When it comes to groundwork, not all concrete is the same—and neither are the diamond blades needed to cut it. The cutting performance you achieve depends on whether you're working with green (uncured) concrete or cured concrete, as well as the type of aggregates used.
At Abrasive World, we offer expert solutions and a curated range of diamond blades to suit every stage of concrete cutting—saving you time, money, and effort on the job site.
🟩 Cutting Green (Uncured) Concrete
Green concrete is typically softer but extremely abrasive, often causing rapid wear on standard diamond blades. You have two practical options:
✔️ Option 1: Use Lower-Cost General Purpose Blades
If speed and budget matter more than longevity, consider using general-purpose diamond blades. These are more affordable, and while they’ll wear quickly, they’re ideal for small or one-off jobs where green concrete is involved.
✔️ Option 2: Use Protected Blades Like Road Slitta
For professional users or larger-scale groundwork, we highly recommend the Road Slitta Diamond Blade. Originally engineered for asphalt (another abrasive surface), this blade is built to withstand aggressive wear from green concrete:
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Skewed Segments: 3–4 angled segments help eject slurry and reduce clogging.
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Tungsten Carbide Inserts: Added to leading edges to protect the welds.
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Durable Construction: Laser-welded segments ensure long life and minimal chipping.
🔧 Result: A long-lasting blade that handles both green concrete and asphalt without constant replacements.
🟥 Cutting Cured Concrete with Hard Aggregates
Cured concrete, especially with hard or large aggregates, demands a higher-grade diamond blade. Again, Road Slitta proves versatile here:
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Premium Diamond Content: Delivers clean cuts and high endurance.
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Laser Welded Segments: Improve strength and reduce segment loss during heavy-duty cutting.
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Universal Use: One blade handles both asphalt and cured concrete, reducing the need for tool changes.
Perfect for use on site where materials vary, saving time and cost without compromising on cut quality.
⚙️ Designed for Road & Floor Saws
Most groundwork and civil engineering applications use floor saws or road saws—typically water-fed to cool the blade and extend life. Our Road Slitta blades are built for this environment:
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Blade Sizes Available: 350mm and up
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Standard Mounting: 25.4mm (1") bore with drive pin hole for added stability
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Water-Cooled Use: Enhances performance and blade longevity during heavy-duty cuts
🛠️ Why Choose Road Slitta?
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✅ Cuts both green and cured concrete as well as asphalt
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✅ Built for abrasive environments
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✅ Minimizes blade changeovers
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✅ Ideal for roadwork, trenching, floor cutting, and civil projects