Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM E1551-16
• Năm ban hành / Publication date: 2016
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Specification for a Size 4 - 00-8 Smooth Tread Friction Test Tire
• Chỉ số phân loại Quốc tế (ICS) / By field: 83.160.10 - Lốp xe đường bộ
• Số trang / Page: 4

Phạm vi áp dụng / Scope of standard

1.1 This specification covers the general requirements for a special purpose, smooth-tread standard tire for measuring tire-pavement friction forces. The tire is utilized on fixed braking slip continuous friction measuring equipment such as the Runway Friction Tester, Surface Friction Tester, or BV-11 Skiddometer Trailer.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.