Attachment_3_Tyvek_Specifications.pdf
PDF 129 KB Posted
- Attached to
- Cabin Materials for Glacier National Park Federal contract opportunity
- Solicitation number
- 140P1424Q0097
About this file
The document provided is the product and system specifications for DuPont Tyvek HomeWrap, a spunbonded polyolefin weather barrier. The key details include the performance characteristics of the product, such as air penetration, water vapor transmission, and water resistance. The document also outlines the materials and composition of the Tyvek HomeWrap.
The federal contract opportunity related to this document is for the procurement of cabin materials for Glacier National Park, issued by the Department of the Interior National Park Service Intermountain Region. The solicitation number is 140P1424Q0097. However, this document appears to be a product specification and not a direct response to the federal contract opportunity.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140P1424Q0097_Amd_0002.pdf | ||
| Sol_140P1424Q0097_Amd_0001.pdf | ||
| Attachment_1_Specifications_REVISED_0001.xlsx | XLSX spreadsheet | |
| Attachment_1_Specifications.xlsx | XLSX spreadsheet | |
| Sol_140P1424Q0097.pdf | ||
| Attachment_2_Tongue___Groove_Ceiling_Profiles_SK-4.pdf |
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Text version
DuPont Building Innovations March 2009 4417 Lancaster Pike Chestnut Run Plaza 721 Wilmington, DE 19805 1-800-448-9835 www.construction.TYVEK.com
Product and System Specifications DuPont™ Tyvek® HomeWrap®
2.2 MATERIALS
A. Basis of Design: spunbonded polyolefin, non-woven, non-perforated, weather barrier is based upon DuPont™ Tyvek® HomeWrap® and related assembly components.
B. Performance Characteristics:
1. Air Penetration: <.004 cfm/ft2 at 1.57 psf, when tested in accordance with ASTM
E2178. Type I per ASTM E1677.
2. Water Vapor Transmission: 56 perms, when tested in accordance with ASTM E96-05, Method A.
3. Water Penetration Resistance: 250 cm when tested in accordance with AATCC Test
Method 127.
4. Basis Weight: 1.8 oz/yd2, when tested in accordance with TAPPI Test Method T-410.
5. Air Resistance: 1200 seconds, when tested in accordance with TAPPI Test Method T-
460.
6. Tensile Strength: 30/30 lbs/in., when tested in accordance with ASTM D882.
7. Tear Resistance: 8/6 lbs, when tested in accordance with ASTM D1117.
8. Surface Burning Characteristics: Class A, when tested in accordance with ASTM E84.
Flame Spread: 15, Smoke Developed: 15
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