Unbound and hydraulically bound mixtures - Part 49: Accelerated swelling test for soil treated by lime and/or hydraulic binder
Also Known As:
The DIN EN 13286-49 standard focuses on an accelerated swelling test for soil that has been treated with lime and/or hydraulic binder. The purpose of this test is to assess the swelling potential of the treated soil, which is an important factor in determining its suitability for construction purposes. The test method outlined in the standard is specifically designed for mixtures that have enough fines or cohesion to enable the extrusion of the specimen from the mould without causing any damage.
By conducting this test, engineers and professionals in the construction industry can determine the effectiveness of lime and/or hydraulic binders in stabilizing the soil and reducing its potential for swelling. This is particularly relevant in areas where soil with high swelling potential is encountered, as excessive swelling can lead to structural damage and compromise the integrity of construction projects. The standard provides guidelines and procedures for performing the accelerated swelling test, allowing for consistent and reliable results across different projects and locations.
| Descriptors | Accelerated testing, Binding agents, Bound, Building material mixtures, Building materials, Concretes, Conglomerates, Construction, Construction materials, Definitions, Determination, Fine-grain material, Form changes, Grain size, Grain sizing, Hydraulic, Hydraulic lime, Laboratory testing, Lime, Mineral aggregates, Mixtures, Particulate materials, Pavements (roads), Production, Road construction, Rocks, Sample division, Samples, Sampling methods, Soils, Specification (approval), Specimen preparation, Storage, Swell test, Swelling, Test specimens, Testing, Testing conditions, Testing devices, Unbound, Bottom, Checking equipment, Bearings, Ground, Sample preparation, Floors |
| ICS Codes | 93.080.20 - Road construction materials |
| Language(s) | English |
| File Size | 655.4 KB |
