Johns Manville Insulation Systems -JM CladStone Water & Fire Block Mineral Wool - Canada - Mineral Wool Insulation

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Johns Manville CladStone Water & Fire Block insulation is manufactured from inorganic fibres derived from volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fibre density and low shot content for excellent performance.


Category: commercial insulation | continuous insulation systems | residential insulation...

MasterFormat: Thermal Protection | Thermal Insulation



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


JM CladStone Water & Fire Block Mineral Wool - Canada - Mineral Wool Insulation

Johns Manville CladStone Water & Fire Block insulation is manufactured from inorganic fibres derived from volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fibre density and low shot content for excellent performance. Noncombustible, with water-repellent properties, it is ideal for wall cavity and rainscreen applications.

Advantages
Water-Repellent: Repels water to ensure drainage when applied as part of a proper exterior wall cavity system.
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: No sagging or slumping.


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Specifications

Specifications
Thermal ResistanceASTM C518RSI/R-value RSI 0.76 (R-4.3) per inch
Flame SpreadCAN/ULC-S1020
Smoke DevelopmentCAN/ULC-S1020
Water Vapour SorptionASTM C1104Absorbs 0.03% by volume
Odour EmissionASTM C1304Pass
CorrosivemessASTM C665Pass
Fungi ResistanceASTM C1338Pass
Combustion CharacteristicsCAN/ULC S114Pass
ASTM C612 /ASTM C665Type IA, IB, II, III, IVA
ASTM C356Linear shrinkage < 2% 1200° F (650° C)
ASTM C 1335Shot content less than 25%
Smoulder ResistanceCAN/ULC S129Pass
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