STUDY OF THE INTERACTION OF AND BOND BETWEEN AGGREGATES AND HYDRAULIC BINDERS

ETUDE DE L'INTERACTION ET DE LA LIAISON ENTRE GRANULATS ET LIANTS HYDRAULIQUES

THE AIM OF THE RESEARCH IS TO ACQUIRE AN UNDERSTANDING OF COHESION PROCESS IN COMPOSITE MATERIALS. IN 1979 IT IS PLANNED: TO PREDICT THE POZZOLANIC CAPACITY OF BASALT BY APPLYING CHEMICAL CRITERIA; AN ATTEMPT WILL BE MADE TO TRANSPOSE THE METHOD TO EVALUATE THE REACTIVITY OF SOME GRANULATED SLAGS; TO STUDY THE CAUSES OF SWELLING AND DECOHESION PHENOMENA LINKED TO THE FORMATION OF SECONDARY ETTRINGITE; THE EQUILIBRIUM CHART LIME-ALUMINA-CALCIUM SULPHATE-WATER WILL BE REFINED, AND THE TEXTURE OF BINDER-AGGREGATE SYSTEMS WILL BE STUDIED AT DIFFERENT LEVELS.

Language

• French

Project

• Status: Active
• Contract Numbers:

  ITRD 1-63-29-9

• Sponsor Organizations:

  MINISTERE DES TRANSPORTS (MINISTRY OF TRANSPORT)

  AV DU PRESIDENT KENNEDY 32
  PARIS CEDEX 16,   France  F"75775

  MINISTERE DE L'ENVIRONNEMENT ET DU CADRE DE VIE (MINISTRY OF ENVIRONMENT AND QUALITY OF LIFE)

  BOULEVARD SAINT GERMAIN 244
  PARIS CEDEX 16,   France  F-75775
• Project Managers:

  DRON, R

• Performing Organizations:

  LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES

  BOULEVARD LEFEBVRE 58
  PARIS CEDEX 15,   France  F-75732
• Start Date: 19780000
• Expected Completion Date: 0
• Actual Completion Date: 0
• Source Data: ITRD F500786

Subject/Index Terms

• TRT Terms: Aggregates; Aluminates; Basalt; Building materials; Calcium; Calcium oxide; Chemical composition; Cohesion; Composite materials; Granulated slag; Porosity; Research projects; Setting (Concrete); Sulfates
• ITRD Terms: 4577: Aggregate; 7301: Aluminate; 4183: Basalt; 7178: Calcium; 5903: Cohesion; 9005: Composite; 4560: Granulated slag; 4574: Lime; 4555: Material (constr); 5938: Porosity; 8557: Research project; 4723: Setting (concrete); 5937: Structure (physicochem); 7310: Sulphate
• Subject Areas: Geotechnology; Research; I33: Other Materials used in Pavement Layers; I36: Aggregates;

Filing Info

• Accession Number: 01293633
• Record Type: Research project
• Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
• Contract Numbers: ITRD 1-63-29-9
• Files: ITRD
• Created Date: Nov 21 2010 4:13AM