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ASU-15 Asphalt Saturated Underlayment
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Description: An asphalt saturated building paper that reduces the moisture vapor flow between the subfloor and the hardwood flooring. Composition: Consists of a single-ply kraft paper that is asphalt saturated. Size: Produced in 36”W x 144LF (432 sq. ft.) rolls. Roll weight approximately 15 lbs.
ASU-15 Texture shown. |
Specifications: Meets Federal Specifications UU-B-790A, Type 1, Grade “D”, Style 2, water vapor permeable.Physical Properties: American Society for Testing & Materials (ASTM)
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Water Resistance: ASTM D-779 - Standard Test Method for Water Resistance of Paper, Paperbound, and Other Sheet Material by the Dry Indicator Method. Exceeds industry standard for grade D paper.
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Tensile Strength: ASTM D-828 - Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus. Meets industry standard of greater than 20 lbs. f./inch in both directions.
Test Results |
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| Underlayment Product | ASTM D-779 |
ASTM D-828 |
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| ASU-15 Asphalt Saturated | Pass |
Pass |
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| Industry Standard | Grade D |
20/20 |
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