Types of Steel Bar Grating

What does Steel Bar Grating is?

Also known as bar grating or just Grating, which is produced through the electroforged process. This consists in welding steel cross rods to perpendicular and equidistant bearing bars. This is achieved through high current and high mechanical pressure discharges, fusing the molecular elements of both components without placing filler material, as it occurs in the arc welding process. The forged welding process guarantees an homogeneous product of high quality and resistance.

The standard panel is normally made of 34 bearing bars.

Several Types of Steel Bar Grating exist, each of them satisfy different construction purposes:

  • Heavy Duty Grating, commonly used at airports and in  heavy transit locations.
  • Stainless Steel Grating, it is mainly used in food industry plants and sulfate or acid environments.
  • Galvanized Steel Bar Grating, ideal for any type of use, its finish ensures a longer lifespan of up to 60 years.
  • AAR M-1003, grating used for running boards in the railroad industry. Manufacturer must fulfill certification.
  • Architectural Grating, used in residential, urban and commercial projects as faÁ§ades, benches, balconies, fences, tree guards and as many other applications.

Quality and durability of the materials used in a construction project are important, but so is its design. Custom Fabricated Grating is an excellent alternative to ensure specific cuts and aesthetic, but also facilitates installation.

No matter what your project is, Steel Bar Grating is a good option to reduce costs and maximize durability due to the different applications that features. Seek a good installation avoiding The 4 most common mistakes in Steel Bar Grating Installation.

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Steel Bar Grating Certifications

Any project should ensure quality in its construction materials. Quality is so important to client satisfaction  that steel bar grating manufacturing companies seek to obtain fabrication process certifications in order to supply the highest possible quality.

These certifications are established by international organizations whose objective is to standardize requirements throughout the world regarding quality management:

  • COTECNA
    ISO 9001 certification guarantees national and international clients that its manufacturer meets the required quality standards and regulations by the market.
  • LAPEM
    Laboratorio de Pruebas Equipos y Materiales is a Federal Electricity Commission organization in Mexico that aims to address the needs of the power sector nationally and internationally. LAPEM Certification allows the manufacturing companies to provide galvanized products and services to the Commission.
  • AAR M-1003
    The Association of American Railroads in its specification M-1003 Section J for quality assurance, points out the requirements to be met for reliable suppliers of the AAR. AAR M-1003 Certification enables companies to provide Steel Bar Grating running boards to the rail industry.

Steel Bar Grating Manufacturing Companies should also consider being members of specific associations that are committed into best practices:

  • NAAMM
    Since 1938 the National Association of Architectural Metal Manufacturers has represented a wide variety of architectural metal products for building construction. Its objective is to contribute manufacturing companies specific technical standards promoting quality in the market.
  • AMEGAC
    Stands for Mexican Association of Galvanizers. It is a nonprofit organization whose main objective is to promote and develop a galvanizing culture in the country. Hot Dip Galvanizing offers great benefits to steel products, if you wish to learn more about the importance of the galvanizing process, we suggest reading Benefits of Galvanized Steel Structures.

A high quality product flattered by the international market appears whenever the manufacturer understands that it has to be certified in its production processes and also joins as a member in the previously mentioned associations.

Several Types of Steel Bar Grating exist, each one of them has different characteristics in order to satisfy the necessities of the desired covered area. Their functionalities vary depending on the possible loads, uses and environments in which the grating is going to be installed.

If you know any other certification or membership, and believe that it should be included in this article , please contact us.

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