ABOUT THE USE OF PRECRUSHED GRANULATED SLAG

A PROPOS DE L'UTILISATION DU LAITIER GRANULE PREBROYE

This note is a follow up of the discussion published in the Bull Liaison Lab Ponts Chauss 79 (IRRD 103445) and 81 (IRRD 103963). It gives the point of view of civil engineering firms. The relations between the fines content and reactivity, and the cost of crushing and fines content are recalled, and the advantages and disadvantages of crushing on site or during the manufacturing processes are discussed. Details are given of the use of precrushed granulated slag for the stabilization of gravel and sand. Mention is made of the numerous utilizations of precrushed granulated slag in Normandie, since 1972 (strengthening and widening of existing pavements, construction of new pavements). /TRRL/

• Corporate Authors:

  Laboratoire Central des Ponts et Chausees (LCPC)

  Boulevard Lefebvre 58
  Paris Cedex 15,   France  F-75732
• Authors:
  • Ponteville, P
  • Azais, M
  • Dussart, M J
• Publication Date: 1976-5-6

Language

• French

Media Info

• Pagination: p. 154-157
• Serial:
  • Bulletin de Liaison des Lab des Ponts et Chaussees
  • Issue Number: 83
  • Publisher: Laboratoire Central des Ponts et Chausees (LCPC)

Subject/Index Terms

• TRT Terms: Chemical reactivity; Civil engineering; Coefficients; Crushing; Dispersion (Statistics); Fines (Materials); Granulated slag; Gravel; Measurement; Particles; Samples; Sand; Soil stabilization; Soils; Stability (Mechanics); Ultrasonics; Weight
• Old TRIS Terms: Sand stabilization
• ITRD Terms: 3628: Construction site; 5176: Crushing; 4560: Granulated slag; 4575: Gravel; 343: Industrial area; 3647: Manufacture; 5925: Properties; 4105: Sand; 9084: Use
• Subject Areas: Geotechnology; Highways; Materials;

Filing Info

• Accession Number: 00152576
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Report/Paper Numbers: Analytic
• Files: ITRD, TRIS
• Created Date: Jun 17 1977 12:00AM