Earth-moving machinery — Functional safety — Part 4: Design and evaluation of software and data tran...
This document specifies general principles for software development and signal transmission requirements of safety-related parts of machine-control systems (MCS) in earth-moving machinery (EMM) and its equipment, as defined in ISO 6165. In addition, this document addresses the significant hazards as defined in ISO 12100 related to the software embedded within the machine control system. The…
Earth-moving machinery — Functional safety — Part 1: Methodology to determine safety-related parts o...
This document provides a methodology for the determination of performance levels required for earth moving machinery (EMM) as defined in ISO 6165.
A Machine Control System Safety Analysis (MCSSA) determines the amount of risk reduction of hazards associated with control systems, required for Safety Control Systems (SCS). This reduction is quantified by the Machine Performance Level (MPL), the…
Plastics — Determination of specific volume as a function of temperature and pressure, pvT diagram —...
ISO 17744:2004 describes procedures for determining the specific volume of plastics as a function of temperature and pressure in both the molten and solid states.
The standard specifies the use of a piston-equipped apparatus in which the test sample, held in a measurement cell, is pressurized by means of the piston. Measurements under conditions of constant pressure or constant temperature can be…
Ball valves for thermoplastics piping systems for hot and cold water installations under pressure — ...
This document is applicable to 2-way or multi-way ball valve manufactured with thermoplastic materials to be used for the transport of pressurized water whether or not intended for human consumption (domestic systems) for applications in buildings and utility branches.
NOTE The two-way valve is generally used for sectioning and control, the multi-way one to divert or mix the flows;…
Thermal performance of windows, doors and shading devices — Detailed calculations
This International Standard specifies detailed calculation procedures for determining the thermal and optical transmission properties (e.g., thermal transmittance, total solar energy transmittance) of window, door and clear window (BIPV) systems based on the most up-to-date algorithms and methods, and the relevant solar and thermal properties of all components.
Products covered by this…
Specification and qualification of welding procedures for production welding of steel castings
ISO 11970:2016 specifies how a welding procedure specification (WPS) for production welding of steel castings is qualified.
It defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.
Tests are intended to be carried out in accordance…
Data structures for electronic product catalogues for building services — Part 5: Product catalogue ...
The focus of ISO 16757 is the support of manufacturers to provide their product data in electronic product catalogues.
This part of the standard – ISO 16757 Part 5: Product catalogue exchange format - describes how product catalogue data is exchanged as IFC format according to ISO 16739-1 from manufacturers to designers of building services systems.
With ISO 16739-1 (IFC), an open language…
