STUDY OF THE POZZOLAN CHARACTERISTICS OF VITREOUS ROCKS
ETUDE DE LA POUZZOLANICITE DES ROCHES VITREUSES
THE RESULTS OF INVESTIGATIONS INTO THE STABILIZATION OF GRAVEL WITH POZZOLAN-LIME BINDERS SHOW DIFFERENCES IN MECHANICAL PERFORMANCE WITH ROCKS VARYING IN NATURE, THUS APPEARS THAT SOME ROCKS, SUCH AS BASALT, HAVE A MORE OR LESS MARKED POZZOLANIC PROPERTY AND INFLUENCE THE SETTING PHENOMENON. IN 1976, IT IS ENVISAGED TO DEVELOP THE TECHNIQUE OF BASALT-LIME MIXTURES FOR ROADBASES: OBSERVATIONS ON A GRAVEL-BASALT-LIME EXPERIMENTAL SECTION BUILT IN 1975 IN THE DEPARTMENT OF THE PUY-DE-DOME WILL BE CONTINUED; STUDIES OF MIX-DESIGN AND SETTING MECHANISM OF BASALT-LIME MIXTURES WILL BE CONTINUED; AN EXPERIMENTAL SECTION WILL BE BUILT IN CORREZE IN COOPERATION WITH THE SETRA.
Language
- French
Project
- Status: Completed
-
Contract Numbers:
ITRD 1-34-17-7
-
Sponsor Organizations:
MINISTERE DES TRANSPORTS (MINISTRY OF TRANSPORT)
AV DU PRESIDENT KENNEDY 32
PARIS CEDEX 16, France F"75775MINISTERE 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:
GEOFFRAY,
-
Performing Organizations:
LABORATOIRES DES PONTS ET CHAUSSEES (ROAD AND BRIDGE LABORATORIES)
58 BOULEVARD LEFEBVRE
PARIS CEDEX 15, France F-75732 - Start Date: 19750000
- Expected Completion Date: 0
- Actual Completion Date: 19780000
- Source Data: ITRD F500480
Subject/Index Terms
- TRT Terms: Aggregates; Basalt; Base course (Pavements); Binders; Calcium oxide; Continuously graded aggregates; Experimental roads; Pavements; Pozzolan; Research projects; Rocks; Setting (Concrete); Stabilized materials
- ITRD Terms: 4577: Aggregate; 4183: Basalt; 4948: Binder; 4598: Continuously graded aggregate; 2778: Experimental road; 4574: Lime; 2955: Pavement; 4185: Pozzolan; 8557: Research project; 3688: Roadbase stabilization; 4154: Rock; 4723: Setting (concrete)
- Subject Areas: Pavements; I33: Other Materials used in Pavement Layers;
Filing Info
- Accession Number: 01293430
- Record Type: Research project
- Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
- Contract Numbers: ITRD 1-34-17-7
- Files: ITRD
- Created Date: Nov 21 2010 4:03AM