Functions of Checkered Plate That Carpenters Rarely Realize

Among the many types of steel plates, checkered plate is one of the most easily recognized due to its diamond-shaped or round embossed pattern on its surface. Craftsmen often refer to it as "flat plate" or "floor plate." But did you know that checkered plate is more than just aesthetics or strength? It has many important functions that are often overlooked in construction practice.

What is Checkered Plate?
Checkered plate is a textured steel plate, usually made of black steel (mild steel), produced with a molded embossed pattern to create greater grip.

Generally available in the following sizes:

• Thickness: 2 mm – 12 mm
• Standard sizes: 1.2 x 2.4 m or 1.5 x 3 m

Often Overlooked Functions of Checkered Plate
1. Anti-Slip
The primary function of the embossed pattern on the surface of checkered plate is to increase traction. This makes it very suitable for use in:

• Iron stairs
• Pedestrian bridges
• Floors on open-back vehicles
• Factory or warehouse areas

➡️ Workers often install checkered plate solely for strength, but it is this grip that ensures the safety of workers and users.

2. Structural Protection in Friction-Prone Areas
In areas that are frequently exposed to friction or impact, such as loading docks or forklift tracks, checkered plate can protect the main floor from wear and damage.

3. Drain or Hole Covers
Checkered plate is often used to cover water channels, drainage, or installation access holes because it is strong enough to withstand heavy loads and is easy to open and close. However, many workers don't realize the importance of choosing the right plate thickness for the load it will bear.

4. Industrial Design Elements
Many architects use checkered plate for decorative elements, such as:

• Stair railings
• Accent walls
• Iron railings

➡️ With the right finish, checkered plate can create a sturdy and modern impression.

5. Temporary Flooring Alternative
During construction, checkered plate can be used as a temporary work floor because it is strong, non-slip, and easy to move.Tips for Choosing Checkered Plate According to Your Needs

Usage	Recommended Plate Thickness
Home or office stairs	3–5 mm
Loading docks or vehicles	6–9 mm
Heavy drain covers	≥ 9 mm
Interior design	2–3 mm (lighter)

Covering
For some builders, checkered plate is considered simply "textured steel plate," but its functions are much broader. With proper selection and installation, checkered plate not only strengthens structures but also improves safety, work efficiency, and the aesthetic value of projects.

📦 PT Intisumber Bajasakti provides various sizes and thicknesses of SNI-compliant checkered plate, suitable for industrial, construction, and decorative needs.

📞 Tel: 021-66675999
🌐 Email: info@intisumberbajasakti.com

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