介绍

Compound steel grating is a combination of steel grating and a checkered plate or steel mesh, designed to offer high strength, durability, and slip resistance. It is commonly used in industrial, commercial, and architectural applications where robust flooring or platform solutions are required. This type of grating provides both structural support and a solid walking surface, making it ideal for use in hazardous environments.

1. Specifications of Compound Steel Grating

材质成分

• 碳钢: Offers high tensile strength and durability for heavy-duty applications.

• 不锈钢: Provides excellent corrosion resistance, especially in chemical or marine environments.

• 镀锌钢: Hot-dip galvanized for enhanced resistance to rust and corrosion.

• 铝: Lightweight and corrosion-resistant, ideal for applications requiring reduced weight.

表面处理方案

• 热浸镀锌: Provides a thick, durable zinc coating to prevent rust.

• 粉末涂装: Offers various color options for aesthetic appeal.

• 油漆涂层: Enhances corrosion resistance and durability.

• 轧制表面: For applications where further coating is unnecessary.

承载能力

• The load-bearing capacity depends on the size of the bearing bars, the spacing of the bars, and the thickness of the checkered plate.

• Heavy-duty options available for industrial use.

2. 型号和类型

Based on the Checkered Plate Thickness

• 3 mm Plate: Suitable for light industrial use.

• 4 mm Plate: Medium-duty applications.

• 5 mm Plate and Above: Ideal for heavy-duty and high-load areas.

Based on Fabrication Methods

• Welded Compound Grating: Provides excellent strength and durability.

• Bolted Compound Grating: Allows for easy installation and maintenance.

Based on Bearing Bar Types

• 扁钢格栅: Commonly used due to its superior load-bearing capacity.

• 工字钢格栅: Lightweight yet strong, often used for architectural purposes.

• 锯齿状格栅: Offers additional slip resistance, ideal for wet or oily environments.

Based on Surface Pattern

• Checkered Plate Surface: Provides slip resistance and covers open spaces.

• Steel Mesh Surface: Ensures better ventilation and drainage.

3. 尺寸

轴承杆尺寸

• 厚度：通常范围为 3毫米至10毫米.

• Width: From 20毫米至150毫米, 根据负载需求而定。.

Checkered Plate Dimensions

• Thickness: Generally between 3 mm and 6 mm.

• Width and Length: Standard dimensions are 1000毫米 x 6000毫米, but custom sizes are available.

Spacing Configurations

• 30 mm x 100 mm: Standard spacing, ideal for general applications.

• 40 mm x 100 mm: Suitable for light-duty applications.

• 30 mm x 50 mm: Provides greater load-bearing capacity and slip resistance.

4. 设计考虑因素

• Load and Deflection: Ensure the grating meets the specified load requirements with minimal deflection.

• 耐腐蚀性能: Select appropriate materials and surface treatments based on the application environment.

• 防滑: Choose serrated bearing bars or thicker checkered plates for areas prone to wet or oily conditions.

• 通风和排水: For applications requiring airflow and drainage, consider mesh-type compound grating.

5. Applications of Compound Steel Grating

• 工业平台: Strong and durable for heavy machinery and equipment.

• Walkways and Bridges: Provides secure walking surfaces in industrial plants and outdoor spaces.

• 沟槽盖板和排水系统: Combines strength and water drainage capabilities.

• 建筑立面: Often used for aesthetic and functional purposes.

• Marine and Offshore Facilities: Corrosion-resistant materials ensure longevity in saltwater environments.

结论

Compound steel grating is an excellent solution for applications requiring both strength and a solid walking surface. With various material choices, surface treatments, and customizable dimensions, it can be tailored to meet the specific needs of any project. Its durability, slip resistance, and corrosion protection make it ideal for use in industrial, commercial, and architectural settings.