EN 1090-3:2008
(Main)Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures
Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures
This European Standard specifies requirements for the execution of aluminium structural components and structures made from:
a) rolled sheet, strip and plate;
b) extrusions;
c) cold drawn rod, bar and tube;
d) forgings;
e) castings.
NOTE 1 The execution of structural components is referred to as manufacturing, in accordance with EN 1090-1.
This European Standard specifies requirements independent of the type and shape of the aluminium structure, and this European Standard is applicable to structures under predominantly static loads as well as structures subject to fatigue. It specifies requirements related to the execution classes that are linked with consequence classes.
NOTE 2 Consequence classes are defined in EN 1990.
NOTE 3 Recommendations for selection of execution class in relation to consequence class are given in EN 1999-1-1.
This European Standard covers components made of constituent products with thickness not less than 0,6 mm for welded components not less than 1,5 mm.
This European Standard applies to structures designed according to the relevant parts of EN 1999. If this European Standard is used for structures designed according to other design rules or used for other alloys and tempers not covered by EN 1999, a judgement of the reliability elements in these design rules should be made.
This European Standard specifies requirements for surface preparation prior to application of a protective treatment, and gives guidelines for application for such treatment in an informative annex.
This European Standard gives options for specifying requirements to match project specific requirements.
This European Standard is also applicable to temporary aluminium structures.
Ausführung von Stahltragwerken und Aluminiumtragwerken - Teil 3: Technische Regeln für die Ausführung von Aluminiumtragwerken
Diese Europäische Norm legt Anforderungen bezüglich der Ausführung von tragenden Bauteilen aus Aluminium sowie von Aluminiumtragwerken fest, die aus
a) gewalzten Blechen, Bändern und Platten,
b) Strangpressprofilen,
c) kalt gezogenen Stangen und Rohren,
d) Schmiedeteilen,
e) Gussteilen
hergestellt werden.
ANMERKUNG 1 In Übereinstimmung mit EN 1090-1 wird die Ausführung von Tragwerksteilen als Herstellung bezeichnet.
Diese Europäische Norm legt Anforderungen fest, die unabhängig von Art und Form des Aluminiumtrag¬werks sind. Sie gilt sowohl für Tragwerke unter vorwiegend ruhender Belastung als auch für ermüdungsbeanspruchte Tragwerke. Des Weiteren legt diese Europäische Norm die Anforderungen in Bezug auf die Ausführungsklassen fest, welche ihrerseits von Schadensfolgeklassen abhängig sind.
ANMERKUNG 2 Die Schadensfolgeklassen sind in EN 1990 festgelegt.
ANMERKUNG 3 Empfehlungen für die Wahl der Ausführungsklasse in Verbindung mit der Schadensfolgeklasse siehe EN 1999-1-1.
Diese Europäische Norm gilt für Bauteile, die aus Konstruktionsmaterialien mit Dicken nicht unter 0,6 mm, beziehungsweise geschweißt mit Dicken nicht unter 1,5 mm hergestellt werden.
Diese Europäische Norm gilt für Tragwerke, die nach den maßgebenden Teilen von EN 1999 bemessen wurden. Sofern sie auf Tragwerke, die auf anderen Bemessungsregeln basieren, oder auf andere Legierungen und Werkstoffzustände als die in EN 1999 behandelten angewendet wird, sollten die sicherheitsrelevanten Elemente der betreffenden Bemessungsregeln beurteilt werden.
Diese Europäische Norm legt Anforderungen an die Vorbehandlung von Oberflächen für das Aufbringen von Schutzbeschichtungen fest und enthält Hinweise für deren Ausführung in einem informativen Anhang.
Diese Europäische Norm lässt Wahlmöglichkeiten offen, um Spezifikationen speziellen Projektgegebenheiten anpassen zu können.
Diese Europäische Norm gilt auch für temporäre Bauten aus Aluminium (fliegende Bauten).
Exécution des structures en acier et des structures en aluminium - Partie 3 : Exigences techniques pour l'exécution des structures en aluminium
La présente Norme européenne spécifie les exigences relatives à l'exécution des structures et éléments de structure en aluminium fabriqués à partir de :
a) plaques, bandes et tôles épaisses laminées,
b) produits filés,
c) barres et tubes étirés à froid,
d) pièces forgées,
e) pièces moulées.
NOTE 1 L'exécution des éléments de structure est appelée fabrication, conformément à l'EN 1090-1.
La présente Norme européenne spécifie des exigences indépendamment du type et de la forme de la structure en aluminium, et la présente Norme européenne est applicable aux structures soumises à des charges essentiellement statiques ainsi qu'aux structures soumises à la fatigue. Elle spécifie les exigences en rapport avec les classes d'exécution qui sont liées à des classes de conséquences.
NOTE 2 Les classes de conséquences sont définies dans l'EN 1990.
NOTE 3 L'EN 1999-1-1 donne des recommandations pour le choix d'une classe d'exécution en fonction de la classe de conséquences.
La présente Norme européenne couvre les éléments fabriqués à partir de produits constitutifs dont l'épaisseur n'est pas inférieure à 0,6 mm pour des éléments soudés dont l’épaisseur n’est pas inférieure à 1,5 mm.
La présente Norme européenne s'applique aux structures conçues conformément aux parties pertinentes de l'EN 1999. Lorsque la présente Norme européenne est utilisée pour des structures conçues conformément à d'autres règles de calcul ou pour d'autres alliages et états métallurgiques non couverts par l'EN 1999, il convient de procéder à une évaluation des éléments de fiabilité dans ces règles de calcul.
La présente Norme européenne spécifie les exigences relatives à la préparation de la surface avant l'application d'un traitement de protection et donne des recommandations pour l'application d'un tel traitement dans une annexe informative.
La présente Norme européenne offre des options permettant de spécifier des exigences en adéquation avec les exigences propres à un projet.
Izvedba jeklenih in aluminijastih konstrukcij - 3. del: Tehnične zahteve za aluminijaste konstrukcije
General Information
- Status
- Withdrawn
- Publication Date
- 24-Jun-2008
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 135 - Execution of steel structures
- Drafting Committee
- CEN/TC 135/WG 4 - Erection
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 10-Apr-2019
- Completion Date
- 14-Apr-2025
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 11-Feb-2015
Frequently Asked Questions
EN 1090-3:2008 is a standard published by the European Committee for Standardization (CEN). Its full title is "Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures". This standard covers: This European Standard specifies requirements for the execution of aluminium structural components and structures made from: a) rolled sheet, strip and plate; b) extrusions; c) cold drawn rod, bar and tube; d) forgings; e) castings. NOTE 1 The execution of structural components is referred to as manufacturing, in accordance with EN 1090-1. This European Standard specifies requirements independent of the type and shape of the aluminium structure, and this European Standard is applicable to structures under predominantly static loads as well as structures subject to fatigue. It specifies requirements related to the execution classes that are linked with consequence classes. NOTE 2 Consequence classes are defined in EN 1990. NOTE 3 Recommendations for selection of execution class in relation to consequence class are given in EN 1999-1-1. This European Standard covers components made of constituent products with thickness not less than 0,6 mm for welded components not less than 1,5 mm. This European Standard applies to structures designed according to the relevant parts of EN 1999. If this European Standard is used for structures designed according to other design rules or used for other alloys and tempers not covered by EN 1999, a judgement of the reliability elements in these design rules should be made. This European Standard specifies requirements for surface preparation prior to application of a protective treatment, and gives guidelines for application for such treatment in an informative annex. This European Standard gives options for specifying requirements to match project specific requirements. This European Standard is also applicable to temporary aluminium structures.
This European Standard specifies requirements for the execution of aluminium structural components and structures made from: a) rolled sheet, strip and plate; b) extrusions; c) cold drawn rod, bar and tube; d) forgings; e) castings. NOTE 1 The execution of structural components is referred to as manufacturing, in accordance with EN 1090-1. This European Standard specifies requirements independent of the type and shape of the aluminium structure, and this European Standard is applicable to structures under predominantly static loads as well as structures subject to fatigue. It specifies requirements related to the execution classes that are linked with consequence classes. NOTE 2 Consequence classes are defined in EN 1990. NOTE 3 Recommendations for selection of execution class in relation to consequence class are given in EN 1999-1-1. This European Standard covers components made of constituent products with thickness not less than 0,6 mm for welded components not less than 1,5 mm. This European Standard applies to structures designed according to the relevant parts of EN 1999. If this European Standard is used for structures designed according to other design rules or used for other alloys and tempers not covered by EN 1999, a judgement of the reliability elements in these design rules should be made. This European Standard specifies requirements for surface preparation prior to application of a protective treatment, and gives guidelines for application for such treatment in an informative annex. This European Standard gives options for specifying requirements to match project specific requirements. This European Standard is also applicable to temporary aluminium structures.
EN 1090-3:2008 is classified under the following ICS (International Classification for Standards) categories: 77.150.10 - Aluminium products; 91.080.10 - Metal structures; 91.080.13 - Steel structures; 91.080.17 - Aluminium structures. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1090-3:2008 has the following relationships with other standards: It is inter standard links to EN 1090-3:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1090-3:2008 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/120. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ausführung von Stahltragwerken und Aluminiumtragwerken - Teil 3: Technische Anforderungen an AluminiumtragwerkeExécution des structures en acier et des structures en aluminium - Partie 3 : Exigences techniques pour l'exécution des structures en aluminiumExecution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures91.080.10Kovinske konstrukcijeMetal structures77.150.10Aluminijski izdelkiAluminium productsICS:Ta slovenski standard je istoveten z:EN 1090-3:2008SIST EN 1090-3:2008en,fr,de01-december-2008SIST EN 1090-3:2008SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1090-3
June 2008 ICS 77.150.10; 91.080.10 English Version
Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures
Exécution des structures en acier et des structures en aluminium - Partie 3 : Exigences techniques pour l'exécution des structures en aluminium
Ausführung von Stahltragwerken und Aluminiumtragwerken - Teil 3: Technische Regeln für die Ausführung von Aluminiumtragwerken This European Standard was approved by CEN on 25 April 2008.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1090-3:2008: ESIST EN 1090-3:2008
Required additional information, options to be specified and requirements for execution classes.53 A.1 List of required information.53 A.2 List of options to be specified.55 A.3 Requirements related to execution classes.56 Annex B (informative)
Checklist for the content of a quality plan.58 B.1 Introduction.58 B.2 Content.58 B.2.1 Management.58 B.2.2 Specification review.58 B.2.3 Documentation.58 B.2.4 Inspection and testing procedures.59 Annex C (normative)
Cruciform weld test.60 C.1 Introduction.60 C.2 Test piece.61 C.3 Examination and testing.62 Annex D (normative)
Procedure for determination of slip factor.64 D.1 The purpose of testing.64 D.2 Significant variables.64 D.3 Test specimens.64 D.4 Slip test procedure and evaluation of results.65 D.5 Extended creep test procedure and evaluation.66 D.6 Test results.67 Annex E (informative)
Fastening of cold formed members and sheeting.69 E.1 General.69 E.2 Use of self-tapping and self-drilling screws.69 E.3 Use of blind rivets.70 E.4 Fastening sidelaps.71 Annex F (informative)
Surface treatment.72 F.1 Anodic oxidation.72 SIST EN 1090-3:2008
Geometrical tolerances – Essential tolerances.75 G.1 Manufacturing tolerances.75 G.1.1 General.75 G.1.2 Welded I-sections.75 G.1.3 Welded box sections.77 G.1.4 Webs.77 G.1.5 Components.79 G.1.6 Base plates and end plate connections.79 G.1.7 Column splices.80 G.1.8 Lattice components.81 G.2 Erection tolerances.82 G.2.1 Columns.82 G.2.2 Beams.83 G.2.3 Full contact bearing.84 Annex H (normative)
Geometrical tolerances - Functional tolerances.85 H.1 General.85 H.2 Manufacturing tolerances.85 H.2.1 Box sections.85 H.2.2 Components.86 H.2.3 Stiffeners.87 H.2.4 Fastener holes, notches and edges.89 H.2.5 Lattice components.90 H.3 Erection tolerances.90 H.3.1 Columns.90 H.3.2 Beams, rafters and trusses.92 H.4 Bridges.93 Annex I (normative)
Geometrical tolerances – Shell structures.96 I.1 General.96 I.2 Out-of roundness tolerances.96 I.3 Non-intended eccentricity due to execution.97 I.4 Dent tolerances.98 I.5 Interface flatness tolerances.100 Annex J (informative)
Designation of requirements to welds on drawings.101 J.1 General.101 J.2 Global specification.101 J.3 Specific designations for welds, part of welds, details.102 Annex K (informative)
Recommendations for description of site conditions and erection in the execution specification.103 K.1 Site conditions.103 K.2 Erection method statement.103 Annex L (informative)
Guide for preparation of the execution specification for quality requirements of welds.105 L.1 General.105 L.2 Utilization grades and utilization ranges.105 L.2.1 General.105 L.2.2 Utilization grade for components and structures in service category SC1.106 L.2.3 Utilization grade for components and structures in service category SC2.106 L.3 Extent of additional NDT.106 L.3.1 Extent of NDT (%) for components/structures in service category SC1.106 L.3.2 Extent of additional NDT (%) for components/structures in service category SC2.106 L.4 Acceptance criteria for welds.107 L.4.1 Acceptance criteria for welds in service category SC1.107 SIST EN 1090-3:2008
Guide for specification of quality requirements for components and structures in SC2.109 Annex N (informative)
Chart for development and use of a welding procedure specification (WPS).112 Bibliography.113
Introduction This European Standard specifies requirements for the execution of aluminium structures, in order to ensure adequate levels of mechanical resistance and stability, serviceability and durability. This European Standard specifies requirements for the execution of aluminium structures in particular those that are designed according to EN 1999-1-1, EN 1999-1-2, EN 1999-1-3, EN 1999-1-4 and EN 1999-1-5. This European Standard presupposes that the work is carried out with the necessary skill and adequate equipment and resources to perform the work in accordance with the execution specification and the requirements of this European Standard. SIST EN 1090-3:2008
...
La norme EN 1090-3:2008, intitulée « Exécution des structures en acier et des structures en aluminium - Partie 3 : Exigences techniques pour les structures en aluminium », présente un cadre exhaustif pour l'exécution des composants et structures en aluminium. Son champ d'application couvre divers produits, allant des tôles et plaques aux sections extrudées et pièces forgées, garantissant ainsi une large pertinence pour l'industrie de la construction. Un des points forts de la norme est son caractère adapté à divers types et formes de structures en aluminium, spécifiant des exigences indépendantes du matériau utilisé. Cela inclut des structures soumises à des charges statiques ainsi que celles exposées à des cycles de fatigue. La norme définit également des classes d'exécution en liaison avec les classes de conséquences, ce qui renforce la sécurité et la fiabilité des projets architecturaux. Cette approche permet aux ingénieurs et constructeurs d'évaluer la pertinence de leur conception en fonction de la gravité des conséquences potentielles de défaillance. Un aspect essentiel de la norme est l'exigence relative à l'épaisseur des composants : pour les éléments soudés, une épaisseur minimale de 1,5 mm est stipulée, tandis que les composants non soudés doivent avoir une épaisseur d'au moins 0,6 mm. Cela assure que les structures en aluminium respectent des standards de robustesse nécessaire pour garantir leur longévité et leur durabilité. De plus, la norme inclut des directives sur la préparation de surface avant l'application de traitements protecteurs, et fournit un annexe informative pour l'application de ces traitements. Cela témoigne de son engagement envers non seulement la construction structurale, mais également le maintien de la qualité et de l'esthétique des finitions. La flexibilité de la norme EN 1090-3:2008 se manifeste également par sa capacité à répondre à des exigences spécifiques des projets. Les options offertes pour spécifier des exigences permettent aux concepteurs de personnaliser leurs approches tout en restant dans le cadre des standards de sécurité et de performance. Enfin, la norme est applicable aux structures temporaires en aluminium, soulignant sa pertinence dans diverses situations et renforçant son rôle crucial dans le secteur de la construction moderne. Sa mise en œuvre assure que les projets respectent des critères stricts de qualité et de sécurité, contribuant ainsi à des réalisations architecturales réussies.
EN 1090-3:2008は、鋼構造およびアルミニウム構造の実行に関する欧州標準の一部であり、アルミニウム構造部品及び構造の実行に必要な要件を明確に定めています。本標準は、圧延鋼板、ストリップ、プレート、押出し、冷間引き抜きロッド、バー、チューブ、鍛造品、および鋳造品を含む様々な形状のアルミニウム構造に適用されます。 本標準の強みは、様々なアルミニウム構造のタイプや形状に依存しない要件を定めている点にあります。具体的には、主に静的荷重を受ける構造のみならず、疲労を受ける構造にも適用可能です。このことにより、幅広い応用範囲が確保されています。また、実行クラスは結果クラスに関連付けられており、安全性を考慮した設計が促進されます。 EN 1090-3:2008は、最小0.6mmの厚さの部材を含み、溶接部品に関しては最小1.5mmの厚さが定められています。この要件により、構造の信頼性を高め、長期にわたって安定した性能を発揮することが期待できます。 さらに、この標準は、EN 1999に基づいて設計された構造物に適用され、他の設計規則や異なる合金、熱処理について使用する場合も、設計規則における信頼性要素の評価が求められます。このように、柔軟性のある応用が可能であり、具体的なプロジェクトの要求を満たすための要件を指定するオプションも提供されます。 また、表面処理の前準備に関する要件も明示されており、保護処理の適用に関するガイドラインも情報の附属書として提供されています。これにより、アルミニウム構造の耐久性を向上させ、施工品質を確保するための明確な指針が示されています。 最後に、本標準は一時的なアルミニウム構造にも適用可能であり、建設現場やイベントなどさまざまな場面での利用を想定しています。このような特性から、EN 1090-3:2008は、アルミニウム構造の実行に必要な基準を設定し、品質の確保と安全性を確実にするために重要な役割を果たしています。
Die EN 1090-3:2008 ist eine umfassende europäische Norm, die wesentliche Anforderungen für die Ausführung von Aluminiumstrukturen festlegt. Sie richtet sich an alle Hersteller und Konstrukteure, die mit Aluminiumkonstruktionen arbeiten, und definiert die technischen Anforderungen für Aluminiumbauteile und -strukturen, die aus verschiedenen Formen wie gewalzten Platten, Extrusionen, kaltgezogenen Stäben sowie Schmiedeteilen und Gussstücken bestehen. Ein herausragendes Merkmal dieser Norm ist ihre breite Anwendbarkeit, die über alle Typen und Formen von Aluminiumstrukturen hinweg relevant ist. Sie ist sowohl für statisch belastete Strukturen als auch für solche, die Ermüdungen ausgesetzt sind, ausgelegt. Dies verdeutlicht die Flexibilität der Norm und ihren Wert für verschiedene Anwendungsbereiche in der Bauindustrie. Die Einteilung der Ausführungs- und Konsequenzklassen hilft dabei, spezifische Anforderungen hinsichtlich der Kontrolle und der Ausführung von Aluminiumkonstruktionen zu gewährleisten, was die Sicherheit und Langlebigkeit der Bauwerke unterstützt. Ein weiterer wichtiger Aspekt ist die Vorgabe für die Mindestdicken von Bauteilen, die sicherstellt, dass alle Strukturkomponenten entsprechend den Anforderungen der Norm gefertigt werden. Für geschweißte Komponenten liegt die Mindestdicke bei 1,5 mm, was einen hohen Standard hinsichtlich der Stabilität garantiert. Zusätzlich bietet die Norm auch Empfehlungen für die Oberflächenvorbereitung vor dem Aufbringen von Schutzbehandlungen, was ein weiterer Schritt zur Gewährleistung der Qualität und Haltbarkeit von Aluminiumstrukturen ist. Die Ansätze zur Spezifizierung von Anforderungen, die an projektspezifische Gegebenheiten angepasst werden können, erweitern die Relevanz der Norm für individuelle Bauprojekte. Die EN 1090-3:2008 ist nicht nur für permanente Aluminiumstrukturen, sondern auch für temporäre Aluminiumkonstruktionen anwendbar, was ihre Vielseitigkeit und Breite unterstreicht. Zusammenfassend lässt sich sagen, dass diese Norm einen wesentlichen Beitrag zur Verbesserung von Qualität, Sicherheit und Effizienz in der Ausführung von Aluminiumstrukturen in der Bauindustrie leistet.
SIST EN 1090-3:2008 표준은 알루미늄 구조물의 실행에 대한 기술 요구 사항을 명확히 규정하고 있으며, 알루미늄 구조물과 구성 요소의 제조에 필요한 포괄적인 지침을 제공합니다. 본 표준의 적용 범위는 롤 시트, 스트립, 판재, 익스트루전, 냉간 인발 로드, 바 및 튜브, 단조 및 주조와 같은 다양한 형태의 알루미늄 재료로 구성된 구조물에 걸쳐 있습니다. 이 표준의 강점 중 하나는 구조물의 형태나 유형과 관계없이 요구 사항을 독립적으로 규정하고 있다는 점입니다. 이는 다양한 알루미늄 구조물에 적용 가능하여 안전성과 신뢰성을 높이는 데 기여합니다. EN 1090-3:2008은 주로 정적 하중뿐만 아니라 피로 하중을 받는 구조물에도 적용이 가능하는 점에서 그 유용성이 더욱 강조됩니다. 또한, 실행 클래스와 결과 클래스에 연계된 요구 사항을 명확히 하여, 프로젝트에 따라 적절한 실행 클래스를 선택할 수 있도록 돕는 가이드를 제공합니다. 이러한 점은 프로젝트의 특수 요구 사항을 충족시키기에 매우 중요합니다. 주의 사항으로 제공되는 EN 1990 및 EN 1999-1-1에 대한 참조는 설계 시 보다 신뢰성 있는 판단을 가능하게 합니다. 마지막으로, 본 표준은 최소 두께가 0.6mm인 구성 요소와 용접 구성 요소의 경우 최소 두께 1.5mm를 요구하며, 이는 구조물의 품질과 안전성을 보장하는 데 중요한 역할을 합니다. 임시 알루미늄 구조물에도 적용 가능하다는 것은 실제 여러 프로젝트에서의 다용성을 더욱 강조합니다. SIST EN 1090-3:2008 표준은 알루미늄 구조물의 제작을 위한 필수 가이드라인을 제공하며, 알루미늄의 다양한 응용을 지원하는 데 있어 중요한 기초를 마련합니다.
The EN 1090-3:2008 standard provides a comprehensive guideline for the execution of aluminium structures, ensuring that a wide range of aluminium components, including rolled sheets, extrusions, and castings, are produced to a consistent and high-quality standard. One of the core strengths of this standard is its applicability across various aluminium products, which encompasses not only static load structures but also those subjected to fatigue, making it broadly relevant in the construction and manufacturing industries. The scope of EN 1090-3:2008 is particularly noteworthy, as it outlines specific requirements for the execution of structural components made from aluminium, detailing the minimum thickness requirements for different manufacturing processes. This specificity aids manufacturers in maintaining quality control while adhering to safety regulations. The standard’s clear definition of consequence classes, which are linked to execution classes, enhances its efficacy by allowing it to address safety concerns that vary depending on the structural application. Furthermore, the inclusion of guidelines for surface preparation and protective treatments serves to elevate overall durability and aesthetics, addressing a vital aspect of aluminium structures that can significantly affect long-term performance. The document acknowledges the importance of project-specific requirements, allowing for flexibility and customization, which is essential in the diverse landscape of construction projects. Moreover, the standard's relevance is amplified by its alignment with other European standards, such as EN 1990 and EN 1999-1-1, ensuring interoperability and consistent application across various engineering practices. The emphasis on temporary aluminium structures also expands the standard’s application, catering to a wide range of construction scenarios. In summary, EN 1090-3:2008 effectively sets out a robust framework for the execution of aluminium structures, addressing key technical and safety aspects. The standard's strengths lie in its detailed scope, adaptability to various project requirements, and its facilitation of high-quality manufacturing processes, making it a vital resource for stakeholders involved in the design and execution of aluminium-related projects.
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