Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO PP 50:2007
• Năm ban hành / Publication date: 2007
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Operating Inertial Profilers and Evaluating Pavement Profiles
• Thay thế cho / Replace: AASHTO PP 50:2003
• Số trang / Page: 7

Phạm vi áp dụng / Scope of standard

This practice describes the procedure for operating and
verifying the calibration of an inertial profiler. This practice is
meant to be performed as a Quality Assurance (QA) test for use with
the appropriate smoothness specification for paving operations. It
is not meant to be required as a Quality Control (QC) procedure to
monitor daily paving operations; however, this method is
recommended when inertial profilers are used for QC testing and for
network level data collection. It also provides:

• evaluation procedures for the profiles that are generated,
and

• a methodology for resolution of disputes arising from suspect
profiler output.