ISO 13934-2:2014 PDF

Textiles — Tensile properties of fabrics — Part 2: Determination of maximum force using the grab method

Первая страница стандарта ISO 13934-2:2014

Открыть превью (PDF)

Название (английский):

ISO 13934-2:2014

Textiles — Tensile properties of fabrics — Part 2: Determination of maximum force using the grab method

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 6 января 2014 г.
Издание:: ISO IS 13934 edition 2 version 1
ICS:: 59.080.30

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:135 €

Описание (английский):

ISO 13934-2:2014 specifies a procedure for the determination of the maximum force of textile fabrics known as the grab test. The method is mainly applicable to woven textile fabrics including fabrics which exhibit stretch characteristics imparted by the presence of an elastomeric fibre and mechanical or chemical treatment. It can be applicable to fabrics produced by other techniques. It is not normally applicable to geotextiles, nonwovens, coated fabrics, textile-glass woven fabrics, and fabrics made from carbon fibres or polyolefin tape yarns. The method specifies the determination of the maximum force of test specimens in equilibrium with the standard atmosphere for testing and of test specimens in the wet state. The method is restricted to the use of constant-rate-of-extension (CRE) testing machines.

Технические детали

Технический комитет: ISO/TC 38/SC 24 - Conditioning atmospheres and physical tests for textile fabrics
SKU: ISO 13934-2:2014

Abstract

Overview

ISO 13934-2:2014 - Textiles - Tensile properties of fabrics - Part 2: Determination of maximum force using the grab method - specifies a reproducible laboratory procedure to measure the maximum force (peak tensile load) of fabric specimens using the grab test. The method is intended mainly for woven fabrics (including elastomer-containing, mechanically or chemically finished stretch fabrics) and is restricted to constant-rate-of-extension (CRE) tensile testing machines.

Keywords: ISO 13934-2:2014, grab method, tensile properties of fabrics, textile tensile testing, maximum force, CRE testing machine.

Key topics and technical requirements

Test principle: Centre portion of a fabric specimen is gripped and extended at a constant rate until rupture; maximum force is recorded.
Applicable materials: Mainly woven fabrics; not normally applicable to geotextiles, nonwovens, coated fabrics, textile-glass woven fabrics, carbon-fibre fabrics, or polyolefin tape yarn fabrics.
Specimen preparation:
- Width: 100 mm ± 2 mm
- Gauge length: 100 mm (or 75 mm if agreed) ± 1 mm
- Cut at least two sets of specimens (warp and weft), minimum five specimens per set
- Marking and cutting instructions to ensure representative sampling and avoid selvedges/creases
Clamping / grab area:
- Effective clamping area for the grab test: 25 mm × 25 mm (±1 mm)
- Jaws and packing options described (smooth, corrugated, auxiliary materials)
Test conditions:
- Rate of extension: 50 mm/min (±10 %)
- Conditioning atmosphere per ISO 139; preconditioning recommended (≥24 h) for dry tests
- Wet testing: immersion 1 h in Grade 3 water (ISO 3696) at 20 °C ± 2 °C or with up to 1 g/L non‑ionic wetting agent
Equipment & accuracy:
- CRE machine metrological confirmation per ISO 10012-1
- Force-measuring accuracy: Class 1 of ISO 7500-1 recommended (±1 % error)
- Data acquisition: ≥ 8 samples/s
Reporting: Procedures for calculation, expression of results, and test report content are specified.

Applications and users

Quality control and acceptance testing by fabric manufacturers, garment producers, and textile finishing mills
Laboratory testing and R&D for fabric performance, material selection, and comparative evaluation
Certification bodies and test houses issuing tensile-strength data for product specifications, supplier contracts, and compliance
Designers assessing tensile strength in functional apparel, technical textiles (where applicable), and stretch fabrics

Related standards

ISO 13934-1: Strip method (alternative tensile test)
ISO 139: Standard atmospheres for conditioning and testing
ISO 3696: Water for analytical laboratory use
ISO 7500-1: Verification of tensile-testing machines
ISO 10012-1: Metrological confirmation for measuring equipment

ISO 13934-2:2014 provides a standardized, reliable procedure for measuring fabric maximum force using the grab test - essential for consistent textile tensile testing, product specification, and quality assurance.

Overview

Keywords: ISO 13934-2:2014, grab method, tensile properties of fabrics, textile tensile testing, maximum force, CRE testing machine.

Key topics and technical requirements

Test principle: Centre portion of a fabric specimen is gripped and extended at a constant rate until rupture; maximum force is recorded.
Applicable materials: Mainly woven fabrics; not normally applicable to geotextiles, nonwovens, coated fabrics, textile-glass woven fabrics, carbon-fibre fabrics, or polyolefin tape yarn fabrics.
Specimen preparation:
- Width: 100 mm ± 2 mm
- Gauge length: 100 mm (or 75 mm if agreed) ± 1 mm
- Cut at least two sets of specimens (warp and weft), minimum five specimens per set
- Marking and cutting instructions to ensure representative sampling and avoid selvedges/creases
Clamping / grab area:
- Effective clamping area for the grab test: 25 mm × 25 mm (±1 mm)
- Jaws and packing options described (smooth, corrugated, auxiliary materials)
Test conditions:
- Rate of extension: 50 mm/min (±10 %)
- Conditioning atmosphere per ISO 139; preconditioning recommended (≥24 h) for dry tests
- Wet testing: immersion 1 h in Grade 3 water (ISO 3696) at 20 °C ± 2 °C or with up to 1 g/L non‑ionic wetting agent
Equipment & accuracy:
- CRE machine metrological confirmation per ISO 10012-1
- Force-measuring accuracy: Class 1 of ISO 7500-1 recommended (±1 % error)
- Data acquisition: ≥ 8 samples/s
Reporting: Procedures for calculation, expression of results, and test report content are specified.

Applications and users

Quality control and acceptance testing by fabric manufacturers, garment producers, and textile finishing mills
Laboratory testing and R&D for fabric performance, material selection, and comparative evaluation
Certification bodies and test houses issuing tensile-strength data for product specifications, supplier contracts, and compliance
Designers assessing tensile strength in functional apparel, technical textiles (where applicable), and stretch fabrics

Related standards

ISO 13934-1: Strip method (alternative tensile test)
ISO 139: Standard atmospheres for conditioning and testing
ISO 3696: Water for analytical laboratory use
ISO 7500-1: Verification of tensile-testing machines
ISO 10012-1: Metrological confirmation for measuring equipment

ISO 13934-2:2014 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Applications and users

Related standards

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

Applications and users

Related standards

Похожие стандарты

Animal feeding stuffs. Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents.

Water for analytical laboratory use. Specification and test methods.

Quality assurance requirements for measuring equipment — Part 1: Metrological confirmation system for measuri…

Metallic materials — Verification of static uniaxial testing machines — Part 1: Tension/compression testing m…

Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum f…