Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO M 338:2021
• Năm ban hành / Publication date: 2021
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Specification for Performance-Graded Hot-Poured Asphalt Crack Sealant
• Số trang / Page: 7

Phạm vi áp dụng / Scope of standard

This specification covers hot-poured asphalt crack sealant graded by performance. Upon grading for performance, the hot-poured asphalt crack sealant will be assigned a sealant grade (SG) designation (e.g., SG 52-16). Grading designations are related to the average 7-day maximum pavement design temperature and the minimum pavement design temperature shown in Table 1.