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MARCEGAGLIA
MARCEGAGLIA BUILDTECH

MARCEGAGLIA BUILDTECH

Product catalog summary

Overview: Marcegaglia Buildtech is a prominent manufacturer of steel road safety barriers, adhering to European standards, particularly EN 1317, which specifies performance and crash test criteria for road restraint systems.

Product Range: The catalogue includes various safety barriers such as single-sided guardrails, bridge guardrails, central reserve guardrails, and noise protection barriers, available in over 30 configurations for different containment levels (N2, H1, H2, H3, H4B).

Specifications and Standards: The barriers are made from high-quality steel, hot-dip galvanized or pre-painted, and undergo rigorous crash testing to comply with EN 1317 standards. They are designed to absorb impacts from lightweight vehicles and redirect heavy vehicles.

Performance Classes: The document details performance classes and acceptance criteria for crash tests, including impact speed, angle, and vehicle mass, covering containment levels from low (T1, T2, T3) to very high (H4a, H4b).

Deformation and Safety Indices: Safety barriers are characterized by operational width, dynamic deflection, and vehicle intrusion, with Marcegaglia's wave profile guardrails achieving level A performance.

Certifications: Products are ISO 9001:2008 certified and comply with CE performance consistency certifications, ensuring safety and reliability.

Impact Severity and Guardrail Deformation: Key parameters include working width (W), dynamic deflection (D), and vehicle intrusion (Vi), with levels ranging from W1 (≤ 0.6m) to W8 (≤ 3.5m) and VI1 (≤ 0.6m) to VI9 (≤ 3.5m).

Impact Severity Levels: Categorized into levels A, B, and C, with ASI and THIV values, where Level A requires ASI ≤ 1.0 and THIV ≤ 33 km/h.

Performance Classes and Test Criteria: Specifies performance classes and acceptance criteria for crash tests according to EN 1317-4, detailing vehicle mass, velocity, and test codes.

Requirements for Vehicle Containment Systems: EN 1317-5 mandates Initial Type Testing (ITT) and Factory Production Control (FPC) for compliance, allowing CE marking.

Motorcyclist Protection Systems: Developed according to the Spanish UNE 135900 standard, tested with a dummy at 60 km/h and a 30° angle.

Specifications and Testing Procedures: The motorcycle protection system is tested according to UNE 135900:2008, involving two impact tests with a dummy at 30° and 60 km/h.

Performance and Safety Levels: The motorcyclists’ guardrail achieved level I performance, ensuring high protection with specific limits for head and neck forces.

Guardrail Specifications: Details classes like N2 and H1, with specifications for height, penetration depth, width, and post spacing.

Component Details: Descriptions of components like bolts, plates, C-posts, and beams, with material specifications and codes.

Crash Test Reports: Includes test numbers, facilities, test types, barrier lengths, mass, speed, and performance metrics like ASI and THIV.

Specifications: Covers various guardrail classes (H2-W2, H2-W4, H2-W5, H2-W6) with specific configurations and applications.

Crash Test Reports: Documented results for parameters like barrier length, mass, speed, ASI max, THIV max, and deflection.

Characteristics: Details height above ground, depth of penetration, overall width, and post spacing for different guardrail designs.

Key Observations: Emphasizes material quality and precise component specifications for safety and performance.

Specifications: Focuses on H4 and H2 classes, with central reserve guardrails and noise protection panels.

Procedures: Installation involves specific components like anchor bolts and beam connections, with dimensions and materials specified.

Standards: Certified under EN 1317-1-2, ensuring compliance with safety and performance requirements.

Recommendations: Use specified materials and dimensions for optimal performance, highlighting innovative features like transparent sections.

Key Data from Tables and Diagrams: Provides barrier height, post spacing, crash test results, and integrated barrier system dimensions.

Specifications: Describes the INTEMAR H2 lateral barrier, certified to EN 1317-1-2, with innovative features combining noise and safety barriers.

Innovative Features: Combines noise and safety barriers, enhancing acoustic efficiency and reducing material usage.

Vertical Components: Includes steel posts, rhomboid spacers, and longitudinal containment elements.

Sound Insulation Panels: Installed from 1m above ground, with specific materials and thicknesses.

Accessories: Includes galvanized hardware, EPDM gaskets, and optional RAL color painting.

Crash Test Reports: Details test results for different barrier configurations.

Components: Lists components with descriptions, materials, and codes.

Specifications: Describes the Marcegaglia steel New Jersey barrier with sound absorbent panels.

Sound Panels: Made of aluminum with perforated and solid sides, with internal insulation.

Installation: Panels are stacked vertically and inserted into metal profiles.

Mechanical Properties: Classified for sound absorption and insulation, designed to withstand wind and dynamic loads.

Specifications: Details bushfire resistance, impact from stones, vertical load, and light reflection.

Materials and Construction: Describes materials used for outer shells, internal padding, and joint connections.

Applications: Suitable for roadside and industrial noise protection barriers.

Installation: Panels are stacked vertically and inserted in metal profiles.

Dimensions and Finishes: Standard size and weight, with custom dimensions and RAL color finishes available.

Mechanical Properties: Details sound absorption, insulation, wind load, and dynamic load from snow clearance.

Special Components and Accessories: Specifies components for assembly.

Safety Barriers for Motorcyclists: Level I barriers with detailed crash test reports and specifications.

Catalog excerpts

Safety Barriers • CATALOGUE

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2 Marcegaglia Buildtech M r gaglia Buildtech Marcegaglia uildtech ia ildtec

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steel safety on roadways Mar g gl Buildtech Ma egag ia Bui ech Marcegaglia Bu Marcegaglia Bu ldtech 1 g ech c ch

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we give shape to steel Steel processing is at the core of Marcegaglia activities. The complete range of first transformation processes is carried out within 43 facilities worldwide. La forza di Marcegaglia è nella trasformazione dell’acciaio. Nei 43 stabilimenti produttivi del gruppo in tutto il mondo si realizza il ciclo completo della prima trasformazione. Marcegaglia stands among the steel market’s top independent players in the world. A worldwide network of partnership agreements provides reliable supply of raw materials of all grades to our facilities. After first transformation, within...

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steel safety on roadways Marcegaglia was the first global manufacturer of steel road safety barriers. A trusted partner for safer road construction worldwide. Marcegaglia è il primo produttore globale di barriere stradali di sicurezza in acciaio. Il giusto partner per la sicurezza stradale, dovunque nel mondo. • Single sided guardrails Barriere per bordo laterale su rilevato • Guardrails for bridge Barriere per bordo ponte • Central reserve guardrails Barriere spartitraffico • SIntegrated noise protection and safety guardrails Barriere integrate antirumore di sicurezza 4 Marcegaglia Bui

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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. More than 30 different configurations including N2, H1, H2, H3, H4B containment level barriers, single sided, for bridge and for central reserve - including the new range with integrated mesh panel - plus a special steel New Jersey and integrated noiseprotection barriers. A partire dai semilavorati in acciaio di qualità garantita, successivamente zincati a caldo o preverniciati, nascono...

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BARRIERE PER BORDO LATERALE RILEVATO SINGLE SIDED GUARDRAILS RÜCKHALTESYSTEM FÜR FAHRBAHNRAND MIT RAMMFÄHIGEN BÖDEN, GLISSIÈRES POUR BORD LATÉRAL SUR REMBLAI, BARRERAS PARA BORDE LATERAL SOBRE BASE TERRENO Classe N2 Bordo Laterale Class N2 Roadside Aufhaltestufe N2 für rammfähige Böden / Classe N2 Bord latéral / Clase N2 Borde lateral Classe H1 Bordo Laterale Class H1 Roadside Aufhaltestufe H1 für rammfähige Böden / Classe H1 Bord latéral / Clase H1 Borde lateral Classe H2 Bordo Laterale Class H2 Roadside Aufhaltestufe H2 für rammfähige Böden / Classe H2 Bord latéral / Clase H2 Borde lateral...

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BARRIERE INTEGRATE ANTIRUMORE DI SICUREZZA INTEGRATED NOISE PROTECTION AND SAFETY GUARDRAILS, INTEGRIERTES LÄRMSCHUTZ-RÜCKHALTESYSTEM, GLISSIÈRES INTÉGRÉES DE SÉCURITÉ ANTI-BRUIT, BARRERAS INTEGRADAS ANTI-RUIDO DE SEGURIDAD Classe H2 Bordo Laterale Class H2 Roadside Aufhaltestufe H2 für rammfähige Böden / Classe H2 Bord latéral / Clase H2 Borde lateral Classe H4 Bordo Ponte Class H4 Bridge side Aufhaltestufe H4 für Kunstbauten / Classe H4 Bord pont / Clase H4 Borde de puente Pannelli fonoassorbenti modulari Modular sound absorbent panels Modulare schallschluckende Paneele / Panneaux antibruit...

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Certificazioni Certifications Zertifizierungen Certifications Certificaciones - RINA ISO 9001:2008 certificato N. 12370/05/S - IQNet - CISQ/RINA Quality Management System ISO 9001:2008 Registration N. IT-42009 - Certificati CE di costanza della prestazione ENTI CERTIFICATORI Certification bodies - Zertifizierungsstellen - Organismes de certification - Organismos de certificación Agenzia Nazionale delle Infrastrutture Bulgaria

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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...

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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...

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Containment level - Aufhaltestufe - Niveau de retenue - Nivel de contención CRITERI DI PROVA D’URTO DEI VEICOLI - Vehicle impact test criteria Prova Angolo d’urto (gradi) Massa tot.del veicolo (kg) Tipo Veicolo Impact angle (degrees) Total vehicle mass (kg) autocarro rigido rigid HGV autocarro rigido rigid HGV autocarro rigido rigid HGV autocarro rigido rigid HGV LIVELLI DI CONTENIMENTO - Containment levels Livelli di contenimento Contenimento con angolo d’urto basso Containment levels Acceptance test Contenimento normale Normal containment Higher containment Very high containment H4a Contenimento...

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• LIVELLO DI SEVERITA DELL'URTO Impact severity level - Stufe der anprallheftigkeit - Niveau de severite de choc - Nivel de severidad del impact The deformation of the guardrails is characterised by working width (W), dynamic deflection (D) and vehicle intrusion (Vi). The working width is the distance between the side facing the traffic before the crash and the maximum lateral dynamic position of the guardrail itself. The dynamic deflection is the maximum lateral dynamic displacement of the side of the guardrail facing the traffic. For narrow guardrails, the value of W can be taken as D. The...

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