Testing Fresh Concrete - Part 12: Self-Compacting Concrete - J-Ring Test
Also Known As:
SKU152436884
Published by
Deutsches Institut für Normung
DIN
Publication Date2010-12
Pages CountPages12
The DIN EN 12350-12 standard provides guidelines for testing the fresh properties of self-compacting concrete using the J-ring test. The purpose of this test is to determine the passing ability, flow spread, and flow time of the concrete as it flows through the J-ring. It is important to note that this test is only applicable for concretes with a maximum aggregate size of 40 mm or less.
The test evaluates the ability of the concrete to pass through a specific bar spacing, which is typically representative of the conditions in the actual construction works. If the concrete blocks or does not flow easily through the J-ring, it suggests that the aggregate size may be too large for the intended application.
Details
| Descriptors | Abilities to flow, Bottom plates, Cement mortar, Cement pastes, Cements, Compacting, Concrete mixes, Concretes, Cones, Construction, Construction materials, Demixing, Filling, Fresh concrete, Homogeneity, Mineral aggregates, Processibility, Properties, Reinforcement, Resistance, Rings, Samples, Sedimentation, Self-compacting, Stability, Temperature, Testing, Trials, Trusses, Viscosity, Structures |
| ICS Codes | 91.100.30 - Concrete and concrete products |
| Language(s) | English |
| File Size | 512.0 KB |
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