Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: BS EN 12697-30-TC:2020
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Tracked Changes (Redline) - Bituminous mixtures – Test methods Part 30: Specimen preparation by impact compactor
• Chỉ số phân loại Quốc tế (ICS) / By field: 93.080.20 - Hè đường
• Số trang / Page: 55

Phạm vi áp dụng / Scope of standard

This document specifies methods of moulding specimens from bituminous mixtures by impact compaction. Such specimens are primarily used to determine bulk density and other technological characteristics, e.g. Marshall stability and flow according to EN 12697-34

This document applies to bituminous mixtures (both those made up in a laboratory and those resulting from work site sampling), with not more than 15 % by mass retained on the 22,4 mm sieve and none on the 31,5 mm sieve