Johns Manville Roofing Systems -JM DEXcell Cement Roof Board - Insulation and Cover Boards

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Meets the requirements of ASTM C 1325

Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.


Category: cement boards | commercial insulation | cover board...

MasterFormat: Thermal Protection | Thermal Insulation | Board Insulation...



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

sweetsinfo@jm.com

https://www.jm.com/

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JM DEXcell Cement Roof Board - Insulation and Cover Boards

Meets the requirements of ASTM C 1325

Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.

Strength: Exceptionally high compressive strength improves overall roof system performance. Cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics.

Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Scores a maximum "10" for mold resistance when tested per ASTM D 3273.


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