Standard

NS-EN ISO 10426-1:2000

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN ISO 10426-1:2009

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Tjenester

Omfang

This part of ISO 10426 specifies requirements and gives recommendations for eight classes of well cements, including their chemical and physical requirements and procedures for physical testing. This part of ISO 10426 is applicable to well cement Classes A, B, C, D, E and F, which are the products obtained by grinding Portland cement clinker and, if needed, calcium sulfate as an interground additive. Processing additives may be used in the manufacture of cement of these classes. Suitable set-modifying agents may be interground or blended during manufacture of Classes D, E and F. This part of ISO 10426 is also applicable to well cement Classes G and H, which are the products obtained by grinding Portland cement clinker with no additives other than calcium sulfate or water.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 75.020
  • ICS 91.100.10
  • National Committee NORSOK

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