This part of GB/T 3903 specifies the method for the determination of the force required to pull the heel studs out of the heel. This test method is used to determine the holding force of heel materials using standard nails and the specified insertion method. This test method can also be used to evaluate industrially produced heel nails. This section applies to all plastic and wooden women's shoe heels. Does not apply to heels made of several layers of fibreboard or leather and men's shoes with low heels made of plastic.
GB/T 3903.24-2008 Referenced Document
GB/T 16825.1 Metallic materials—Calibration and verification of static uniaxial testing machines—Part1:Tension/compression testing machines—Calibration and verification of the force-measuring system*, 2022-10-14 Update
GB/T 3903.24-2008 history
2008GB/T 3903.24-2008 Footwear.Test methods for heels.Heel pin holding strength