prBAS ISO 2478:2026
Dense shaped refractory products — Determination of permanent change in dimensions on heating
General information
Status:Project
Number of pages:14
Adoption method:Korice
Language:engleski
Edition:2.
Realization date:20.11.2025
Forseen date for next stage code:03.12.2025
Technical committee:BAS/TC 37, Fire safety in buildings
ICS:
81.080, Refractories
Abstract
This document specifies two methods for determining the permanent change in dimensions of a dense shaped refractory product.
Shaped refractories are those which have fixed geometry and dimensions when delivered to the user. This document is accordingly applicable to standard shape refractory bricks, but also special shapes refractory products and pre-cast products.
This document does not apply to products containing carbon.
NOTE The methods can be applied to materials sensitive to oxidation. However, some of these materials can be affected during the test in such a way as to make the measurement of the dimensional changes impossible to carry out to the required accuracy.
Lifecycle
...
Original document and degree of correspondence
ISO 2478:2025, identical
Relation to BAS standards
Work material
Only members of the technical committee have access to work material. If you are a members of this technical committee you need to login to view the documents. Login