BS ISO 20290-2:2019

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Aggregates for concrete. Test methods for mechanical and physical properties – Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)

Published By	Publication Date	Number of Pages
BSI	2019	14

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Categories: 91.100.30 - Concrete and concrete products, BSI

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PDF Pages

PDF Title

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Foreword

1 Scope
2 Normative references
3 Terms and definitions

4 Sampling
5 Apparatus

6 Determination of resistance to fragmentation by the Los Angeles test method
6.1 Principle
6.2 Preparation of test portion

6.3 Test procedure
6.4 Calculation and expression of results
6.5 Test report

Annex A (normative) Determination of the resistance to fragmentation of aggregates for larger size aggregates

Annex B (normative) Alternative narrow range classifications for the Los Angeles test

Status	Definitive
Pages	14
Publication Date	2019-11-27
ISBN	978 0 580 99882 9
Standard Number	BS ISO 20290-2:2019
Title	Aggregates for concrete. Test methods for mechanical and physical properties – Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)
Identical National Standard Of	ISO 20290-2
Descriptors	Physical properties of materials, Mechanical systems, Fragmentation tests, Testing methods, Aggregates, Concretes
Publisher	BSI
Committee	B/517/1
ICS Codes	91.100.30 - Concrete and concrete products


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BS ISO 20290-2:2019

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