Time is safety
LIGNATUR sets new standards in fire protection. LIGNATUR is the first and only company with a European technical approval that defines the determination of the residual cross-section for standard and acoustic elements. This means that the fire resistance according to Eurocode 5 (EN 1995-1 - 2) can be determined.
Explanation videos on fire resistance
Die Feuerwiderstandsdauer ist die Zeit in Minuten, während der ein Bauteil seine Funktionen – Tragfähigkeit oder Raumabschluss – uneingeschränkt erfüllen muss. Sie kann durch geeignete Querschnittsformate erhöht werden.
Wie das mit LIGNATUR gemacht wird, darauf gehen unsere Berater in den Filmen ein.
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Fire resistance, fire behavior
With the constructional components dimensioned in accordance with ETA-11 / 0137, LIGNATUR elements reach fire resistances up to REI90. They can thus be classified in burning behaviour group RF3 in Switzerland. In the ETA-11 / 0137 their burning behaviour is stated according to EN 13501-1 with D-s1, d0 (normal flammability – almost no smoke production, no dripping).
Fire resistance
Based on these facts the following component resistances result for the basic constructions:
- 30 minutes fire resistance REI30
- 60 minutes fire resistance REI60
- 90 minutes fire resistance REI90
Professionals advise the Professionals
Do you have any questions about fire resistance?
You know what you want – and we know how to bring your ideas to life with LIGNATUR in a professional way. Whether by email or in a direct conversation: our timber construction specialists offer expert, efficient and solutionorientated advice. Get in touch with us. We look forward to advising you and inspiring you with LIGNATUR.
