Reference number
ϲʿ 20290-1:2021
International Standard
ϲʿ 20290-1:2021
Aggregates for concrete — Test methods for mechanical and physical properties — Part 1: Determination of bulk density, particle density, particle mass-per-volume and water absorption
Edition 1
2021-11
Preview
ϲʿ 20290-1:2021
74153
Indisponible en ڰç
ʳܲé (Edition 1, 2021)

ϲʿ 20290-1:2021

ϲʿ 20290-1:2021
74153
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CHF 63
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This document describes procedures for determining certain properties of aggregates for use in concrete for the determination of the loose or compacted bulk density, the determination of particle density and water absorption using the hydrostatic balance method and the determination of the particle mass-per-volume and water absorption using the Pycnometer method.

Informations générales

  •  : ʳܲé
     : 2021-11
    : Norme internationale publiée [60.60]
  •  : 1
  • ϲʿ/TC 71/SC 1
    91.100.30 
  • RSS mises à jour

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