REPAIR OF RIGID PAVEMENTS

REPARATION DES STRUCTURES DE CHAUSSEES EN BETON

THE OBJECT OF THE RESEARCH IS TO SET UP A METHODOLOGY FOR THE REPAIR OF RIGID PAVEMENTS. IN CONNECTION WITH THE RESEARCH PROJECT CODE NO. "1-01-03-6", IT ALSO AIMS AT REFINING METHODS OF QUICKLY EVALUATING THE EVOLUTION OF REPAIRED SECTIONS. A NUMBER OF METHODS ARE ENVISAGED, WHICH ARE BEING STUDIED (STRENGTHENING, FILLING, INJECTION UNDER SLAB, ETC.) OR WILL BE STUDIED (DRAINAGE, COUPLING, ETC.), IN CONNECTION WITH THE RESEARCH PROJECTS CODE NOS: "1-01-26-6" AND "1-31-22-6" IRRD NOS 500582 & 500646. THE AIM OF THE PROGRAMME FOR 1976 IS TO CHECK THE EFFICIENCY OF THESE METHODS, AMONG WHICH ARE THE FOLLOWING: (1) INSTALLATION OF DRAINAGE DEVICES IN THE EMERGENCY STOPPING LANE, (2) SLAB COUPLING (RENEWING OF DOWELS, FILLING, ETC.), (3) INJECTION UNDER SLAB, (4) STRENGTHENING METHODS.

Language

• French

Project

• Contract Numbers:

  ITRD 1-01-25-8

• 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:

  NISSOUX, J

• Performing Organizations:

  LABORATOIRES DES PONTS ET CHAUSSEES (ROAD AND BRIDGE LABORATORIES)

  58 BOULEVARD LEFEBVRE
  PARIS CEDEX 15,   France  F-75732
• Start Date: 19760000
• Expected Completion Date: 0
• Actual Completion Date: 0
• Source Data: ITRD F500581

Subject/Index Terms

• TRT Terms: Deterioration; Drainage; Joints; Methodology; Pavement pumping; Repairing; Research projects; Rigid pavements; Slabs; Structural strengthening; Surveillance
• Uncontrolled Terms: Injection (Materials)
• ITRD Terms: 5255: Deterioration; 2937: Drainage; 3617: Injection (mater); 2998: Joint (structural); 9102: Method; 3635: Repair; 8557: Research project; 2964: Rigid pavement; 3491: Slab; 3093: Slab pumping; 3096: Strengthening (pavement); 9101: Surveillance
• Subject Areas: Hydraulics and Hydrology; Research; I61: Equipment and Maintenance Methods;

Filing Info

• Accession Number: 01293451
• Record Type: Research project
• Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
• Contract Numbers: ITRD 1-01-25-8
• Files: ITRD
• Created Date: Nov 21 2010 4:04AM