Fabrication additive de métaux — Principes de qualification — Partie 5: Qualification des opérateurs...
Le présent document identifie les capacités et les responsabilités exigées pour la qualification des opérateurs de FA dans le domaine des technologies de fabrication additive traitant de la production de pièces métalliques, spécifiquement pour l'emploi de dépôt de matière sous énergie concentrée – arc avec métaux (DED-Arc/M).
Le présent document identifie les critères pour l'évaluation…
Environmental management for concrete and concrete structures — Part 3: Production of concrete const...
This document provides the principles and procedures for environmental management related to production of concrete constituents and concrete. This document covers the following:
— concrete constituents: cement, admixtures, additions, aggregate and mixing water;
— concrete and precast concrete.
Drinking water, wastewater and storm water systems and services — Adaptation of water services to cl...
This document identifies and sets out principles for integrating climate change impacts into the planning and design activities of water utilities for the provision of water services. It also includes methodologies to assess the principles in the context of climate change and to provide examples of adaptations made.
NOTE Discussion of impacts and strategies for responses for stormwater…
Thermoplastic pipes for the conveyance of fluids — Inspection of polyethylene electrofusion socket j...
This document describes phased array ultrasonic testing (PAUT) of polyethylene electrofusion (EF) socket joints used for the conveyance of fluids.
This document provides a test whereby the presence of imperfections such as voids, wire dislocation, misalignment, pipe under-penetration, particulate contamination and lack of fusion in electrofusion socket joints can be detected.
The technique is…
Corrosion-resistant cast steels for general applications
This document specifies cast steels for general corrosion-resistant applications. The grades covered by this document represent types of alloy steel castings suitable for broad ranges of application which are intended for a wide variety of corrosion applications.
NOTE Annex A gives information on ISO grade designation and available UNS numbers which are similar to the ISO grade…
Services et systèmes d’alimentation en eau potable, d’assainissement et de gestion des eaux pluviale...
Le présent document identifie et expose des principes permettant d’intégrer les impacts du changement climatique dans les activités de planification et de conception des services d’eau afin d’assurer la fourniture de ces services. Il inclut également les méthodologies permettant d’évaluer les principes dans le contexte du changement climatique et donne des exemples d’adaptations effectives.
NOTE…
Plastics — Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polyst...
This document specifies a method for the determination of the residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography. It can also be used for the simultaneous determination of other volatile aromatic hydrocarbons in PS and PS-I.
High-strength cast steels for general engineering and structural purposes
This document specifies requirements for four grades of heat-treated cast carbon and alloy steels for general engineering and structural purposes.
In cases where castings are produced by welding component parts together, this document does not cover the welding process or the properties of the weldment.
The four steel grades are intended for service at ambient temperature.
