Block Splitting Techniques
At 2:02 in
Retaining Wall Skills: Beginner to Advanced
What happens here
The first technique demonstrated is splitting retaining wall blocks to create a rough face. Two methods are shown: 1. **Using a Block Splitter**: Courtney demonstrates how to use an orange block splitter. She positions the block in the splitter, uses the quick-set pedal to bring it close, and then pumps the jack until the block cracks, creating a clean, even split. 2. **Hand Splitting**: Jim demonstrates how to hand-split a block using a 12-inch framing square, a hammer, and a chisel. He scores the top and bottom of the block along the desired split line and then drives the chisel into the scored line until the block splits. This method also produces a nice, even rough face.
Goal: Learn to split retaining wall blocks to create a rough face using a mechanical splitter or hand tools.
Tools and materials
- 12-inch Framing Square — Marking straight lines for hand splitting
- Block Splitter — Mechanically splitting blocks
- Chisel — Scoring and splitting blocks by hand
- Hammer — Driving the chisel for hand splitting
- Quick-Set Pedal — Adjusting the block position in the splitter
- Retaining Wall Blocks Versa-Lok — The primary material being split