What material is suggested for the base under wooden floors in equine facilities?

The use of sand or gravel as the base under wooden floors in equine facilities is recommended due to several important factors. Both materials provide excellent drainage, which is crucial in maintaining a clean and dry environment for horses. Good drainage helps to prevent issues related to moisture accumulation, such as mold growth and the development of undesirable odors, which can affect both the horses' health and the structural integrity of the flooring.

Moreover, sand or gravel can offer a level of cushioning that is beneficial for horses, minimizing the impact on their joints when they move around. This cushioning effect is particularly important in environments where horses may spend a significant amount of time standing or walking, thus promoting greater comfort and reducing the risk of injuries.

In contrast, other materials mentioned are not suitable for this application. Concrete, while durable, can be too rigid and does not provide the necessary drainage or cushioning. Wood blocks, although they may seem like a natural fit, can suffer from moisture issues, leading to rot and requiring more maintenance. Plastic sheets do not offer the stability or drainage needed for a sustainable flooring base in equine facilities.