GROUP ANALYSIS TO DETERMINE ERRORS IN THE TESTING OF THE FILL DENSITY OF AGGREGATES
| 项目名称： | GROUP ANALYSIS TO DETERMINE ERRORS IN THE TESTING OF THE FILL DENSITY OF AGGREGATES |
| 摘要： | THE OBJECT OF THE RESEARCH IS TO CARRY OUT A GROUP ANALYSIS TO DETERMINE ERRORS IN THE METHOD FOR TESTING AGGREGATES FOR ROADS, SHEET 6.5, FILL DENSITY. THE FILL DENSITY OF COARSE GRAVEL AND CHIPPINGS IS TO BE DETERMINED AT 10 TEST CENTRES. AS IT IS POSSIBLE THAT THE MAGNITUDE OF THE TESTING ERROR MAY BE INFLUENCED BY THE PROPERTIES OF THE MATERIAL ITSELF (FOR EXAMPLE SURFACE ROUGHNESS, ANGULARITY, PARTICLE SHAPE), THE TESTS ARE TO BE CONDUCTED ON AS MANY ROCK TYPES AS POSSIBLE. SAMPLING, SAMPLE PREPARATION AND EVALUATION ARE BEING CARRIED OUT CENTRALLY. |
| 状态： | Active |
| 资助组织： | BUNDESMINISTER FUER VERKEHR |
| 项目负责人： | - |
| 执行机构： | PROF. DR. JUR. F. GRAGGER |
| 开始时间： | 19780100 |
| 预计完成日期： | 19780700 |
| 主题领域： | Geotechnology；Research；I36: Aggregates |
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