ISO 1920-11:2013

Testing of concrete — Part 11: Determination of the chloride resistance of concrete, unidirectional diffusion

ISO 1920-11:2013 specifies a method for determining the unidirectional non-steady-state chloride penetration parameters of conditioned specimens of hardened concrete. The test method enables the determination of the chloride penetration at a specified age, e.g. for ranking of concrete quality by comparative testing.

Essais du béton — Partie 11: Détermination de la résistance du béton à la pénétration des chlorures, diffusion unidirectionnelle

[Not translated]

General Information

• Status: Published
• Publication Date: 01-May-2013
• ICS: 91.100.30 - Concrete and concrete products
• Technical Committee: ISO/TC 71/SC 1 - Test methods for concrete
• Drafting Committee: ISO/TC 71/SC 1 - Test methods for concrete
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 16-Jan-2024
• Ref Project: SIST ISO/DIS 1920-11:2012 - Testing of concrete -- Part 11: Determination of the chloride resistance of concrete, unidirectional diffusion

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 1920-11
First edition
2013-05-01
Testing of concrete —
Part 11:
Determination of the chloride
resistance of concrete, unidirectional
diffusion
Essais du béton —
Partie 11: Détermination de la résistance du béton à la pénétration
des chlorures, diffusion unidirectionnelle
Reference number
ISO 1920-11:2013(E)
©
ISO 2013

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ISO 1920-11:2013(E)

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ii © ISO 2013 – All rights reserved

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ISO 1920-11:2013(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Reagents and apparatus . 3
5.1 Reagents. 3
5.2 Apparatus . 4
6 Preparation of specimens . 5
6.1 Preparing sub-specimens . 5
6.2 Conditioning and preparation of profile specimen for chloride testing . 6
7 Procedure. 7
7.1 Exposure conditions . 7
7.2 Exposure method . 8
7.3 Exposure period . 8
7.4 Determination of initial chloride content (C ) . 8
i
7.5 Profile grinding . 9
7.6 Chloride analysis .
...