NF EN ISO 17892-1

NF EN ISO 17892-1

December 2014
Standard Current

Geotechnical investigation and testing - Laboratory testing of soil - Part 1 : determination of water content

ISO 17892-1:2014 specifies a method of determining the water content of soils. It is applicable to the laboratory determination of the water (also known as moisture) content of a soil test specimen by oven-drying within the scope of geotechnical investigations. The water content is required as a guide to the classification of natural soils and as a control criterion in re-compacted soils, and is measured on samples used for most field and laboratory tests. The oven-drying method is the definitive procedure used in usual laboratory practice. The practical procedure for determining the water content of a soil is to determine the mass loss on drying the test specimen to a constant mass in a drying oven controlled at a given temperature. The mass loss is assumed to be due to free water and is referenced to the remaining dry mass of solid particles.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2014

Number of pages

20 p.

Reference

NF EN ISO 17892-1

ICS Codes

13.080.20   Physical properties of soils
93.020   Earthworks. Excavations. Foundation construction. Underground works

Classification index

P94-512-1

Print number

1

International kinship

ISO 17892-1:2014

European kinship

EN ISO 17892-1:2014
Sumary
Geotechnical investigation and testing - Laboratory testing of soil - Part 1 : determination of water content

ISO 17892-1:2014 specifies a method of determining the water content of soils.

It is applicable to the laboratory determination of the water (also known as moisture) content of a soil test specimen by oven-drying within the scope of geotechnical investigations. The water content is required as a guide to the classification of natural soils and as a control criterion in re-compacted soils, and is measured on samples used for most field and laboratory tests. The oven-drying method is the definitive procedure used in usual laboratory practice.

The practical procedure for determining the water content of a soil is to determine the mass loss on drying the test specimen to a constant mass in a drying oven controlled at a given temperature. The mass loss is assumed to be due to free water and is referenced to the remaining dry mass of solid particles.

Replaced standards (1)
XP CEN ISO/TS 17892-1
August 2005
Standard Cancelled
Geotechnical investigation and testing - Laboratory testing of soil - Part 1 : determination of water content

Le présent document concerne la détermination par étuvage de la teneur en eau pondérale d'un échantillon de sol ou de matériau. Il définit les termes employés et les paramètres mesurés, spécifie les caractéristiques de l'appareillage, fixe le mode opératoire et précise les résultats à présenter.

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Appareillage
  • 5 Mode opératoire d'essai
  • 6 Résultats d'essai
  • 7 Rapport d'essai
  • Annexe A (normative) Étalonnage, entretien et contrôles
  • Annexe B (informative) Explications
  • Annexe C (informative) Teneur en fluide
  • Bibliographie
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