Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO PP 45:2007
• Năm ban hành / Publication date: 2007
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Recommended Procedure for Qualification of Deformed and Plain Steel Bar Producing Mills
• Thay thế cho / Replace: AASHTO PP 45:2006
• Số trang / Page: 3

Phạm vi áp dụng / Scope of standard

This recommended procedure shall apply to all producing mills
that supply deformed and plain steel reinforcement bars for use on
State Transportation Agency projects.

The initial qualification and all subsequent qualifications of
the producing mill's quality system and compliance testing will be
in accordance with the procedure outlined herein.

PURPOSE

This document establishes a uniform procedure for the
qualification of producing mills that supply deformed and plain
steel reinforcement bars for use on State Transportation Agency
projects.

This document describes the procedures and conditions for
producing mill qualification.