This document describes a method for determining the ability of footwear insole materials to retain spikes to prevent spikes from penetrating the insole. This document applies to assembled insoles with a heel, and also applies to insoles with an external heel that is fixed with nails.
GB/T 3903.9-2021 Referenced Document
ISO 5893 Rubber and plastics test equipment — Tensile, flexural and compression types (constant rate of traverse) — Specification — Amendment 1
GB/T 3903.9-2021 history
2021GB/T 3903.9-2021 Footwear—Test methods for insoles—Heel pin holding strength
2005GB/T 3903.9-2005 Footwear-Test method for insoles- Heel pin holding strengh