Standard

NS-EN 12697-7:2002

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 12697-7:2022

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
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Omfang

This standard defines a method for measuring the bulk density of pavement materials using a transmission-type gamma radiation test bench. This standard applies to specimens or core samples, the thickness of which is known as well as the mass absorption coefficient which is a function of the chemical composition. The thickness of the specimen body traversed by the radiation shall be between 3 and 30 cm. The method cannot be applied to materials containing slags, with variable metal conten, affecting the absorption of gamma rays.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2002-09
  • Versjon: 1
  • Varetype: NAT
  • ICS 93.080.20
  • National Committee SN/K 363

Referanser i lov

EU lov: 89/106/EEC, 305/2011

Produktrelasjon

Produkt livssyklus