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Guardrail

Guardrail
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Guardrail

Product catalog summary
Overview
Marcegaglia produces high-quality steel guardrails as part of an integrated value chain, ensuring compliance with market norms through hot-dip galvanization or pre-painting. These safety barriers are engineered and tested to meet specific standards.
Product Range
The company offers a diverse range of products including carbon steel flats, tubes, cold-drawn bars, stainless steel, insulated panels, sound-absorbing panels, and photovoltaic solutions.
Construction Equipment
Marcegaglia provides scaffolding systems, temporary structures, electromechanical lifting equipment, and prefabricated formworks, along with solutions for naval construction and temporary enclosures.
Guardrails
Available systems include single-sided, bridge, central reserve guardrails, and special components, with accessories like end terminals and protection panels.
Storage Systems
Offerings include self-supporting warehouses, automated and compactable warehouses, pallet rack shelving, and dynamic systems on rolls, as well as cantilever systems and shelving kits.
Sports and Entertainment
Products include grandstands, stadiums, and large span roofing systems.
Certifications
Marcegaglia holds RINA ISO 9001:2008 and CE product conformity certificates, ensuring quality management and compliance with international standards.
Certification and Compliance
All safety barriers undergo crash tests per European standards EN 1317, ensuring compliance with performance requirements for road restraint systems.
Crash Test Procedures
Crash tests are conducted on stabilized ground, asphalt, or concrete to ensure impact absorption for lightweight vehicles and containment for heavy vehicles.
Performance Classes and Criteria
Performance classes and acceptance criteria for crash tests are specified according to EN 1317-1 and -2, detailing containment levels, impact severity, and deformation characteristics.
Technical Specifications
Specifications for vehicle impact tests include impact speed, angle, and vehicle mass, along with containment levels and vehicle intrusion levels.
Additional Parameters
Parameters like the Acceleration Severity Index (ASI), Theoretical Head Impact Velocity (THIV), and Vehicle Cockpit Deformation Index (VCDI) are crucial for occupant safety.
Terminal and Transition Elements
Performance classes and acceptance criteria for terminals and transitions are defined by EN 1317-4.
Crash Test Specifications
Various crash tests are outlined with parameters such as vehicle mass, velocity, and test codes, including frontal and lateral impacts.
Impact Assessment Parameters
Key parameters include impact severity, deformation, absence of flying parts, no vehicle overturning, and exit trajectory within the "CEN box."
Requirements for Vehicle Containment Systems (EN 1317-5)
Road safety systems must comply with EN 1317-5 standards, including Initial Type Testing (ITT) and Factory Production Control (FPC), for CE marking.
Motorcyclist Guardrails (UNE 135900:2008)
A system for motorcyclist protection is tested according to Spanish UNE 135900 standards, ensuring maximum protection.
Guardrail Specifications
Details on single-sided guardrails include dimensions, materials, and crash test results, with classes and configurations described.
Components and Materials
Descriptions of components like bolts, plates, and beams used in guardrail construction, along with material specifications and codes.
Specifications and Standards
Specifications for road safety barriers emphasize the use of special terminals tested according to UNI EN 1317-4 standards.
Design and Installation Procedures
Designers must consider road type, traffic, and geometric conditions, ensuring uniformity and optimization in barrier types.
Approval and Testing
The approval process involves submitting applications to the Ministry of Infrastructure and Transport, with testing conducted at certified facilities.
Recommendations for Existing Roads
Advises on barrier placement with adequate working space for deformation and emphasizes maintenance and verification of existing barriers.
Regulatory Compliance
Highlights the obligation to use approved devices on certain roads and provides guidance on non-approved barriers.
Tables
Includes tables specifying classes of attenuators and terminals based on site speed and traffic type.
See more

Catalog excerpts

Guardrail-1

Guardrail italiano • english • deutsch • français • español

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Guardrail-2

Guardrail production is fully integrated in the controlled value chain of Marcegaglia steel: from top quality certified semi-processed products, subsequently hot-dip galvanized or pre-painted, safety barrier solutions are engineered, assembled then tested in order to comply with specific norm requirements. La produzione di guardrail è parte integrante della filiera produttiva dell’acciaio Marcegaglia: a partire dai semilavorati in acciaio di qualità garantita, successivamente zincati a caldo o preverniciati, nascono i sistemi di sicurezza stradale certificati da test sperimentali, in conformità...

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Guardrail-3

steel safety on roadways

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Guardrail-4

Gamma produttiva - Product range acciaio tamponamento metallico sistemi fotovoltaici - Prodotti piani in acciaio al carbonio - Pannelli coibentati fotovoltaici - Acciai trafilati Pannelli coibentati - Pannelli coibentati per tetto e parete, in poliuretano e lana minerale - Pannelli coibentati fonoassorbenti - Prodotti in acciaio inossidabile Elementi grecati - Specifiche tecniche Profilati a freddo steel metal building envelope photovoltaic systems - Carbon Steel Flats - Photovoltaic insulated panels - Cold-Drawn Bars Insulated panels - Insulated panels for roof and wall (polyurethane and rock...

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Guardrail-5

cantieristica edile attrezzature per magazzinaggio sport e spettacolo - Ponteggi - Strutture temporanee - Apparecchiature elettromeccaniche di sollevamento - Puntellazioni - Casseforme prefabbricate - Recinzioni temporanee - Sistemi per costruzioni navali - Tribune prefabbricate - Impianti sportivi permanenti - Coperture spaziali per grandi luci Sistemi per il magazzinaggio e la logistica - Magazzino autoportante - Magazzino automatico - Magazzino compattabile - Scaffalature porta pallet - Scaffalature drive-in - Impianti dinamici a rulliere - Scaffalature a ripiani - Cantilever pesante - Cantilever...

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Guardrail-6

Sedi e stabilimenti Plants and sales offices Werke und Verkanfsbüros Usines et bureaux de vente Establecimientos y sedes comerciales Headquarters MARCEGAGLIA Gazoldo degli Ippoliti via Bresciani, 16 46040 Gazoldo Ippoliti, Mantova - Italy phone +39 . 0376 685 1 - fax +39 . 0376 685 600 [email protected] - www.marcegaglia.com Headquarters 50 51 sales offices sedi commerciali plants stabilimenti 210 representations rappresentanze 6,000,000 sqm 4 Marcegaglia manufacturing areas di superficie produttiva

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Guardrail-7

building SALES OFFICES: PLANTS: MARCEGAGLIA construction equipment division via Giovanni della Casa, 12 • 20151 Milano - Italy phone +39 . 02 30 704.1 • fax +39 . 02 33 402 706 [email protected] MARCEGAGLIA Graffignana via S. Colombano, 63 - 26813 Graffignana, Lodi - Italy phone +39 . 0371 206 81 - fax +39 . 0371 206 830 [email protected] MARCEGAGLIA Taranto via L. Ariosto, 10 - 74123 Taranto - Italy phone +39 . 099 471 15 11 - fax +39 . 099 471 15 00 [email protected] MARCEGAGLIA Milano viale Sarca, 336 - 20126 Milano - Italy phone +39 . 02 6617 17 1 - fax +39 . 02...

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Guardrail-8

01 barriere per bordo laterale rilevato, Single sided guardrails 19 Classe N2 Bordo Laterale Class N2 Roadside Barriera 2 onde singola su rilevato W2 2-waves single sided guardrail W2 20 Barriera 2 onde singola su rilevato W5 2-waves single sided guardrail W5 22 Barriera 2 onde singola su rilevato W7 2-waves single sided guardrail W7 24 Classe H1 Bordo Laterale Class H1 Roadside Barriera 2 onde singola su rilevato W3 2-waves single sided guardrail W3 26 Barriera 2 onde singola su rilevato W5 2-waves single sided guardrail W5 28 Classe H2 Bordo Laterale Class H2 Roadside Barriera 2 onde singola...

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Guardrail-9

Rückhaltesystem für Fahrbahnrand mit rammfähigeN Böden, glissières pour bord latéral sur remblai, barreras para borde lateral SOBRE BASE TERRENO Aufhaltestufe N2 für rammfähige Böden / Classe N2 Bord latéral / Clase N2 Borde lateral 2-welliges Rückhaltesystem W2 / Glissière 2 crosses simple sur remblai W2 / Barrera de doble onda simple sobre base terreno W2 2-welliges Rückhaltesystem W5 / Glissière 2 crosses simple sur remblai W5 / Barrera de doble onda simple sobre base terreno W5 2-welliges Rückhaltesystem W7 / Glissière 2 crosses simple sur remblai W7 / Barrera de doble onda simple sobre base...

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Guardrail-10

■ IQNet - CISQ/RINA Quality Management System ■ Certificati CE di conformita di prodotto ENTI CERTIFICATORI Certification bodies - Zertifizierungsstellen - Organismes de certification - Organismos de certificacion An tUdaras urn Boithre NSisiunta National Roads Authority Agenzia Nazionale delle Infrastrutture Bulgaria

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Guardrail-11

Laboratori di prova Test laboratories - Prüflabors - Laboratoires d’essai - Laboratorios de prueba Crash tests Crash tests - Crash-Tests - Essais de chocs - Crash tests Tutte le barriere di sicurezza Marcegaglia sono sottoposte a crash test, in conformità agli standards europei EN 1317. Toutes les glissières de sécurité Marcegaglia sont soumises à des essais de chocs conformément aux normes européennes EN 1317. All barrier systems by Marcegaglia are tested in order to comply with EN 1317 Todas las barreras de seguridad Marcegaglia se someten a crash test, de conformidad con los estándares europeos...

 Open the catalog to page 11
Guardrail-12

Specifiche tecniche Technical specifications Technische Spezifikationen Spécifications techniques Especificaciones técnicas La produzione di barriere stradali Marcegaglia è progettata e sviluppata in totale conformità alle normative vigenti in materia di sicurezza. La normativa europea di riferimento EN 1317 (Barriere di sicurezza stradali) indica i requisiti di prestazione per i sistemi di contenimento, ne definisce le classi di prestazione e i criteri di accettazione per le prove d’urto (crash tests). Marcegaglia road guardrails are designed and developed in total compliance with applicable...

 Open the catalog to page 12

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.