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Thermafiber RainBarrier CI High Compressive (80) Mineral Wool Insulation
Brand: Owens CorningThermafiber® RainBarrier® ci High Compressive (80) continuous insulation boards are designed to support cladding attachment with minimal penetrations. The use of ThermaCrimp™ technology allows for excellent compressive strength while providing thermal efficiency, non-combustibility, water repellency, and flexibility when working with uneven substrates.
RainBarrier® ci High Compressive (80) can be used behind light weight cladding – including combustible and open-joint assemblies.
Features- High compressive strength to support cladding attachment system with minimal penetration through continuous insulation
- More than 10% lighter in weight than the leading competitor’s product
- Vapor permeable
- Tolerant of substrate irregularities
- Non-combustible and non-deteriorating
- Fire resistant to temperatures above 2,000° F (1,093° C)
- Enhances acoustical performance
- Minimum 70% recycled content1
- Contributes to credits in several green building programs such as LEED® and Green Globes®
Specifications
Brand
Standards, Codes Compliance
- ASTM C612, Mineral Fiber Block and Board Thermal Insulation, Types IA, IB, II, III, IVA, IVB
Compressive Strength
- 475 lbs/ft² @ 10 % Deformation
Combustibility
- Non-Combustible
Water Vapor Permeance
- 24 perm
Water Vapor Sorption
- < 0.1 % by Volume
Linear Shrinkage
- < 2 % @ 1200° F (650° C)
Surface Burning Characteristics
- Flame Spread 0, Smoke Developed 0
Size
- Thickness: 1.5” to 4”
- Width: 24”, 48”
- Length: 48”, 72”