Câbles à fibres optiques - Partie 1-111: Spécification générique - Procédures fondamentales d'e...
IEC 60794-1-111: 2023 définit la procédure d'essai en vue de déterminer la capacité d'un câble à fibres optiques à résister à la courbure autour d'un mandrin d'essai. L'objectif principal de cette procédure est de mesurer la variation de l’affaiblissement lorsque le câble est courbé autour d'un mandrin d'essai. L’objectif secondaire est d'évaluer si le…
Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone — Structures en me...
Le présent document spécifie des exigences, des recommandations et des lignes directrices pour la reconnaissance des sols en mer, concernant:
a) les objectifs, la planification et l'exécution de la reconnaissance des sols en mer;
b) le déploiement de l'équipement de reconnaissance;
c) le forage et la diagraphie;
d) les essais in situ;
e) l'échantillonnage;
f) les…
Diesel fuel — Assessment of lubricity using the high-frequency reciprocating rig (HFRR) — Part 1: Te...
This document specifies a test method using the high-frequency reciprocating rig (HFRR) with a digital camera, for assessing the lubricating property of petroleum-based middle distillate fuels, paraffinic diesel fuels, and biodiesel blends, with or without lubricity enhancing additives, and with HFRR wear scar diameters (WSDs) of 350 μm to 700 μm.
This test method applies to fuels used in diesel…
Carburant diesel — Évaluation du pouvoir lubrifiant au banc alternatif à haute fréquence (HFRR) — Pa...
Le présent document spécifie une méthode d'essai utilisant un banc alternatif à haute fréquence (HFRR) pour évaluer à l’aide d’un appareil photo numérique les propriétés lubrifiantes des carburants diesel, des carburants diesel paraffiniques et des mélanges biodiesel, avec ou sans additif améliorant de pouvoir lubrifiant, et avec des diamètres de marque d’usure (WSD) HFRR compris entre 350…
Testing methods for pervious concrete — Part 3: Resistance of surface degradation
This document specifies a procedure for testing the resistance of surface degradation of pervious concrete specimens in the laboratory. This document also specifies procedures for measuring the mass loss of specimens subjected to combined action of impact and abrasion in a rotating steel drum.
Oil and gas industries including lower carbon energy — Offshore structures — Part 8: Marine soil inv...
This document specifies requirements and provides recommendations and guidelines for marine soil investigations regarding:
a) objectives, planning and execution of marine soil investigations;
b) deployment of investigation equipment;
c) drilling and logging;
d) in situ testing;
e) sampling;
f) laboratory testing;
g) reporting.
Although this document focuses on investigations…
General requirements for establishing anthropometric databases
This document specifies general requirements for anthropometric databases and their associated reports that contain measurements taken in accordance with ISO 7250-1.
It provides necessary information, such as characteristics of the user population, sampling methods, measurement items and statistics, to make international comparison possible among various population segments. The population…
Security and resilience — Vehicle security barriers — Part 2: Application
This document gives guidance on the selection, installation and use of vehicle security barrier (VSBs) and describes the process of producing operational requirements (ORs).
It also gives guidance on a design method for assessing the performance of a VSB.
This document is applicable to end users, such as site owners and specifiers, of VSBs, where they are used to protect people in any public or…
Security and resilience — Vehicle security barriers — Part 1: Performance requirement, vehicle impac...
This document specifies impact performance requirements for a vehicle security barrier (VSB) and a test method for rating its performance when subjected to a single impact by a test vehicle not driven by a human being. It is applicable to test methods for vehicle penetration distances not exceeding 25 m.
This document is applicable to all manufacturers and procurers of VSBs, where they are used…
Connectors for fluid power and general use — Assembly instructions for connectors with adjustable st...
This document provides common installation instructions for all connectors that have adjustable stud ends and O-ring sealing. Conformance with the requirements of this document will result in a considerable reduction of leaks in hydraulic systems.
