Johns Manville Insulation Systems -MinWool Safing - Canada - Mineral Wool Insulation

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Johns Manville MinWool Safing is nonorganic and moisture-resistant, MinWool Safing prevents smoke and flames from passing through openings in fire-rated assemblies.


Category: commercial insulation | fire stopping | firestopping...

MasterFormat: Thermal Protection | Blanket Insulation | Firestopping...



Johns Manville Insulation Systems
717 17th Street
Denver, CO 80217
Tel: (303) 978-2000

sweetsinfo@jm.com

https://www.jm.com/

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Overview


MinWool Safing - Canada - Mineral Wool Insulation

Johns Manville MinWool Safing is nonorganic and moisture-resistant, MinWool Safing prevents smoke and flames from passing through openings in fire-rated assemblies. It is designed to provide a fire-rated seal when installed between the spandrel panel and floor slab in commercial curtainwall systems.

Advantages
Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0.
Quick Installation: Easily cut with a standard insulation knife for quick installation and easy sizing.


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Specifications

Specifications
Flame SpreadCAN/ULC-S1020
Smoke DevelopmentCAN/ULC-S1020
Water Vapour SorptionASTM C1104< 1% by weight; < 0.2% by volume at 120ºF (49ºC)
Odour EmissionASTM C1304Pass
CorrosivemessASTM C665Pass
Fungi ResistanceASTM C1338Pass
Combustion CharacteristicsCAN/ULC S114Pass
ASTM C612 /ASTM C665Type 1-4
Smoulder ResistanceCAN/ULC S129Pass
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