prSSH EN ISO 2477:2025

Shaped insulating refractory products - Determination of permanent change in dimensions on heating (ISO 2477:2005)

General information

Current stage: 40.20 Effective date: Feb 9, 2026

Next stage: 40.60 Next stage date: May 11, 2026

Originator: DPS

Owner: DPS/KT 67

Type: European Norm

ICS: 81.080

Scope

ISO 2477:2005 describes a method for determining the permanent change in dimensions on heating of a shaped insulating refractory product.

Life cycle

PREVIOUSLY

PUBLISHED
SSH EN 1094-6:1998

NOW

IN_DEVELOPMENT
prSSH EN ISO 2477:2025
40.20 DIS ballot initiated: 12 weeks
Feb 9, 2026

Related project

Adopted from EN ISO 2477:2025 IDENTICAL

Adopted from ISO 2477:2005 IDENTICAL

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