Black Diamond Polishing System Training

The Black Diamond Polishing System Training by Nikka Corporation provides a streamlined overview of concrete polishing, from foundational knowledge to advanced techniques. It begins with the basics of concrete—its components (water, aggregate, cement, additives, and fibers) and how it’s placed and finished using tools like pump trucks and floats.

The course then explores the tools and techniques used in surface preparation, including check rods, pan floats, and trowels. It introduces polished concrete as a refined surface achieved through grinding and polishing, and outlines three main types: bonded abrasive (most durable), burnished (least durable), and hybrid (a mix of both). It also explains grind classes (from smooth cream to large aggregate) and gloss levels (from flat to highly polished), which are determined by grit and polishing passes.

Repair methods, such as joint fillers and crack repair materials like polyurea, are covered, along with how to calculate material coverage. The training also details the mechanics of polishing machines—electric vs. propane, gearboxes, torque, and planetary systems—and how these affect results.

Finally, it covers the grinding and honing process, including the use of metal and resin bond diamond tooling, grit selection, and how to match tools to concrete hardness using the Mohs scale.

Why This Training Matters

🔹 Strengthen your technical knowledge and on-the-job skills.
🔹 Stay up to date with the latest industry best practices.
🔹 Ensure quality and consistency across all Nikka Corp projects.

Next Steps

This training is an essential part of your professional growth at Nikka Corp. Complete each lesson and quiz to build your expertise and contribute to the excellence we’re known for.

Get started today and take your skills to the next level!