Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO R 41:2005
• Năm ban hành / Publication date: 2005
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Measuring Pavement Profile Using a Dipstick
• Số trang / Page: 8

Phạm vi áp dụng / Scope of standard

This standard practice is used to manually collect precision
profile data utilizing the Face Technologies Dipstick^®.
The dipstick measures profiles (relative elevation differences) at
a rate and accuracy greater than traditional rod and level surveys.
Procedures for measuring both longitudinal and transverse profiles
are described.

Experienced operators have been able to obtain 500 readings per
hour using this procedure.

This standard practice may involve hazardous materials,
operations, and equipment. It does not purport to address all of
the safety concerns associated with its use. It is the
responsibility of the user of this standard practice to consult and
establish appropriate safety and health practices and determine the
applicability of regulatory limitations prior to use.