FIELD OF APPLICATION OF AGGREGATES
| 项目名称： | FIELD OF APPLICATION OF AGGREGATES |
| 摘要： | THE AIM OF THIS RESEARCH IS TO PRESENT A TECHNICAL JUSTIFICATION OF THE ACCEPTANCE CRITERIA FOR CONCRETE AND TO SET UP CORRESPONDING STANDARDS FOR THE SPECIFICATIONS AND REGULATIONS BEING UPDATED AT THE MOMENT. RESEARCH HAS PROGRESSED FAR AS REGARDS THE EXPERIMENTS ON MARINE AGGREGATES, LIMESTONE, CRUSHED SLAG, CRUSHING SAND. ADDITIONAL RESEARCH WILL BE CONDUCTED IN 1979 ON PARTICULAR POINTS, FOR EXAMPLE, CONTROL OF THE DEMINERALIZATION OF MARINE AGGREGATES, OBSERVATION OF THE POSSIBLE CORROSION OF THE REINFORCEMENT DUE TO THE NATURE OF THE CONCRETE AGGREGATES, FOLLOW UP STUDY OF STRUCTURES BUILT WITH CONCRETE CONTAINING DOLOMITIC LIMESTONE. AT THE END OF 1979, REPORTS WILL BE DRAFTED TOGETHER WITH A SUMMARY REPORT. THIS RESEARCH PROJECT IS A CONTINUATION OF RESEARCH PROJECTS NOS 500648 AND 500649. |
| 状态： | Active |
| 资助组织： | MINISTERE DES TRANSPORTS (MINISTRY OF TRANSPORT)<==>MINISTERE DE L'ENVIRONNEMENT ET DU CADRE DE VIE (MINISTRY OF ENVIRONMENT AND QUALITY OF LIFE) |
| 项目负责人： | LESAGE, R；DARCEL |
| 执行机构： | LABORATOIRES DES PONTS ET CHAUSSEES - ROAD AND BRIDGE LABORATORIES |
| 开始时间： | 19790000 |
| 预计完成日期： | 19790000 |
| 主题领域： | Geotechnology；Maintenance and Preservation；Research；I36: Aggregates |
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