THE THEORY AND PRACTICE OF COLD PRE-COATING PROCESS (IN PORTUGUESE)

THE BINDING OF MATERIAL AGGREGATES IS STUDIED. AN ATTEMPT IS MADE TO DEFINE THE RANGE OF VISCOSITY WITHIN WHICH OPTIMA BINDING CONDITIONS ARE ACHIEVED. WARM-COATED ASPHALTIC CONCRETE AND COLD PRE-COATED ASPHALTIC CONCRETE WERE SHOWN TO BE EQUIVALENT AND A METHOD OF PROPORTIONING, BASED ON THIS EQUIVALENCE IS PROPOSED. THEORETICAL AND EXPERIMENTAL INVESTIGATIONS INTO COLD PRE-COATED PROCESSES ARE DESCRIBED AND DIRECTIONS FOR SPREADING ARE OUTLINED, BASED ON SIMPLE TESTS ON THE BULK DENSITY OF BITUMINOIS MATERIALS. DETAILS ARE GIVEN OF THE CONSTRUCTION AND PERFORMANCE OF A 750M EXPERIMENTAL SECTION. /LCPC/RRL/

  • Supplemental Notes:
    • 41 Pp, 3 FiG, 6 TAB, 10 PHOT
  • Corporate Authors:

    Instituto de Pesquisas Rodoviarias

    Centro Rodoviario-Rodovia Pres Dutra KM 163-Parada de Luca
    Rio de Janeiro,   Brazil 
  • Authors:
    • Mattos, A B
  • Publication Date: 1965

Subject/Index Terms

Filing Info

  • Accession Number: 00211137
  • Record Type: Publication
  • Source Agency: Road Research Laboratory /UK
  • Files: TRIS
  • Created Date: Sep 21 1970 12:00AM