EN IS0 20182 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM 0ctober2024 ICS 81.080 Supersedes EN IS0 20182:2008 English Version Refractory test-piece preparation - Gunning refractory panels by the pneumatic-nozzle mixing type guns (Iso 20182:2024) Preparation d'éprouvettes réfractaires - Panneaux Probenvorbereitung feuerfester Erzeugnisse Probenvorbereitung feuerfester Spritzmassen mittels refractaires pour gunitage au pistolet mélangeur pneumatique (IS0 20182:2024) This European Standard was approved by CEN on 1 October 2024. European Standard the status of anational standard without anyalteration.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 translationundertheresponsibility ofa CENmemberintoitsownlanguageand notifiedtotheCEN-CENELECManagement Centrehasthesamestatus astheofficial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and United Kingdom. cer EUROPEAN COMMITTEEFOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels 2024CEN Ref. No. EN IS0 20182:2024 E All rightsofexploitationinanyformandbyanymeansreserved worldwide for CEN national Members. EN IS0 20182:2024 (E) Contents Page 2 EN IS0 20182:2024 (E) European foreword This document (EN IS0 20182:2024) has been prepared by Technical Committee IS0/TC 33 "Refractories" in collaboration with Technical Committee CEN/TC 187 “"Refractory products and materials" the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2025, and conflicting national standards shall be withdrawn at the latest by April 2025. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN IS0 20182:2008. Any feedback and questions on this document should be directed to the users' national standards body/nationalcommittee.AcompletelistingofthesebodiescanbefoundontheCENwebsite According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tirkiye and the United Kingdom. Endorsement notice The text of IS0 20182:2024 has been approved by CEN as EN IS0 20182:2024 without any modification. 3