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CEN/TS 15985:2026

Thermal insulating products - Factory made products of expanded polystyrene (EPS) - Verification of the reaction to fire classification of raw materials

Edition date: 2026-11-04
In Force
Available languages: English
Summary: It is essential that EPS products with a reaction to fire performance better than Euroclass F be manufactured from raw materials with a chemical composition, which is under the control of the raw material producer. This technical specification specifies the conditions allowing reduction of the FPC frequency for testing the reaction to fire of specimens made from flame retardant EPS raw material. The preconditions are that products are manufactured solely from a specified, certified raw material, within defined density limits, and produced in the way specified by the raw material supplier. The frequency of testing the final product can be reduced and then is specified in the relevant product standards. It is essential that the reaction to fire performance of the raw material be labelled according to 8.2 in the certificate from an approved body. The verification of the reaction to fire classification of raw materials relates only to products for which the reaction to fire Euroclass E or higher according to EN 13501-1:2019 is being claimed. The manufacturer of the EPS boards / products continues to be responsible for the FPC of the EPS boards / products. This technical specification is in accordance with the general rules of EN 13172:2024.

EPS-Produkte mit einem besseren Brandverhalten als Euroklasse F sind aus Rohstoffen mit einer chemischen Zusammensetzung herzustellen, die der Kontrolle des Rohstoffherstellers unterliegt. Diese Technische Spezifikation legt die Bedingungen für die Verringerung der Häufigkeit der werkseigenen Produktionskontrolle zur Prüfung des Brandverhaltens von Probekörpern aus flammenhemmendem EPS-Rohstoff fest. Es wird vorausgesetzt, dass die Produkte ausschließlich aus einem vorgeschriebenen zertifizierten Rohstoff mit festgelegten Dichtebeschränkungen hergestellt werden und wie vom Rohstofflieferer vorgeschrieben produziert werden. Die Häufigkeit der Prüfung des Endproduktes kann verringert werden und wird dann in den betreffenden Produktnormen festgelegt. Es ist unerlässlich, dass das Brandverhalten des Rohstoffs nach 8.2 im Zertifikat einer zugelassenen Stelle angegeben wird. Die Verifizierung der Klassifizierung des Brandverhaltens von Rohstoffen betrifft nur Produkte, für deren Brandverhalten Euroklasse E oder höher nach EN 13501-1:2018 beansprucht wird. Der Hersteller der EPS-Platten/-Produkte bleibt verantwortlich für die werkseigene Produktionskontrolle von EPS-Platten/-Produkten. Diese Technische Spezifikation stimmt mit den allgemeinen Regeln von EN 13172:2024 überein.
ICS: 91.100.60-Thermal and sound insulating materials
CTN: CEN/TC 88 - 6071

Reemplazo Normas

Reemplaza a CEN/TR 15985:2010

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