Standard

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prNS-EN 14487-1:2021

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 14487-1:2022

Forhåndsvisning
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Omfang

This European Standard is applicable to sprayed concrete, to be used for repair and upgrading of structures, for new structures and for strengthening of ground. This European Standard covers: - classification related to consistence of wet mix; - environmental exposure classes; young, hardened and fibre reinforced concrete; - requirements for constituent materials, for concrete composition and for basic mix, for fresh and hardened concrete and all types of fibre reinforced sprayed concrete; - specification for designed and prescribed mixes; - conformity. This European Standard is applicable to wet mix as well as dry mix sprayed concrete. The substrates to which sprayed concrete can be applied include: - ground (rock and soil); - sprayed concrete; - different types of formwork; - structural components constituted of concrete, masonry and steel; - drainage materials; - insulating materials. Additional or different requirements may be needed for applications not within this document, for instance-refractory uses.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2021-04
  • Versjon: 1
  • Varetype: NAT
  • ICS 01.040.91
  • ICS 91.100.30
  • National Committee SN/K 7/EG 2

Produktrelasjon

Produkt livssyklus