Request For Quotation Thermal Insulation Slab Made Of Mineral (Stone) Wool And Vapor Barrier Two-Layer Polypropylene Film For Roofing Systems And Floors Isospan B

Thermal Insulation Slab Made Of Mineral (Stone) Wool Based On Rocks Of The Basalt Group. Functional Purpose: Heat And Sound Insulation Of Non-Loaded Structures: Pitched Roofs, Attic Spaces, Attic Floors And Interfloor Floors Along Joists. Release Form: Rectangular Rigid/Semi-Rigid Slabs. Density: At Least 30–35 Kg/M³ Thermal Conductivity (Λ₂₅): No More Than 0.037–0.039 W/(M•K). Flammability Group: Ng (Non-Combustible Materials) - Strictly In Accordance With The Fire Safety Requirements Of The Republic Of Kazakhstan. Water Absorption During Partial Immersion: No More Than 1.0 Kg/M². Content Of Organic Substances (Binder): No More Than 4.5% By Weight. Geometric Dimensions (Standard): Length: 1200 Mm (±5 Mm Deviation Allowed). Width: 600 Mm (±5 Mm Deviation Allowed). Thickness: Not Less Than 50 Mm. Supplied In A Pack Of 8 Pieces, The Total Area Of ​​The Pieces In The Pack Is 5.76 M/2. St Rk En 13162-2016., Vapor Barrier Two-Layer Polypropylene Film For Roofing Systems And Floors Isospan B Functional Purpose: Protecting The Thermal Insulation Layer Of The Roof Structure From The Penetration Of Water Vapor From Inside The Room, Preventing The Formation Of Condensation And Protecting The Internal Space From Insulation Fibers. Structure And Material: Two-Layer Material Made Of Non-Woven Polypropylene Fabric, Backed With High-Density Polymer Film. One Side Of The Fabric Should Be Smooth (For A Tight Fit To The Insulation), The Opposite Side Should Be Rough/Fluffy (To Retain Drops Of Condensation And Their Subsequent Evaporation). Material Density: Not Less Than 70 G/M². Maximum Tensile Force (Strength): In The Longitudinal Direction: Not Less Than 130 N/50 Mm. In The Transverse Direction: Not Less Than 107 N/50 Mm. Water Resistance: Not Less Than 1000 Mm Water Column. Vapor Permeability: Vapor Permeability Resistance Is At Least 7.0 M²•H•Pa/Mg. Supplied In Rolls, Roll Width Is At Least 1.6 Meters, Length Is At Least 43 Meters 75 Cm, Total Area Of ​​Material In One Roll Is 70 Sq. Meters. The Product Must Be In Its Original Factory Packaging To Prevent Damage During Transportation. Gost 2678-94