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)

Publication date: Nov 20, 2019

General information

Current stage: 90.93 Effective date: Nov 10, 2025

Originator: ISO

Owner: ISO/TC 71/SC 1

Type: International Standard

ICS: 91.100.30

Languages: English

Buying

Status: Published

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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WITHDRAWN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WITHDRAWN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WITHDRAWN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WITHDRAWN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

National adoptions

SSH ISO 20290-2:2019

DPS

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)

60.60 Standard published

DPS/KT 104 more