Introdução

Riveted grating is a specialized form of steel grating characterized by its exceptional strength and durability. Unlike welded or press-locked grating, riveted grating is constructed by riveting bearing bars to reticulated cross bars, creating a robust and stable structure. This construction method makes it suitable for heavy-duty applications, particularly in environments with significant loads and impact forces.

This document covers the detailed specifications, models, dimensions, and other essential information regarding riveted grating.

1. Specifications of Riveted Grating

Composição do material

• Aço carbono: Provides excellent strength and durability for heavy-load applications.

• Aço inoxidável: Offers superior corrosion resistance, ideal for corrosive and marine environments.

• Aço galvanizado: Hot-dip galvanized for added corrosion protection.

• Alumínio: Lightweight, corrosion-resistant, and suitable for applications requiring minimal weight.

Opções de tratamento de superfície

• Galvanização por imersão a quente: The most common treatment to ensure corrosion resistance and extended service life.

• Revestimento em pó: Adds a protective layer with various color options.

• Acabamento de fábrica: Offers a plain steel finish, suitable for indoor applications.

• Revestimento de tinta: Provides additional protection and aesthetic customization.

Riveting Process

• Bearing bars and cross bars are riveted together using hydraulic or mechanical riveting machines.

• This creates a secure connection, enhancing load distribution and durability.

2. Modelos e Tipos

Com base no perfil da barra de apoio

• Flat Bar Riveted Grating: Offers maximum load-bearing capacity.

• I-Bar Riveted Grating: Provides a lighter structure with reduced material usage.

• Serrated Bar Riveted Grating: Enhances slip resistance for wet or slippery environments.

Based on Load Capacity

• Standard Duty Riveted Grating: Suitable for pedestrian traffic and light vehicle loads.

• Heavy Duty Riveted Grating: Designed for industrial and vehicular applications.

Com base no aplicativo

• Industrial Riveted Grating: Used in plants, factories, and warehouses.

• Bridge Deck Grating: Supports heavy vehicular loads on bridges and walkways.

• Trench Cover Grating: Commonly used in drainage systems.

3. Dimensões

Dimensões da barra de apoio

• Espessura: Normalmente varia de 3 mm a 12 mm.

• Altura: As alturas comuns incluem 25 mm, 30 mm, 40 mm e 50 mm.

• Largura: Varia de 20 mm a 150 mm, depending on the application.

Dimensões da barra transversal

• Largura: Normalmente 5 mm a 10 mm.

• Espaçamento: O espaçamento padrão varia de 50 mm a 100 mm.

Tamanhos dos painéis

• Painel padrão: 1.000 mm x 6.000 mm.

• Custom Sizes: Available upon request for specific projects.

4. Considerações de projeto

• Requisitos de carga: Ensure the chosen bearing bar thickness and spacing can support the anticipated load.

• Resistência à corrosão: For outdoor or corrosive environments, galvanized or stainless steel is recommended.

• Anti-derrapante: Serrated bearing bars improve safety in areas exposed to moisture.

• Apelo estético: Powder-coated or painted riveted grating can enhance visual appeal.

5. Applications of Riveted Grating

• Plataformas Industriais: Provides durable flooring for heavy machinery areas.

• Tabuleiro da ponte: Supports vehicular and pedestrian traffic.

• Catwalks and Walkways: Ensures safety in elevated environments.

• Tampas de valas e sistemas de drenagem: Allows efficient water drainage.

• Estruturas Marinhas e Offshore: Resistant to harsh marine conditions.

Conclusão

Riveted grating is a robust and reliable option for demanding applications. Its superior strength, durability, and load-bearing capacity make it suitable for industrial, transportation, and infrastructure projects. By selecting the appropriate material, surface treatment, and dimensions, users can ensure optimal performance and longevity in their applications.