DIN EN 18374:2026-07
Earthworks - Geotechnical laboratory tests - Lime and/or hydraulic binder treated materials - Test for determining the treatment suitability of a soil; German and English version prEN 18374:2026 / Note: Date of issue 2026-06-12
| Fecha edición: |
2026-07-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies a test method to determine the suitability of a soil to be treated with lime and/or hydraulic binders, with regard to volumetric swelling and mechanical strength, within a period not exceeding two to three weeks. This test can be integrated into the general method of a study of treatment of materials with lime and/or a hydraulic binder, in compliance with standard NF EN 16907-4. It is applicable to soils and alternative (or anthropogenic) materials treated with lime and/or hydraulic binders for the construction of embankments and capping layers; in the areas of roads, railways and airports; industrial or commercial platforms; hydraulic works and road foundations. The results of this test: ? are only valid for the configuration tested (soil, treatment product, dosage); ? are in no case usable for dimensioning a structure including treated materials. The values currently accepted to define treatment suitability are indicated for information in Annex A. |
| Keywords: | Abilities|Base course binders|Binding agents|Cements|Checking equipment|Conglomerates|Construction|Definitions|Earthworks|Geotechnics|Hydraulic lime|Interaction|Laboratory testing|Laboratory tests|Lime|Materials|Methods|Procedures|Soils|Specification (approval)|Strength of materials|Swelling|Test reports|Test specimens|Testing|Testing devices|Treatment |
| ICS: | 93.020 - Trabajos de movimiento de tierras. Excavaciones. Cimentaciones. Trabajos subterráneos |
| CTN: |
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