SECTION 07410 General Overview CORRUGATED - …
7. ASTM A446-91: Standard Specification for Steel Sheet Zinc Coated (Galvanized) by the Hot-Dip Process Structural (Physical) Quality. 8. ASTM B 117: Salt spray testing of coating 1000 Hrs. 9. ASTM G 23: Accelerated testing of coating 2000 hrs. B. Manufacturer's qualifications: 1. Manufacturer has a minimum of five years experience in manufacturing panels of this nature in a
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