A rebar spacer is a concrete construction accessory used to support and maintain the position of reinforcing bars (rebar) within concrete structures. It ensures that the rebar is held at the correct height and spacing during the concrete pour, allowing the concrete to fully encapsulate the rebar for optimal strength and performance. Rebar spacers come in various shapes, sizes, and materials, including plastic, metal, or concrete, and are selected based on specific project requirements.
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