Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 279:2018
• Năm ban hành / Publication date: 2018
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Accelerated Polishing of Aggregates Using the British Wheel
• Thay thế cho / Replace: AASHTO T 279:2014
• Số trang / Page: 9

Phạm vi áp dụng / Scope of standard

This method covers a laboratory procedure by which an estimate may be made of the extent to which different coarse aggregates may polish.

The values stated in SI units are regarded as the standard.

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