Publikuar
ISO 1421:2016 specifies two methods for the determination of the tensile strength of fabrics coated with rubber or plastics.
- Method 1 ? the strip test method, which is a method for the determination of tensile strength and elongation at break.
- Method 2 ? the grab test method, which is a method for the determination of tensile strength only.
The methods apply to test pieces in equilibrium with specific standard atmospheres for testing and to wet test pieces. Both methods require the use of a constant rate of extension (CRE) tensile-testing machine.
WITHDRAWN
ISO 1421:1998
PUBLISHED
ISO 1421:2016
90.93
Standard confirmed
28 tet 2021
Tekstile të gomuara ose të plastifikuara - Përcaktimi i forcës tërheqëse dhe zgjatimit në këputje (ISO 1421:2016)
60.60 Standard published