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Insul-SHIELD
Insul-SHIELD
Johns Manville Insul-SHIELD® is a series of flexible, semi-rigid or rigid thermal and acoustical fiberglass insulating boards for custom curtainwall applications. Insul-SHIELD is fire-resistant and noncombustible, available faced and unfaced, and designed to be used in new and retrofit construction, metal panel buildings and in general construction.
Advantages
Acoustically Efficient: Reduces transmission of sound through roofs, ceilings, floors and walls.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Noncombustible: Unfaced I/S 150, I/S 300 and I/S 600 are non combustible.
Moisture-Resistant: Vapor-retarder facings resist water vapor transmission.
Noncorrosive: Prevents acceleration of corrosion to pipes, wiring and metal studs.
Durable: Will not rot, mildew or otherwise deteriorate, preventing slumping and uninsulated voids.
Easy to Handle: Lightweight; maintains its physical integrity during handling.
| ASTM Standards | ASTM C612 | Type IA or Type IB (IS150, IS300, IS600) |
| Flame Spread | ASTM E84 | ≤ 25 |
| Smoke Development | ASTM E84 | ≤ 50 |
| Max Use Temp | ASTM C411 | 350ºF |
| Water Vapor Sorption | ASTM C1104 | 5% or less by weight |
| Odor Emission | ASTM C1304 | Pass |
| Corrosiveness | ASTM C665 | Pass |
| Fungi Resistance | ASTM C1388 | Pass |
| Combustion Characteristics | ASTM E136 | IS150, IS300, IS600: Pass; Black IS300, IS600: Pass |
| 10% Linear Shrinkage | ASTM C356 | None |