Rockfeu REI 60 Natural RsD (FR)

[Product by ROCKWOOL France S.A.S. Please check availability in your country] ROCKFEU REI 60 Natural RsD is an uncoated double density bare stone wool insulating board. Fire resistance 60 minutes under concrete slab 140 mm. APPLICATION ROCKFEU REI 60 Natural RsD is used for insulation of floors in sub-slab (insulation of an existing slab by pegging on the underside of it). ADVANTAGES : Fire safety (Non-combustible Euroclass A1) and fire resistance REI 60 (1h firebreak); Thermal and acoustic performance; The veil provides additionnal protection; Smooth surface; Lightness of panels and good maneuverability; Possibility of painting the panels; Mechanical performance (good behavior).

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60 and 75 mm thicknesses : Stone wool insulation double-density board. Thermal conductivity (ACERMI) = 0,035 W/m.K Two layers density : average from 75 to 72 kg/m3 85+ mm thicknesses : Stone wool insulation double-density board. Thermal conductivity (ACERMI) = 0,034 W/m.K Two layers density : average from 72 to 66 kg/m3

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