ISO 16383-1:2025 PDF
Geotechnical investigation and testing — Laboratory testing of rock — Part 1: Determination of water content
Geotechnical investigation and testing — Laboratory testing of rock — Part 1: Determination of water content
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 27 июня 2025 г.
- Издание:
- ISO IS 16383 edition 1 version 1
- ICS:
- 13.080.40
This document specifies a method of determining the water content of rocks. This document is applicable to the laboratory determination of the water content of a rock test specimen by oven-drying within the scope of geotechnical investigations. The oven-drying method is the definitive procedure used in usual laboratory practice. The practical procedure for determining the water content of a rock 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 the test specimen. NOTE This document fulfils the requirements of the determination of water content of rock for geotechnical investigation and testing according to EN 1997-2.
Abstract
Overview
ISO 16383-1:2025 specifies the laboratory procedure for determining the water content of rock by the oven-drying method. Intended for geotechnical investigation and testing, this standard defines the practical steps, equipment and acceptance criteria for measuring water content as the mass loss on drying a rock specimen to a constant mass. The method is the definitive laboratory procedure and fulfils water-content requirements referenced in EN 1997-2.
Key topics and technical requirements
- Scope: Laboratory determination of water content of rock test specimens by oven-drying within geotechnical investigations.
- Oven-drying method: Dry specimen in a forced‑draft oven at 105 °C to 110 °C (or a justified lower temperature for rocks with chemically bound water, e.g., gypsum - potentially
Технические детали
- Технический комитет
- ISO/TC 182 - Geotechnics
- SKU
- ISO 16383-1:2025
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