Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 127:2015
• Năm ban hành / Publication date: 2015
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Sampling and Amount of Testing of Hydraulic Cement
• Thay thế cho / Replace: AASHTO T 127:2011
• Số trang / Page: 11

Phạm vi áp dụng / Scope of standard

This practice covers procedures for sampling and for the amount
of testing of hydraulic cement after it has been manufactured and
is ready to be offered for sale.

The values stated in SI units are to be regarded as the
standard. The inch-pound units in parentheses are for information
purposes only.

A ton as used in this practice is 907 kg (2000 lb).

Values in SI units shall be obtained by measurement in SI units
or by appropriate conversion, using the rules for conversion and
rounding given in standard IEEE/ASTM SI10, of measurements made in
other units.

This standard does not purport to address all of the safety
concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety and
health practices and determine the applicability of regulatory
limitations prior to use.