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(1) This document gives common requirements for execution of concrete structures, it applies to both in situ construction works and use of prefabricated concrete elements. (2) This document expects the execution specification to state all the specific requirements relevant to the particular structure. (3) This document is applicable to permanent as well as temporary concrete structures. (4) This document does not apply to concrete members used only as equipment or construction aids for the execution. (5) This document does not cover the specification, production and conformity of concrete. (6) This document is not applicable to the production of precast concrete elements made in accordance with product standards. (7) This document does not cover safety and health aspects of execution, or third-party safety requirements. (8) This document does not cover contractual issues or responsibilities for the identified actions.

 

ISO 17228:2015 specifies various ageing procedures to obtain an indication of the changes that could occur when leather is exposed to a certain environment for a prolonged time. Over time, the surface colour of leather and the leather itself change due to ageing and to the action of the surroundings on the leather. The test conditions to be used depend on the type of leather and its intended use. This procedure can also be used to age specimens for the test of dimensional change according to ISO 17130.

 

This document specifies a method for determining the resistance of all forms of leather to visible soiling through repeated contact with soiled objects. It provides a physical pretreatment routine for leathers that may be vulnerable to loss of soiling resistance while in service, prior to conducting further tests such as cleaning.

 

Specifies a method for the determination of the total carbon content in soil after dry combustion. The organic carbon content is calculated from this content after correcting for carbonates present in the sample. If carbonates are removed beforehand, the organic carbon content is measured directly. Applicable to all types of air-dried soil samples.

 

This document specifies two methods for the determination of total organic carbon (TOC) in sludge, treated biowaste, soil and waste samples containing more than 0,1 % carbon in relation to the dry matter (dm). This document is validated for several types of matrices as indicated in Table 1 (see also Annex A for the results of the validation). The results in this document are expressed in % C in relation to the dry matter (dm).

 

This document defines individual concepts that together provide a framework for a vocabulary common to different stakeholders with interests in municipal wastewater sludge recovery, recycling, treatment and disposal. It is intended to facilitate common understanding and communication on undertaking such activities. The following are within the scope of this document:

 

This document defines important terms used in the heat treatment of ferrous materials. Annex A provides an alphabetical list of terms defined in this document, as well as their equivalents in French, German, Russian, Chinese and Japanese. Table 1 shows the various iron-carbon (Fe-C) phases.

 

This document provides definitions, descriptions and a framework for the assessment of ecological soil functions and of related ecosystem services, based on a review of existing documents. It describes the main characteristics of key ecological soil functions and how they relate to soil characteristics and to ecosystem services. This document does not cover non-ecological soil functions, e.g. the support of infrastructures and archives, the provision of raw material.

 

 

This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation of non-pressure underground drains and sewers. It is applicable to unplasticized poly (vinyl chloride) (PVC-U) pipes, fittings and assemblies, as manufactured and as installed with service temperature not exceeding 35 °C. It is not applicable to the existing pipeline. This document is applicable to the renovation technique family “lining with close-fit pipes”.

 

This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation, by means of renovation and trenchless replacement, of underground non-pressure and pressure drains and sewers and water supply networks, which transport water intended for human consumption, including raw water pipelines. It is applicable to polyethylene (PE) pipes, fittings and assemblies, as manufactured and as installed. It is not applicable to the existing pipeline. It is applicable to the following technique families for renovation, intended to be used at an operating temperature of 20 °C as the reference temperature: This document is applicable to the following technique families for trenchless replacement, intended to be used at an operating temperature of 20 °C as the reference temperature: When used with lining with continuous pipes, lining with close-fit pipes and trenchless replacement technique families, this document is applicable to: Furthermore, when used with lining with continuous pipes and trenchless replacement this document is applicable to: This document is applicable to jointing by means of butt fusion and electrofusion and to fabricated and injection-moulded fittings and mechanical connections of PE.

 

This document establishes the steps of the overall process of pipeline rehabilitation, comprising: This document defines general terms of pipeline rehabilitation and establishes the classification of families of renovation and trenchless replacement techniques, with description of their respective features. This document is applicable to underground drains and sewers and underground water and gas supply networks. This document does not apply to:

 

This document provides guidelines on the conditions (means of delivery) and minimum required information which shall be physically delivered, when providing electronic instructions for use (eIFU) for in vitro diagnostic medical devices (IVDs). Not in the scope of this standard:

 

This International Standard provides accompanying reference software for ISO/IEC 23090-30. The software is an integral part of this International Standard. The use of this reference software is not required to make an implementation of an encoder or decoder in conformance to ISO/IEC 23090-30. Requirements established in ISO/IEC 23090-30 take precedence over the behaviour of the reference software. This International Standard also specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the normative requirements specified in ISO/IEC 23090-30.

 

This document specifies the conformance and reference software implementing ISO/IEC 23093-3, 5, and 6. The information provided is applicable for determining the reference software modules available for ISO/IEC 23093-3, 5, and 6, understanding the functionality of the available reference software modules, and utilising the available reference software modules. Furthermore, this document provides means for conformance testing, i.e. bitstreams – XML and binary descriptions – that conform or do not conform to ISO/IEC 23093-3, 5, and 6.

 

This document establishes a standardized notation with consistent design requirements for all results of business reporting, including written reports, presentations and dashboards. The notation specifies requirements for the visual appearance of: recurring visual aspects, such as the layout of charts, tables and text; their characteristics; and the labelling of content. All requirements in this document apply to business reporting regardless of an organization’s type, size, location or the nature of products and services delivered. For further guidance on accessibility requirements refer to Web Content Accessibility Guidelines 2.2 (WCAG 2.2) and iso:proj:77178ISO/IEC 23859:2023 Information technology — User interfaces — Requirements and recommendations on making written text easy to read and understand. This document will benefit:

 

This document specifies methods for the determination of free amino acids in fertilizers, including amino acid analyzer method, pre-column derivatization high-performance liquid chromatography (HPLC) method, and high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method. This document is applicable to the determination of free amino acids in fertilizers, soil conditioners, and beneficial substances. The amino acids covered include: asparagine, tryptophan, glutamine, theanine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, histidine, lysine, arginine, ?-aminobutyric acid, and cystine.

 

This document specifies a method to determine the longitudinal stiffness index of footwear, soles and outsoles.

 

This document defines a set of colour image encodings for use in storage, transmission, and display of high dynamic range and wide colour gamut (HDR/WCG) digital still images. It defines the colour encodings, the mandatory and optional metadata, and the reference viewing conditions for HDR/WCG images.

 

This document specifies a method to determine the resistance to slow crack growth (SCG) of thermoplastic materials, pipes, and fittings. The test is applicable to samples taken from compression moulded sheets, extruded rods, sheets or pipes and injection moulded fittings of suitable thickness. This document provides a method that is suitable for an accelerated fracture-mechanics characterization at ambient temperatures of 23 °C. This document specifies test parameters for polyethylene (PE), polypropylene (PP) and unplasticized polyamide (PA-U). Furthermore, this test can be applied to characterise the slow crack growth resistance of virgin, as well as non-virgin (reused, recycled) thermoplastic materials.[5] This test method can be adapted for other thermoplastics materials by developing the procedure using different test parameters.