Provide for the material safety of children's amusement facilities, such as heavy metal content, flame retardancy, structural safety (no sharp edges, gap design), physical and mechanical properties of load-bearing, impact resistance, etc., especially for the naughty castle equipment used by children aged 3-14. Indoor children's park fire, evacuation routes, first aid facilities. If the naughty castle involves large slides, climbing frames and other fixed facilities, need to comply with the installation of special equipment, regular acceptance of the health sector (such as formaldehyde, bacteria content) and the fire department inspection.
Soft package materials need to use food-grade PVC or PU, slide slope control in 30 ° - 45 °, the bottom of the cushion thickness ≥ 50cm, the use of EVA or high elasticity sponge; climbing mesh diameter ≤ 6cm, to prevent children's limbs stuck. Daily inspection: focus on checking loose screws, broken soft body, cracked welding joints, and the ocean ball pool needs to pick out broken balls; pressure test on buffer pads and safety belts, and insulation resistance test on electrical equipment (e.g., lights, electric toys);
annual overhaul: commission a third-party organization to conduct load test on the main structure, and update the aging lines or materials.
