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Ensuring continuity of safety through appropriate connections

Transitions and connections are essential for adapting guardrails to existing devices. They ensure optimum safety continuity  between new installations and existing infrastructure.

This adaptability is required to guarantee an effective protection for road users, while respecting the aesthetics and technical constraints of each project.

glissière bois-métal T40BP See the product

Raccordements NF 058

Raccordements entre glissières Tertu homologués selon la norme française NF058 Equipements de la Route – Annexe technique N°8.

  • Pas de pièces spécifiques
  • Meilleure adaptabilité aux contraintes du terrain
  • Continuité de la performance y compris lors de changement de niveau de retenue
Coutras 33 (1) See the product

Transition bois-métal T.A.T

Ce dispositif permet relier facilement les glissières de sécurité bois-métal Tertu à des glissières métalliques.

 

  • Liaison sur profil A et B ainsi qu’en prolongement d’origine de file
  • Adaptée à tous les raccordements métalliques sur ouvrages d’art

 

R5- T22 sur platine avec réhausse métal Pont de Chatenay-Cognac (26) See the product

Transition vers muret ou GBA

Cette pièce de transition permet de raccorder la glissière vers un muret ou une GBA. 

  • Adaptabilité aux dispositifs existants   

 

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NF 058 connections

Connections are transition devices located between two safety barriers with different cross-sections or lateral stiffnesses.

At present, they cannot be CE marked because there is no harmonised standard for them (XP ENV 1317-4).

However :

  • in France, they must be certified NF 058 Equipements de la route, in accordance with the RNER (Réglementation Nationale des Equipements Routiers), or have a conformity mark offering an equivalent level of safety
  • in Germany, the regulations require crash tests to be carried out in accordance with experimental standard ENV 1317-4
  • in other member or affiliated countries of the European Community, there are no specific requirements concerning connection regulations.