ISO 3374:2000 PDF

Reinforcement products — Mats and fabrics — Determination of mass per unit area

Open preview (PDF)

Title (English):

ISO 3374:2000

Reinforcement products — Mats and fabrics — Determination of mass per unit area

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 7
Publication date:: June 22, 2000
Edition:: ISO IS 3374 edition 3 version 1
ICS:: 59.100.10

Delivery type:

Full version25 €Read online 24h10 €Read online 72h15 €

Document language:

enru

Delivery time:Immediate download

Price:25 €

Description (English):

This International Standard specifies a method for determining the mass per unit area of mats (either choppedstrand mat or continuous-strand mat) or fabrics which may be manufactured with glass or carbon or aramid yarns.

Technical details

Technical committee: ISO/TC 61/SC 13 - Composites and reinforcement fibres
SKU: ISO 3374:2000

Abstract

Overview

ISO 3374:2000 - Reinforcement products - Mats and fabrics - Determination of mass per unit area specifies a standardized laboratory method to measure the mass per unit area (g/m²) of reinforcement mats and fabrics made from glass, carbon or aramid yarns. The method defines sampling, apparatus, conditioning, test procedure, calculation and reporting so results are comparable and reproducible across laboratories and suppliers.

Key topics and technical requirements

Scope: Applies to chopped‑strand mats, continuous‑strand mats and woven/stitched fabrics manufactured from glass, carbon or aramid fibers.
Specimen sizes:
- Mats: square specimens of 1 000 cm² (typically three 1 000 cm² specimens per metre width).
- Fabrics: square or circular specimens of 100 cm² (typically one 100 cm² specimen per 50 cm width). Minimum two specimens.
Apparatus: metal template, cutting tool, specimen holder (wire mesh basket), balance with specified sensitivity, ventilated drying oven, desiccator and tongs.
Conditioning / drying: No conditioning required unless specified. If moisture > 0.2% (or unknown), dry specimens at 105 °C ± 3 °C for 1 hour, cool in desiccator and weigh immediately.
Calculation: Mass per unit area (g/m²) = (mass in g / area in cm²) × 10 000.
Reporting / rounding: Report the average across specimens. Round to nearest 1 g/m² for mats and for fabrics ≥ 200 g/m²; round to nearest 0.1 g/m² for fabrics

Related standards

Other ISO standards

Overview

Key topics and technical requirements

Scope: Applies to chopped‑strand mats, continuous‑strand mats and woven/stitched fabrics manufactured from glass, carbon or aramid fibers.
Specimen sizes:
- Mats: square specimens of 1 000 cm² (typically three 1 000 cm² specimens per metre width).
- Fabrics: square or circular specimens of 100 cm² (typically one 100 cm² specimen per 50 cm width). Minimum two specimens.
Apparatus: metal template, cutting tool, specimen holder (wire mesh basket), balance with specified sensitivity, ventilated drying oven, desiccator and tongs.
Conditioning / drying: No conditioning required unless specified. If moisture > 0.2% (or unknown), dry specimens at 105 °C ± 3 °C for 1 hour, cool in desiccator and weigh immediately.
Calculation: Mass per unit area (g/m²) = (mass in g / area in cm²) × 10 000.
Reporting / rounding: Report the average across specimens. Round to nearest 1 g/m² for mats and for fabrics ≥ 200 g/m²; round to nearest 0.1 g/m² for fabrics

ISO 3374:2000 PDF

Technical details

Abstract

Overview

Key topics and technical requirements

Related standards

Abstract

Overview

Key topics and technical requirements

Related standards

Systems and software engineering — Software life cycle processes

Asset management — Vocabulary, overview and principles

Asset management — Asset management system — Requirements

Information technology — Radio frequency identification device conformance test methods — Part 2: Test method…

Information technology — Multimedia framework (MPEG-21) — Part 22: User Description

Milk — Determination of the lactoperoxidase activity — Photometric method (Reference method)

Carbonaceous materials for the production of aluminium — Cold and tepid ramming pastes — Expansion/shrinkage…

Agricultural machinery — Safety — Part 13: Large rotary mowers