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This document specifies design, type test methods, marking and instruction requirements for cylinder valves with integrated pressure regulators (VIPRs) intended to be fitted to gas cylinders, pressure drums or tubes or used as a main valve for bundles of cylinders that convey compressed, liquefied or dissolved gases. These are requirements for VIPRs that are in addition to those given in the…

This document describes general requirements and procedures for the assessment of concrete structures. The assessment can be initiated under the following circumstances, but not limited to: a)       an anticipated change in use or extension of design service life; b)       structural deterioration due to time-dependent actions such as corrosion of reinforcement, fatigue, etc.; c)        safety…

This document defines basic considerations and decision-making for the specification of repair remedies, and management strategies for reinforced and unreinforced concrete structures. This document covers only atmospherically exposed structures, and buried or submerged structures, if they can be accessed. This document specifies repair design principles, and strategies for defects and on-going…

Le présent document spécifie les exigences relatives à la conception, aux méthodes d’essai de type, au marquage et aux instructions pour les robinets de bouteilles avec détendeurs intégrés (VIPR) destinés à être montés sur des bouteilles à gaz, des tubes ou des fûts à pression ou utilisés en tant que robinet principal de cadres de bouteilles transportant des gaz comprimés, liquéfiés ou dissous.…

ISO/IEC 15067-3-31:2024 specifies a protocol for energy management agents (EMAs) to facilitate communications among these agents for demand response (DR) energy management applications. The EMA protocol (EMAP) provides a logical connection among EMAs in community housing such as an apartment building or a campus of houses or apartment buildings. This document also specifies interaction procedures…

ISO/IEC 15067-3-30:2024 specifies functional requirements and reference interfaces for interconnected energy management agents (EMAs) based on the model for an EMA specified in ISO/IEC 15067-3 and the model for multiple interacting EMAs specified in ISO/IEC 15067-3-3. This specification supports energy management by facilitating interactions and information exchange among EMAs and appliances,…

IEC TS 60601-4-2:2024 applies to the performance of MEDICAL ELECTRICAL EQUIPMENT or a MEDICAL ELECTRICAL SYSTEM in the presence of EM DISTURBANCES. Hereafter, MEDICAL ELECTRICAL EQUIPMENT or a MEDICAL ELECTRICAL SYSTEM are referred to as ME EQUIPMENT or an ME SYSTEM, respectively. The object of this document is to provide guidance on the assessment of the performance of ME EQUIPMENT or an ME…

This document specifies procedures suitable for the analysis of data which, when converted into logarithms of the values, have either a normal or a skewed distribution. It is intended for use with test methods and referring standards for glass-reinforced thermosetting plastics (GRP) pipes or fittings for the analysis of properties as a function of time. However, it can also be used for the…

This document specifies the characteristics of, and corresponding test methods for, the wrought titanium alloy known as titanium 6-aluminium 7-niobium alloy (Ti-6Al-7Nb) for use in the manufacture of surgical implants. NOTE            The mechanical properties of a sample obtained from a finished product made of this alloy can differ from those specified in this document.

This document specifies a general laboratory test method for the determination of the area specific emission rate of volatile organic compounds (VOCs) from samples of newly produced building products or furnishing under defined climate conditions. The method can also, in principle, be applied to samples of aged products. The emission data obtained can be used to calculate concentrations in a…