When installing conduit in reinforced concrete, what is the best practice?

When installing conduit in reinforced concrete, using a concrete box with breakaway ears is considered the best practice. This approach provides several key advantages.

A concrete box is designed to withstand the weight and pressure of the concrete during the pour and curing process, making it durable and suitable for embedded installations. The breakaway ears allow for proper alignment and positioning of the box within the concrete, ensuring that it stays firmly in place while still being able to adapt to the stresses that can occur during construction. This flexibility helps maintain the integrity of the electrical system and ensures reliable access for future maintenance or modifications.

Additionally, concrete boxes are specifically engineered for such applications, providing robust protection for the electrical connections housed within them. This not only enhances safety but also minimizes the risk of damage that can arise from moisture and other environmental factors present in concrete enclosures.

Overall, using a concrete box with breakaway ears effectively combines strength and practicality, making it the optimal choice for conduit installations in reinforced concrete structures.