Ito Ang Sikreto Sa Matibay Na Konkreto: Understanding Steel Matting Specifications

Concrete cracking far too soon is a very frustrating problem, especially when the structure is supposed to last for years. What most people don’t realize is that the issue isn’t always the concrete mix— sometimes, it’s what’s inside it.

Steel matting might not get much attention, but it plays a giant role in keeping concrete strong and stable. This article explains steel matting’s purpose, its grades, and how to ensure it works.

Steel Matting: Small Detail, Big Impact

The function of steel matting is basic: it helps concrete hold its shape. It spreads out weight evenly, minimizes cracking, and boosts the structure’s overall strength. Think of it like a hidden support system that keeps slabs, walls, and pavements from giving out under pressure. 

Whether you’re building a house, a commercial space, or a factory floor, adding the right steel matting can save you from expensive repairs down the line. It’s not just for big projects, either. Even small-scale builds benefit from the reinforcement that properly installed steel matting can offer.

Choosing the Right Steel Matting Grade

In the Philippines, steel matting is also commonly referred to as welded wire mesh and is primarily identified by wire diameter and mesh size. Steel matting in the Philippines is typically available in the following sizes:​

• 1.2 meters x 2.4 meters (4 ft x 8 ft): Commonly used for general construction and residential projects.​
• 1.2 meters x 6.0 meters (4 ft x 20 ft): Suitable for larger commercial applications requiring extended coverage.​
• 1.8 meters x 3.0 meters (6 ft x 10 ft): Ideal for expansive areas needing substantial reinforcement.​
• 1.8 meters x 6.0 meters (6 ft x 20 ft): Designed for extensive industrial projects demanding significant structural support.

Choosing the wrong gauge can lead to over-engineering or underperformance. It really depends on how much load the surface will handle and the type of structure you’re working on. Consulting with a structural engineer or reputable supplier can ensure that you choose the most suitable steel matting for your construction needs.

Steel Matting Specifications You Shouldn’t Ignore

The specifications you choose for steel matting can significantly impact its performance. It’s not just about picking the right gauge or size; details like spacing, thickness, and proper placement are just as crucial. These factors directly impact how well the matting can reinforce concrete, so it’s important to get them right. Here’s what you need to keep in mind:

Spacing

• A wider mesh means fewer wires, which isn’t ideal for high-stress areas. Make sure you are applying the right spacing required for your project.
• Tighter spacing gives better coverage and improves load distribution.

Thickness

• Thicker wires provide better tensile strength, making the matting more resistant to cracks and shifts.

Placement

• Avoid placing matting too close to the surface because it won’t reinforce the concrete properly.
• Ensure overlaps are secured properly to maintain structural integrity.

When it comes to steel matting, it’s not just about picking the right type. Proper installation is just as important for long-term performance.

Build It Right From the Inside

Steel matting may seem like a background component in construction, but it plays a critical role in the strength and longevity of concrete structures. When paired with the correct load requirements and installed with precision, it can significantly enhance both the durability and stability of the concrete.

To ensure optimal performance, it’s important to consult a structural engineer before making your purchase and to source matting from trusted suppliers that adhere to industry quality standards.

References

Metal Exponents. (n.d.). 4 Steel Matting Sizes in the Philippines. Metal Exponents. Retrieved April 10, 2025, from https://metalexponents.com/blog/steel-matting-sizes-philippines/

Shop Machinery. (n.d.). Comprehensive Guide to the Uses of Steel Matting. Shop Machinery. https://shop.machinemfg.com/comprehensive-guide-to-the-uses-of-steel-matting/

TKL Steel Corp. (n.d.). All About Steel Matting. TKL Steel Corp. https://tkl.com.ph/blogs/product-news/all-about-steel-matting/