Particle playground features5/24/2023 ASTM International has developed test method F1951 to evaluate compliance with the Americans With Disability Act (ADA). Meeting these dual objectives limits the number of types of surfaces that can be considered by responsible playground owner/operators. In the United States, as well as being safe, a playground surface should be firm enough to meet the requirements of the Americans with Disabilities Act, which means it must offer easy mobility for children in wheelchairs. The test simulates the impact of a child’s head hitting the surface from various heights of the playground equipment. This standard accounts for both the deceleration of the head during impact and the length of time the head takes to stop moving. Testing methods and standards ĪSTM International has issued what it calls the “ASTM Standard Specification for Impact Attenuation of Surface Systems Under and Around Playground Equipment”, which is known by its numerical designation, F1292. Recognizing these facts, many organizations, including the Consumer Product Safety Commission, have issued guidelines and standards for playground surfaces. More than half of these injuries result from falls to a playground surface that can cause fractures, concussions, dislocations, and internal injuries. If visits to doctors are included, the figure rises to 500,000 injuries, according to the American Academy of Orthopedic Surgeons. In the United States, playground-related injuries send 200,000 children to an emergency room every year. Optimisation of the Shock Attenuation Properties of Playground Surfaces Safety When properly installed with a 6-in depth.Ħ. ATP refers to Aliphatic Thermoplastic Polyurethane, a firm, yet flexible, plastic in which sphere-like particles are chemically bonded to a color-fast binding material.ĥ. EPDM refers to Ethylene Propylene Monomer, a firm, yet flexible, rubber material.Ĥ. Applies only if a drainage system is installed.Ģ Ability to meet standards varies with installation materials and methods.ģ. Two layer system (tiles with rubber base)ġ.
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