EN 993-1:2018

Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity

This document specifies a method for the determination of the bulk density, apparent porosity and true porosity of dense shaped refractory products.
NOTE   For shaped insulating refractory products, the bulk density and true porosity are determined in accordance with EN 1094-4.

Prüfverfahren für dichte geformte feuerfeste Erzeugnisse - Teil 1: Bestimmung der Rohdichte, offenen Porosität und Gesamtporosität

Dieses Dokument legt ein Verfahren für die Bestimmung der Rohdichte, offenen Porosität und der Gesamtporosität von dichten geformten feuerfesten Erzeugnissen fest.
ANMERKUNG   Bei geformten feuerfesten Erzeugnissen für Isolationszwecke werden Rohdichte und Gesamtporosität nach EN 1094 4 bestimmt.

Méthodes d'essai pour produits réfractaires façonnés denses - Partie 1 : Détermination de la masse volumique apparente, de la porosité ouverte et de la porosité totale

Le présent document spécifie une méthode de détermination de la masse volumique apparente, de la porosité ouverte et de la porosité totale des produits réfractaires façonnés denses.
NOTE   Pour les produits réfractaires isolants façonnés, la masse volumique apparente et la porosité totale sont déterminées conformément à l’EN 1094-4.

Metode za preskušanje gostih oblikovanih ognjevzdržnih izdelkov - 1. del: Ugotavljanje prostorninske mase, navidezne poroznosti in prave poroznosti

Ta del standarda EN 993 določa metodo za ugotavljanje prostorninske mase, navidezne poroznosti in prave poroznosti gostih oblikovanih ognjevzdržnih izdelkov.
OPOMBA: Prostorninska masa in prava poroznost oblikovanih toplotnoizolacijskih ognjevzdržnih izdelkov sta določeni v skladu s standardom EN 1094-4.

General Information

• Status: Published
• Publication Date: 04-Dec-2018
• Withdrawal Date: 29-Jun-2019
• ICS: 81.080 - Refractories
• Technical Committee: CEN/TC 187 - Refractory products and materials
• Drafting Committee: CEN/TC 187/WG 1 - Dense shaped refractory products
• Current Stage: 9020 - Submission to 2 Year Review Enquiry - Review Enquiry
• Start Date: 15-Jan-2024
• Completion Date: 15-Jan-2024
• Ref Project: SIST EN 993-1:2019 - Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity

Relations

• Replaces: EN 993-1:1995 - Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 993-1:2019
01-februar-2019
1DGRPHãþD
SIST EN 993-1:1998
Metode za preskušanje gostih oblikovanih ognjevzdržnih izdelkov - 1. del:
Ugotavljanje prostorninske mase, navidezne poroznosti in prave poroznosti
Methods of test for dense shaped refractory products - Part 1: Determination of bulk
density, apparent porosity and true porosity
Prüfverfahren für dichte geformte feuerfeste Erzeugnisse - Teil 1: Bestimmung der
Rohdichte, offenen Porosität und Gesamtporosität
Méthodes d'essai pour produits réfractaires façonnés denses - Partie 1 : Détermination
de la masse volumique apparente, de la porosité ouverte et de la porosité totale
Ta slovenski standard je istoveten z: EN 993-1:2018
ICS:
81.080 Ognjevzdržni materiali Refractories
SIST EN 993-1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 993-1:2019

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SIST EN 993-1:2019


EN 993-1
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2018
EUROPÄISCHE NORM
ICS 81.080 Supersedes EN 993-1:1995
English Version

Methods of test for dense shaped refractory products -
Part 1: Determination of bulk density, apparent porosity
and true porosity
Méthodes d'essai pour produits réfractaires façonnés Prüfverfahren für dichte geformte feuerfeste
denses - Partie 1 : Détermination de la masse Erzeugnisse - Teil 1: Bestimmung der Rohdichte,
volumique apparente, de la porosité ouverte et de la offenen Porosität und Gesamtporosität
porosité totale
This European Standard was approved by CEN on 5 October 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 993-1:2018 E
worldwide for CEN national Members.

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SIST EN 993-1:2019
EN 993-1:2018 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 7
5 Apparatus . 7
6 Test pieces . 7
7 Procedure. 8
7.1 Determination of mass of dry test piece (m ) . 8
1
7.2 Soaking of test piece . 8
7.3 Determination of apparent mass of immersed test piece (m ) .
...