Railway applications. Track. Performance requirements for fastening systems - Fastening systems for steel sleepers Ingestion-build-93833 BS IEC SRD 62913‑2‑3 provides

BS IEC SRD 62913‑2‑3 provides many benefits to the electric energy domain

of a bond between two sheet materials that have been bonded together

BS EN 2894 specifies the characteristics of self-locking bihexagonal nuts

surface irregularities and overall product failure can be avoided

Bolt preload ultimately allows a fully tightened bolt to survive in an application where an untightened or loose assembly would fail very quickly

Railway applications. Track. Performance requirements for fastening systems - Fastening systems for steel sleepers Ingestion-build-93833 BS IEC SRD 62913‑2‑3 provides1 Scope This European Standard is applicable to fastening systems, in categories A C and E as specified in EN 134811: 2012, 3. 1, for use on rectilinear steel sleepers in ballasted track with maximum axle loads and minimum curve radii in accordance with Table 1. Table 1 Fastening category criteria Category Maximum design axle load Minimum curve radius kN m A 130 40 B 180 80 C 260 150 E 350 150 NOTE The maximum axle load for categories A and B does not