HEAT-SCARIFIER FOR PAVEMENT MAINTENANCE

SEVERE DISTRESS IN ASPHALTIC CONCRETE PAVEMENTS CAN BE TREATED BY THE USE OF A HEATER-SCARIFER BEFORE OVERLAYING WITH A NEW SURFACE COURSE. THE APPLICATION AND ADVANTAGES OF THIS IMPROVED TECHNIQUE ARE DISCUSSED. THE TWO METHODS OF REPAVING CONSIDERED ARE USE OF THE HEATER-SCARIFIER WITH CONVENTIONAL OVERLAY, AND REPAVING WITH A SINGLE PASS INTEGRAL UNIT. REPRESENTATIVE COST DATA ARE PRESENTED.

• Authors:
  • Ashley, J F
  • Nuss, D A
• Publication Date: 1974-1

Media Info

• Features: Photos;
• Pagination: p. 46-8
• Serial:
  • Military Engineer
  • Volume: 66
  • Issue Number: 429
  • Publisher: Society of Military Engineers

Subject/Index Terms

• TRT Terms: Asphalt concrete; Costs; Defects; Heaters; Pavement distress; Pavements; Resurfacing; Roadbuilding machinery
• Old TRIS Terms: Scarifiers
• Subject Areas: Finance; Highways; Pavements; Vehicles and Equipment;

Filing Info

• Accession Number: 00219509
• Record Type: Publication
• Files: TRIS
• Created Date: Apr 20 1974 12:00AM