Plastics — Test methods for determination of degradation rate and disintegration degree of plastic m...
This document specifies test methods for the measurement of the physical degradation of samples made with plastics materials when exposed to marine environmental matrices under aerobic conditions at laboratory scale.
This document is not suitable for the assessment of degradation caused by heat (thermo-degradation) or light exposure (photo-degradation).
Information technology — Extensible biometric data interchange formats — Part 9: Vascular image data
This document specifies
— generic extensible data interchange formats for the representation of vascular image data: a tagged binary data format based on an extensible specification in ASN.1 and a textual data format based on an XML schema definition that are both capable of holding the same information,
— examples of data record contents,
— application specific requirements,…
Information technology — Extensible biometric data interchange formats — Part 17: Gait image sequenc...
This document specifies examples of application-specific requirements, recommendations and best practices in data acquisition applicable to gait image sequence data. Its typical applications include:
a) support for human examination of high-resolution video and still images;
b) support for human biometric verification and identification based on video and still images;
c) automated gait image…
Pneumatiques pour voitures particulières — Méthode de mesure de l'adhérence relative sur revête...
Le présent document spécifie la méthode pour mesurer l’indice relatif de la performance d’adhérence de freinage mouillé de pneumatiques neufs en charge destinés aux voitures particulières, par rapport à une valeur de référence sur un revêtement routier mouillé.
Les méthodes décrites sont destinées à réduire la variabilité. Il est nécessaire d’utiliser un pneumatique de référence pour limiter la…
Systèmes de canalisations en matières plastiques pour l'alimentation en eau, les branchements e...
Le présent document spécifie les propriétés des composants d'un système de canalisations en plastique thermodurcissable renforcé de verre (PRV) à base de résine de polyester non saturé (UP). Il convient à tous les types d'alimentation en eau, de drainage et d'assainissement avec ou sans pression. Les types d'alimentation en eau comprennent, mais sans s'y limiter, l'…
Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres
This document specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on passenger cars on a wet-paved surface.
The methods developed are meant to reduce variability. The use of a reference tyre is necessary to limit the variability of the testing procedures.
This document applies to all passenger car tyres except…
This document provides general considerations to support the design guidance to geotechnical and civil engineers involved in the design of structures in which a geotextile is used as a filter. The key potential failure mechanisms are described, and guidance is proposed to select engineering properties.
Design using geosynthetics — Part 7: Reinforcement
This document provides general considerations to support the design guidance to geotechnical and civil engineers involved in the design of structures in which a geotextile is used as reinforcement. The key potential failure mechanisms are described, and guidance is proposed to select engineering properties.
