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Prepare a Compacted and Stable Base — Create a Stable Base

Beginner2 mins

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How to Build Portable Deck Steps · Step 7 of 9

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To create a stable and durable staircase, it's crucial to lay the concrete blocks on a properly compacted base. Instead of loose soil, excavate the area to the required depth for each step and fill it with a compacted granular material like gravel or crushed rock. This compacted layer will provide a firm, unmoving foundation for the concrete blocks, significantly reducing the risk of settling and shifting. The video emphasizes that without a solid, compacted base, the blocks will move over time, leading to uneven steps and potential hazards.

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