SECTION 402 HOT MIX ASPHALT (HMA) PAVEMENTS TABLE …

A. Specifying HMA Mix Temperature Page 10 B. Process and Paper Page 10 1. Delivery Tickets Page 10 2. BR 343a - Daily Hot Mix Asphalt Authorized Shipments Page 10 3. BR 307 - Quality Control Hot Mix Asphalt Certification Page 10 C. Quality Adjustment Factor (QAF) Page 10

  Hot mix

KRREETTEE® 50000 CO TE 3 MIIX PR O UC

• If the material becomes too difficult to mix, add additional water until a workable mix is obtained • If a slump cone is available, adjust water to achieve a 2" - 3" (51 - 76 mm) slump . Note - Final water content should be approximately 6 - 10 pt (2.8 - 4.7 L) per 80 lb (36.3 kg) bag and 4.5 - 7 pt (2.1 - 3.3 L) per 60 lb (27.2 kg) bag.

Hot-Mix Asphalt Plant Operations

HOT-MIX ASPHALT PAVING HANDBOOK 2000 FIGURE 5-1 Typical HMA batch plant. into the pugmill, and the wet-mix time begins. The mix­ ing time for blending of the asphalt cement with the ag­ gregate should be no more than that needed to com­ pletely coat the aggregate particles with a thin film of the asphalt cement material—usually in the range of

  Hot mix