การแนะนำ

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

องค์ประกอบของวัสดุ

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

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

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

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

ตัวเลือกการตกแต่งพื้นผิว

• การชุบสังกะสีแบบจุ่มร้อน: Provides a thick, durable zinc coating to prevent rust.

• การเคลือบผง: Offers various color options for aesthetic appeal.

• การเคลือบสี: Enhances corrosion resistance and durability.

• ผิวสำเร็จแบบมิลล์: For applications where further coating is unnecessary.

ความสามารถในการรับน้ำหนัก

• 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. รุ่นและประเภท

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

• ตะแกรงเหล็กแบน: Commonly used due to its superior load-bearing capacity.

• ตะแกรงเหล็กรูปตัว I: Lightweight yet strong, often used for architectural purposes.

• ตะแกรงฟันเลื่อย: 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. มิติ

ขนาดของแท่งรับน้ำหนัก

• ความหนา: โดยทั่วไปอยู่ในช่วง 3 มม. ถึง 10 มม..

• Width: From 20 มม. ถึง 150 มม., ขึ้นอยู่กับความต้องการด้านน้ำหนักบรรทุก.

Checkered Plate Dimensions

• Thickness: Generally between 3 mm and 6 mm.

• Width and Length: Standard dimensions are 1,000 มม. x 6,000 มม., but custom sizes are available.

การกำหนดค่าระยะห่าง

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

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

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

4. ข้อควรพิจารณาในการออกแบบ

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

• ความต้านทานการกัดกร่อน: Select appropriate materials and surface treatments based on the application environment.

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

• การระบายอากาศและการระบายน้ำ: For applications requiring airflow and drainage, consider mesh-type compound grating.

5. Applications of Compound Steel Grating

• แพลตฟอร์มอุตสาหกรรม: Strong and durable for heavy machinery and equipment.

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

• ฝาปิดร่องและระบบระบายน้ำ: Combines strength and water drainage capabilities.

• ด้านหน้าอาคาร: Often used for aesthetic and functional purposes.

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

บทสรุป

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.