Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO R 89:2018
• Năm ban hành / Publication date: 2018
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Accreditation Bodies Operating in the Fields of Construction Materials Testing and Inspection
• Số trang / Page: 20

Phạm vi áp dụng / Scope of standard

This practice describes the requirements for accreditation bodies that evaluate and accredit agencies that perform construction materials testing and inspection. The requirements apply to the assessment and administration activities of the accreditation body.

The accreditation method described in this standard requires the direct demonstration of testing and inspection activities and the detailed examination of any equipment associated with such activities during assessments, whenever possible.