ISO 20290-2:2019

Historikk (7)

• STANDARD

  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)
  nov 2019 Publisert
• STANDARD

  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)
  nov 2019 Historisk utkast
• STANDARD

  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)
  nov 2019 Historisk utkast
• STANDARD

  ISO 7033:1987

  Fine and coarse aggregates for concrete — Determination of the particle mass-per-volume and water absorption — Pycnometer method
  apr 1987 Tilbaketrukket
• STANDARD

  ISO 6782:1982

  Aggregates for concrete — Determination of bulk density
  jul 1982 Tilbaketrukket
• STANDARD

  ISO 6783:1982

  Coarse aggregates for concrete — Determination of particle density and water absorption — Hydrostatic balance method
  jun 1982 Tilbaketrukket
• STANDARD

  ISO 6274:1982

  Concrete — Sieve analysis of aggregates
  jun 1982 Tilbaketrukket