Which of the following is best to use as bedding sand for concrete pavers?

The best choice for bedding sand for concrete pavers is concrete sand. This is because concrete sand is coarser and has larger particles compared to other types of sand, which allows for better drainage and stability. Its composition helps to lock the pavers into place more securely, reducing the potential for shifting or settling over time. The grain structure of concrete sand contributes to an effective interlock between pavers, which is crucial for maintaining the integrity of the paved surface.

Additionally, the use of concrete sand helps to prevent the growth of weeds and limits the movement of sand due to weather conditions. Other types of sand, such as river sand, mason's sand, and play sand, tend to have finer textures that can lead to drainage issues or inadequate support for the weight of pavers, making them less suitable for this specific application.