Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 354:2017
• Năm ban hành / Publication date: 2017
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
• Thay thế cho / Replace: AASHTO T 354:2015
• Số trang / Page: 12

Phạm vi áp dụng / Scope of standard

This method covers the determination of bulk and apparent specific gravity and absorption of fine and coarse aggregate at 20 ± 1°C (70 ± 2°F) for dry and saturated aggregates.

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 whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.