Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 195:2018
• Năm ban hành / Publication date: 2018
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Determining Degree of Particle Coating of Asphalt Mixtures
• Thay thế cho / Replace: AASHTO T 195:2011
• Số trang / Page: 4

Phạm vi áp dụng / Scope of standard

This method covers the determination of the degree of particle coating in an asphalt mix on the basis of the percentage of coarse aggregate particles that are completely coated. Determination of the percentage of coated particles for varying mixing times may be used to establish the least mixing time required to produce satisfactory coating of the aggregate for a given set of conditions. This test method applies to mixtures containing aggregate of a nominal maximum aggregate size less than 38 mm (11/2 in.).

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