NF EN ISO 1927-8

NF EN ISO 1927-8

February 2013
Standard Current

Monolithic (unshaped) refractory materials - Part 8 : determination of complementary properties

ISO 1927-8:2012 specifies methods for the determination of the properties of unshaped refractory materials from test pieces prepared and stored in accordance with ISO 1927-5. The methods complement those described in ISO 1927-6. The methods have been adapted from standards for shaped refractory products to make them applicable to dense and insulating castables, and ramming materials as defined in ISO 1927-1, before and after firing.

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National standards and national normative documents

Publication date

February 2013

Number of pages

13 p.

Reference

NF EN ISO 1927-8

ICS Codes

81.080   Refractories

Classification index

B40-003-8

Print number

1 - 19/04/2013

International kinship

ISO 1927-8:2012

European kinship

EN ISO 1927-8:2012
Sumary
Monolithic (unshaped) refractory materials - Part 8 : determination of complementary properties

ISO 1927-8:2012 specifies methods for the determination of the properties of unshaped refractory materials from test pieces prepared and stored in accordance with ISO 1927-5. The methods complement those described in ISO 1927-6.

The methods have been adapted from standards for shaped refractory products to make them applicable to dense and insulating castables, and ramming materials as defined in ISO 1927-1, before and after firing.

Replaced standards (1)
NF EN 1402-8
May 2004
Standard Cancelled
Unshaped refractory products - Part 8 : determination of complementary properties

La présente Norme européenne décrit des méthodes de détermination des propriétés de matériaux réfractaires non façonnés sur des éprouvettes préparées et conservées conformément au EN 1402-5. Ces méthodes complètent celles décrites dans l'EN 1402-6.

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Principe
    2
  • 4 Détermination de la perméabilité aux gaz
    2
  • 4.1 Principe
    2
  • 4.2 Éprouvettes
    2
  • 4.3 Mode opératoire
    2
  • 5 Détermination de la résistance au choc thermique
    2
  • 5.1 Principe
    2
  • 5.2 Éprouvettes
    2
  • 5.3 Mode opératoire
    3
  • 6 Détermination de la conductivité thermique
    3
  • 6.1 Principe
    3
  • 6.2 Éprouvettes
    3
  • 6.3 Mode opératoire
    3
  • 7 Détermination de la résistance à l'acide sulfurique
    3
  • 7.1 Principe
    3
  • 7.2 Éprouvettes
    3
  • 7.3 Mode opératoire
    4
  • 8 Essais pour les produits contenant du carbone
    4
  • 8.1 Principe
    4
  • 8.2 Éprouvettes
    4
  • 8.3 Mode opératoire
    4
  • 9 Détermination de la résistance au monoxyde de carbone
    4
  • 10 Détermination de la résistance à l'abrasion à température ambiante
    4
  • 11 Rapport d'essai
    5
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