Industrial trucks — Verification of stability — Part 20: Additional stability test for trucks operat...
This document specifies an additional test for verifying the stability of a laden truck whose utilization creates the special operating condition whereby the load centre of gravity is substantially offset from the truck's longitudinal centre plane or from the centred position by design.
A load is considered to be substantially offset if displaced by more than:
— 100 mm, for a truck with a…
Windows and doors — Air permeability — Test method
This document specifies the test method to determine the air permeability of completely assembled windows and pedestrian door sets of any material, when exposed to positive or negative test pressures.
This test method is designed to take account of conditions in use, when the window or door set is installed in accordance with the manufacturer’s specification and the requirements of relevant…
Plastiques — Détermination des propriétés en traction — Partie 4: Conditions d'essai pour les c...
Le présent document spécifie les conditions d’essai pour la détermination des propriétés en traction des composites plastiques renforcés de fibres isotropes et orthotropes, basées sur les principes généraux établis dans l’ISO 527‑1.
NOTE 1 Les matériaux renforcés unidirectionnels sont traités dans l’ISO 527‑5.
Les méthodes sont utilisées pour étudier le comportement en traction des…
Determination of long-term flow of geosynthetic drains
This document specifies methods of deriving reduction factors for geosynthetic drainage materials to account for intrusion of filter geotextiles, compression creep, and chemical and biological degradation. It is intended to provide a link between the test data and the codes for design with geosynthetic drains.
The geosynthetics covered include those whose primary purpose is planar drainage, such…
Poudres métalliques — Dosage de l'oxygène par les méthodes de réduction — Partie 1: Directives ...
Le présent document est la première partie d’une série de normes qui traitent du dosage par réduction de l’oxygène dans les poudres métalliques. Il donne des directives générales d’emploi des méthodes de réduction et des recommandations quant à l’interprétation correcte des résultats obtenus.
Les méthodes d’essai sont applicables d’une façon générale à toutes les poudres de métaux, d’alliages, de…
Industrial communication networks - Fieldbus specifications - Part 6-23: Application layer protocol ...
IEC 61158-6-23:2023 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 23 fieldbus. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level…
Industrial communication networks - Fieldbus specifications - Part 6-24: Application layer protocol ...
IEC 61158-6-24:2023 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 24 fieldbus. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level…
Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol ...
IEC 61158-6-10:2023 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 10 fieldbus. The term “time-critical” is used to represent the presence of a time window, within which one or more specified actions are required to be completed with a defined level of certainty…
