En 17168 'link' Direct

A 50mm steel ball is dropped from increasing heights. For standard laminates, a dent is measured by diameter. For EN 17168, the assessment looks for . The requirement is a minimum of 20 cm drop height without structural failure at the groove corner.

Physical and timing requirements for standard passenger doors. en 17168

Architects and civil engineers integrating EN 17168 barriers into stations must address several practical challenges. A 50mm steel ball is dropped from increasing heights

Barriers near overhead lines (25 kV AC) must be earthed and tested for stray current corrosion. EN 17168 references EN 50122-1 for railway earthing. en 17168