EN 13501-1

Reaction-to-Fire Testing

Reaction-to-fire tests classify the fire behaviour of construction products under the European Euroclass system (EN 13501-1). They measure ignitability, flame spread, heat release, smoke production, and flaming droplets. Euroclass classification is mandatory for construction products placed on the EU market under the Construction Products Regulation (CPR).

What it measures

  • Ignitability (Class E -- single flame source)
  • Flame spread and heat release rate (Classes B/C/D -- SBI test)
  • Smoke production (s1/s2/s3 sub-classification)
  • Flaming droplets (d0/d1/d2 sub-classification)
  • Non-combustibility (Class A1/A2 -- furnace + calorimeter)
🇩🇪 DIN EN 13501-1 🇬🇧 BS EN 13501-1 🇫🇷 NF EN 13501-1 🇮🇹 UNI EN 13501-1 🇪🇸 UNE EN 13501-1 🇳🇱 NEN EN 13501-1 🇩🇪 DIN EN ISO 11925-2 🇬🇧 BS EN ISO 11925-2 🇫🇷 NF EN ISO 11925-2 🇮🇹 UNI EN ISO 11925-2 🇪🇸 UNE EN ISO 11925-2 🇳🇱 NEN EN ISO 11925-2
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UKAS 4732 Guangdong, CN
(2023) BS EN 1711 (NM_001718: c.1-c.500) ASTM F963 - 23 Standard Consumer Safety BS EN 12697-12:2018 ASTM F963-16&17 & 23 + 3 more
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UKAS 4343 Guangdong China, CN
AS/NZS ISO 8124-1:2019/AMD 1 :2020 + ISO 8124-1 (2023) BS EN 1711 BS EN 12697-12:2018 ISO 8124-2 + 3 more
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DAkkS D-PL-20658-01-01 110100 Shenyang, CN
DIN EN ISO/CIE 11664-4 DIN EN 16174 DIN 5033-7 ISO 105-A02 DIN EN ISO 105-A05 + 3 more
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UKAS 2691 Shenzhen, CN
(2023) BS EN 1711 ISO 8124-1 AS/NZS ISO 8124-1:2019/AMD 1 :2020 + AS/NZS ISO 8124.1: 2023 ISO 8124-2 + 3 more
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UKAS 9996 Yixing City, CN
DIN EN 60754-2 BS EN 50399:2022 DIN EN 61034-2 EN 60332-1- BS EN 50575: 2014+A1:2016 + 1 more
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COFRAC 1-1812 Shanghai, CN
IEC 60695- 10-2: 2014 IEC 60695-2-10: 2013 DIN EN 60695-2-10: 2014 DIN EN 60695-10-2: 2016 DIN EN 60695-2-11: 2014 + 3 more
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UKAS 0688 Shenzhen 518052, CN
Betriebsübertragungsmaß Crockmeters Pilling Tester (Box & Drum) Pilling Tester (Random) Burst Strength Tester + 3 more
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UKAS 4417 China 313300, CN
DIN EN 1021-1 DIN EN 1021-2 BS 7176:2007+A1:2011 BS 5852 BS 5852 Part 1:1979 + 3 more
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DAkkS D-PL-11180-01-01 Hong Kong, CN
DIN EN ISO 7971-3 DIN EN 16711-2 CD71 DIN EN ISO 717-1 DIN EN 1122 + 3 more
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Industries

Construction Building Materials Insulation Flooring Facades

Related Standards

  • EN 13501-1 Fire classification of construction products -- Reaction to fire
  • EN ISO 11925-2 Ignitability of products subjected to direct impingement of flame
  • EN 13823 Building products exposed to thermal attack by single burning item (SBI)
  • EN ISO 1182 Reaction to fire -- Non-combustibility test

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