± 10 %) 1,000 Kg/m2. . . . 12,2 mm (± 10 %) 1,400 Kg/m2. . . . 10,0 mm (± 10 %) 6.