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)
🇧🇪 NBN EN 13501-1 🇩🇪 DIN EN 13501-1 🇬🇧 BS EN 13501-1 🇫🇷 NF EN 13501-1 🇮🇹 UNI EN 13501-1 🇪🇸 UNE EN 13501-1 🇳🇱 NEN EN 13501-1 🇧🇪 NBN EN ISO 11925-2 🇩🇪 DIN EN ISO 11925-2 🇬🇧 BS EN ISO 11925-2 🇫🇷 NF EN ISO 11925-2 🇮🇹 UNI EN ISO 11925-2
2,965 Accredited labs
21 Countries

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ENAC LE2882 Ripollet, ES
UNE-EN 60404-14 0 mT ≤ B ≤ 75,7 mT (196 ± 3) mT (990 ± 4 3 mT ≤ B ≤ 300 mT 300 mT ≤ B ≤ 1600 mT
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INRESMA

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ENAC LE496 Alcoi, ES
ISO 11083 ISO 6878 SM 4500-H+ B SM 2510 B UNE-EN 872 + 3 more
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IMIDRA

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ENAC LE2208 Colmenar Viejo, ES
UNE-EN ISO 5764 OIV-MA-AS312-01 OIV-MA-AS2-03B OIV-MA-AS313-15 OIV-MA-AS313-02 + 3 more
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INTA

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ENAC LC10.007 Torrejón de Ardoz, ES
ASTM D 4052 ASTM D 93 ASTM D 2386 ASTM D 86 ASTM D 976 + 3 more
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ENAC LE1285 Torrejón de Ardoz, ES
ISO 11665-4 UNE-EN ISO 10704 UNE 73350-1 UNE 73311-5 UNE 31010 + 1 more
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ITA

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ENAC LE257 Zaragoza, ES
DIN EN 50155 IEC 61000-4-2: 2008 IEC 61000-4-3: 2006 IEC 61000-4-4: 2012 IEC 61000-4-5: 2005 + 3 more
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ENAC LE554 Paterna, ES
Radiated emissions (CISPR 32) DIN EN 62271-102 DIN IEC 60060-1 IEC 61000-4-2: 2008 IEC 61000-4-4: 2012 + 3 more
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ENAC LC10.149 Madrid, ES
(380 - 780 nm) 1 < R ≤ 100 0,01< DO ≤ 0,1 0,1 < DO ≤ 0,3 1,1 < DO <
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ENAC LE1286 Bétera, ES
10/1500 DIN EN 1104 ISO 16869 ISO 22196 DIN 52170-2 + 3 more
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ENAC LC10.164 Prat de Llobregat, ES
(500 ± 50) mPa · s (12500 ± 1250) mPa ·
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ENAC LC10.091 Cabrils, ES
2 · 10-6 mol/mol  C  100 · 10-6 mol/mo
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ENAC LC10.039 Sabadell, ES
Ground-borne noise and vibration from ra DIN 54837 CEM ME-021 CEM TH-001 EURAMET cg-11 + 3 more
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IOC-ENOTECNIA

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ENAC LE2801 Consuegra, ES
OIV-MA-AS2-01 OIV-MA-AS2-03B OIV-MA-AS313-26 OIV-MA-AS313-25 OIV-MA-AS311-10 + 2 more
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ENAC LC10.259 Cartagena, ES
CEM EL-001 CEM EL-014 CEM EL CEM ME
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ENAC LE2505 Granada, ES
ISO/IEC 15408 ISO/IEC 18045 UNE 320001 ISO/IEC 19790 ISO/IEC 24759 + 2 more
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ENAC LE2955 Córdoba, ES
UNE-EN 1365-2 UNE-EN 1363-2 UNE-EN 1363-1 UNE-EN 13501-2 UNE-EN 1364-1 + 3 more
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KROMSCHROEDER

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ENAC LC10.199 Hospitalet de Llobregat, ES
Caudal m3/h 0,010 m3/h  Q  250 m3/h 0, Caudal m3/h 0,16 m3/h  Q  2500 m3/h 0,
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ENAC LE285 Alacant, ES
Railway passenger ride comfort evaluatio Railway wheel-rail interaction — roughne ISO 21527-1 ISO 5667-11 ISO 17353 + 3 more
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LABNOSTRUM

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ENAC LE2788 Alió, ES
OIV-MA-AS312-01 OIV-MA-AS2-01 OIV-MA-AS313-15 OIV-MA-AS314-02 OIV-MA-AS313-01 + 2 more
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ENAC LE1912 Colmenar Viejo, ES
AOAC 985.35 UNE EN ISO 6869 AOAC 995.11 UNE-EN 17298
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ENAC LE309 Cabrils, ES
ISO 16649-2 ISO 21528-2 ISO 6579-1 ISO 6222 ISO 660 + 3 more
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ENAC LE416 Burgos, ES
ISO 16869 UNE-EN 15604 UNE-EN 15475 UNE-EN 15958 UNE-EN 15956 + 3 more
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ENAC LE609 Abegondo, ES
ISO 10390 ISO 8968-1 BS ISO 6731:2010 ISO 23318 UNE 77308 + 3 more
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ENAC LE503 Jerez de la Frontera, ES
UNE 33129 OIV-MA-AS312-01 OIV-MA-AS2-01 OIV-MA-BS-06 OIV-MA-AS323-04A2 + 3 more
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ENAC LE508 Montilla, ES
OIV-MA-AS312-01 OIV-MA-AS2-01 OIV-MA-AS2-03B OIV-MA-AS313-15 OIV-MA-AS323-04A2 + 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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