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Entry: Rock - Tests for physical properties of rock - Determination of porosity

URI: https://data.geoscience.fr/ncl/Proc/133

The connected or total porosity is the ratio of pore volume by the total volume. The total volume is measured by water immersion. The pore volume is determined by the different of the saturated weight and the dry weight divided by the density of water.

Core metadata

is a laboratory test | Process | laboratory test on rock | Concept | geotechnical test | normalised method
category 14
submitted byHélène Bressan
accepted on 5 Aug 2021 09:28:21.951

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date accepted 5 Aug 2021 09:28:21.951
date submitted 5 Aug 2021 08:56:58.332
definition
entity Rock - Tests for physical properties of rock - Determination of porosity
source graph graph

description
en The connected or total porosity is the ratio of pore volume by the total volume. The total volume is measured by water immersion. The pore volume is determined by the different of the saturated weight and the dry weight divided by the density of water.
fr La porosité connectée ou totale est le rapport du volumes des pores divisé par le volume total. Ce dernier est mesuré à partir d’une pesée hydrostatique de l’éprouvette de roche. Le volume des pores est obtenu par différence entre le poids saturé et le poids après dessiccation.
item class laboratory test on rock | laboratory test | Process | Concept | geotechnical test | normalised method
label
en Rock - Tests for physical properties of rock - Determination of porosity
fr Roches - Essais pour déterminer les propriétés physiques des roches - Détermination de la porosité
notation 133
register Proc
status status stable
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 3
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Definition

category geotechnics
description
en The connected or total porosity is the ratio of pore volume by the total volume. The total volume is measured by water immersion. The pore volume is determined by the different of the saturated weight and the dry weight divided by the density of water.
fr La porosité connectée ou totale est le rapport du volumes des pores divisé par le volume total. Ce dernier est mesuré à partir d’une pesée hydrostatique de l’éprouvette de roche. Le volume des pores est obtenu par différence entre le poids saturé et le poids après dessiccation.
in scheme Process
label
en Rock - Tests for physical properties of rock - Determination of porosity
fr Roches - Essais pour déterminer les propriétés physiques des roches - Détermination de la porosité
notation 133
pref label
en Rock - Tests for physical properties of rock - Determination of porosity
fr Roches - Essais pour déterminer les propriétés physiques des roches - Détermination de la porosité
source NF P94-410-3 Mai 2001 (P94-410-3)
status Valid
top concept of Process
type laboratory test | Process | laboratory test on rock | Concept | geotechnical test | normalised method

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