ON-SITE ROAD SURFACE RECYCLING WITH COLD-MIX CEMENT

RECICLADO DE FIRMES EN FRIO IN SITU CON ADICION DE CEMENTO

The on-site road surface recycling with cold-mix cement technique is one road surface recycling technique. This presentation discusses an experiment carried out by the CUBIERTAS Company, in the province of Cceres, in Spain, by way of this technique. It describes the work and the reasons behind such a technique, previous tests to determine the viability of the cold-mix recycling procedure, calculations used to measure the dimensions of the roadbeds area, previous tests based on which the highway is divided up so as to obtain the different doses of the working formulae, and tests carried out to control the uniformity of the finished work. Based on this experiment, we propose some of our concerns resulting from the difficulties that arose during the cold-mix measurement phase, due to the absence of a specific application standard on the subject; during the working formula determining phase, due to the heterogeneity of the existing materials and the difficulty in obtaining representative samples of materials from the different road segments; and during the testing and controls, when the correlation of results was carried out, due to the different factors that affect their dissemination. For the covering abstract of this conference see IRRD number 872978. (A)

• Corporate Authors:

  Transportation Association of Canada (TAC)

  401-1111 Prince of Wales Drive
  Ottawa, Ontario  Canada 
• Authors:
  • TRIGUEZ, JLG
• Conference:
  • PROCEEDINGS OF THE XIIITH WORLD MEETING OF THE INTERNATIONAL ROAD FEDERATION, TORONTO, ONTARIO, JUNE 16 TO 20, 1997
• Publication Date: 1997

Language

• English

Subject/Index Terms

• TRT Terms: Cement; Cold in-place recycling; Conferences; Field tests; Highways; Pavements; Recycling; Surfaces
• Geographic Terms: Canada; Spain
• ITRD Terms: 8018: Canada; 4758: Cement; 4591: Cold in situ recycling; 8525: Conference; 2755: Highway; 6226: In situ; 2955: Pavement; 4573: Recycling (mater); 8105: Spain; 6438: Surface
• Subject Areas: Highways; Pavements;

Filing Info

• Accession Number: 00754111
• Record Type: Publication
• Source Agency: Transportation Association of Canada (TAC)
• Files: ITRD
• Created Date: Oct 27 1998 12:00AM