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ISO 20290-2:2019

Aggregates for concrete — Test methods for mechanical and physical properties — Part 2: Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test) ISO 20290-2:2019

Publication date:   Nov 20, 2019

General information

90.93   Standard confirmed   Nov 10, 2025

ISO

ISO/TC 71/SC 1 Test methods for concrete

International Standard

91.100.30   Concrete and concrete products

Buying

Published

Language in which you want to receive the document.

Scope

This document describes the Los Angeles test, for determining the resistance to fragmentation of coarse aggregates.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6274:1982

WITHDRAWN
ISO 6782:1982

WITHDRAWN
ISO 6783:1982

WITHDRAWN
ISO 7033:1987

NOW

PUBLISHED
ISO 20290-2:2019
90.93 Standard confirmed
Nov 10, 2025




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