Laverne Dalgleish - Basic Air Barrier Requirements
Laverne Dalgleish - Basic Air Barrier Requirements
Laverne Dalgleish - Basic Air Barrier Requirements
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Introduction to <strong>Air</strong> <strong>Barrier</strong>s<br />
What materials are NOT classified as air<br />
barrier materials?<br />
• Tempered hardboard, plain fiberboard, flakewood board<br />
• Asphalt saturated felt paper (15# and 30#)<br />
• Vermiculite insulation<br />
• Concrete Masonry Units<br />
• Expanded Polystyrene<br />
• Glass fiber rigid insulation board<br />
• Asphalt-impregnated fiberboard<br />
• Glasswool & Cellulose Insulation<br />
• Brick