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How to read steel structure project documentation?

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  • On 09/05/2026
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What does steel structure project documentation contain? Steel structure project documentation is a set of drawings, specifications and technical requirements that define the conditions for fabrication, inspection and installation of the structure. Understanding the documentation helps clients make informed decisions, compare quotes and monitor project progress. Key documents and their contents 1. General Specification The […]
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Maintenance painting of steel structures – when and how to act?

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  • On 09/05/2026
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Why is maintenance painting necessary? Steel structures are durable, but their corrosion protection coatings require periodic renewal. Paint systems protect steel from rust and environmental conditions, but over time coatings age, crack and peel. Timely maintenance painting extends the structure’s service life by decades and prevents costly repairs. When is it time to repaint a […]
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Steel Grade Selection: S235, S275 and S355 Explained

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  • On 08/05/2026
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One of the first decisions in steel structure design is the choice of steel grade. Under European standards, structural steels are specified according to EN 10025 (hot-rolled products) and EN 10210/EN 10219 (hollow sections). The most widely used grades are S235, S275, and S355 — but what do these designations mean, and how do you […]
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Steel Structure Transport and Installation

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  • On 08/05/2026
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Transport and installation of steel structures is the final — and often underestimated — stage of any project. Even a perfectly designed and fabricated steel frame can cause problems on site if logistics and erection are not well planned. This article covers what to consider when planning steel structure transport and erection, and how Steel […]
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CE Marking for Steel Structures and EN 1090 Requirements

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  • On 08/05/2026
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CE marking on steel structures has been mandatory since 2014 for all load-bearing steel structures placed on the European Union market. It is proof that the product complies with the Construction Products Regulation (CPR, Regulation 305/2011) and has been designed and manufactured in accordance with the harmonised standard EN 1090. What does this actually mean […]
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Steel Structure Welding and Quality Control

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  • On 08/05/2026
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Welding is one of the most critical processes in steel structure fabrication. A poorly executed weld can compromise the load-bearing capacity and safety of an entire structure. For this reason, steel structure welding is governed by strict European standards — primarily EN ISO 3834 and EN 1090-2. This article explains what these standards require, how […]
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Industrial Building Steel Frame — Design Stages

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  • On 08/05/2026
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An industrial building steel frame is the backbone of modern manufacturing and warehouse construction. A well-designed steel structure ensures long-term reliability, shortens construction time, and enables spatial solutions impossible with concrete or timber. In this article we walk through the key stages of designing an industrial steel frame — from the initial brief to production […]
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ISO 9001:2015 importance for steel structure buyers

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  • On 08/05/2026
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What is ISO 9001:2015 and what does it mean for steel structure buyers? ISO 9001:2015 is the international quality management system standard. It confirms that a company has implemented a systematic approach to quality assurance. When ordering steel structures, this certificate is one of the most important ways to verify that a supplier produces reliably […]
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EN ISO 12944 corrosion categories — which suits your project?

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  • On 08/05/2026
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What is EN ISO 12944 and why does it matter? EN ISO 12944 is the international standard governing corrosion protection of steel structures by means of protective paint systems. Compliance with this standard is required on virtually all significant industrial, commercial and infrastructure projects — it ensures that the coating system selected matches the real […]
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How to choose a steel structure supplier: 7 criteria for clients

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  • On 29/04/2026
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Choosing a steel structure supplier is one of the most critical decisions affecting the quality, budget, and timeline of an entire project. Whether you are planning an industrial building, warehouse, bridge, or shopping center — the supplier must meet specific criteria. This article helps you understand what to check and when to walk away. 1. […]
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