Which materials are acceptable for construction of foundations for dispensers?

Concrete and steel are the preferred materials for the construction of foundations for dispensers due to their strength, durability, and resistance to environmental factors. Concrete provides a solid and stable base that can handle the weight and operational stresses of dispensers, while steel offers additional structural support that enhances the foundation's integrity.

These materials are also less likely to degrade over time compared to other options. For example, wood can rot or become compromised by weather conditions, stone lacks the uniformity and structural reliability needed for foundation support, and metals that are not properly treated can rust or corrode. Similarly, fiberglass and plastic might not provide the necessary strength, while rubber is unsuitable for foundational applications due to its flexibility and lack of structural rigidity.

Having a robust foundation is crucial in ensuring the safety and functionality of dispensers, which is why concrete and steel are often mandated in industry standards for these applications.