Toimialayhteisöt

 

This document describes the analytical procedures used to determine the content of tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C3A) and tetracalcium aluminoferrite (C4AF) of cement starting from a chemical analysis on cement. The method can be applied on all common cements as defined on EN 197-1. This document also describes the calculation procedures for determining of tricalcium silicate (C3S), dicalcium silicate (C2S), aluminate (C3A) and tetracalcium aluminoferrite (C4AF) in the Portland cement clinker as defined in the EN 197-1. In both cases, for cement and clinker, the calculation method is based on the Bogue method assuming each phase has a pure composition. This is a conventional method, whereby the actual mineralogical composition can differ from the results obtained using this method. For the determination of the various chemical species of clinker, cement and basic-complexing residue (BCR) described in this document, the method is indicated in the relevant clause.

 

This document describes a method for the determination of whiteness and the colour of common cements and clinkers. This method can be used to determine the whiteness of white cements defined in the EN 197-1. This document does not apply to colour measurements on cement-based formulated products or cement-based products. The method is based on the measurement of the CIE XYZ trichromatic coordinates and describes the mathematical procedure for converting these coordinates into the CIE 1976 (L*a*b*) colour space. NOTE Although the possible values of the L* parameter range from 0 to 100, this document applies to the range between 70 and 100 (photopic vision).

 

This document describes the method for determining the contribution of cement’s alkali to the alkali-silica reaction process that can occur in concrete or mortar containing aggregates potentially susceptible to alkali attack. The principle is to consider the alkalis from the insoluble part of the cement (generally associated with fly ash, for example, or pozzolans) and the alkali from the diluted part of the cement (generally associated with clinker, gypsum, granulated blast furnace slag, or limestone) [1]. This test method can be used in the framework of preventing the risk of alkali silica reaction [2].

 

This document describes two equivalent test methods for determining the glass content in Granulated blast furnace Slag (GBS) as constituent for common cement as defined on EN 197-1. Method A - Method of determining the glass content of GBS by X-ray diffraction. Method B - Method of determining the glass content of GBS by polarized optical microscopy. The glass content (or glassy/amorphous phase) in GBS is the fraction of the material that lacks a crystalline structure, having solidified rapidly from the melt in the form of amorphous glass. It is usually expressed as a percentage (wt%) of the total slag. In the absence of a product standard or a specification in the product standard, the constituent is tested at the fineness of the intended use. Furthermore, these test methods are used in manufacturing control of cement constituents for assessing their conformity to the limit indicated in EN 197-1.

 

This document describes a test method applicable to cast test specimens for evaluating the Sulfate Resistance (SR characteristic) of cements. Sulfate resistance means that these binders can be used in concrete bodies submitted to sulfate attacks. In these methods, the test is carried out under controlled exposure conditions using a defined concentration of sulfate solution. The chosen test conditions are intended to accelerate external sulfate attack. This test method is appropriate in particular for CEM III/A cements and other various binders, in particular those with pozzolanic main constituents. It is adapted from the CUR - NL - Civieltechnisch Centrum Uitvoering Research en Regelgeving (Centre for Civil Engineering Research and Codes) - Recommendation 48 - Suitability test for new cements for application in concrete. This test method is listed in European Assessment Document - EAD 150004-00-0301, Annex B.

 

This document describes test methods (reference and alternative) applicable to cast test specimens for evaluating the Sulftate Resistance (SR characteristic) of cements. Sulfate resistance means that these binders can be used in concrete bodies submitted to sulfate attacks. In these methods, the test is carried out under controlled exposure conditions using an increased concentration of sulfate solution. These test conditions are intended to accelerate external sulfate attack. The reference test method is adapted from the modified SVA test method (German Institute for Building Technology (DIBt), Expert Committee (SVA)): “Testing the Sulfate Resistance of Cements with pozzolanic main constituents”. The modified SVA test method is listed in European Assessment Document – EAD 150007-01-0301, Annex C. This test method is appropriate for various binders, in particular those with pozzolanic main constituents. The alternative test method is listed in European Assessment Document – EAD 150009-01-0301, Annex A. This test method is appropriate for CEM III/A cements.

 

This document specifies the terms, definitions, methodologies, and calculations that are required for the physical recycling and recovery of plastic waste. The document also defines the different types of physical recycling technologies used in the recovery and recycling of plastics waste sourced from post-industrial and post-consumer waste streams. The general requirements, process stages from “input “to “output” that should be considered in evaluating different types of physical recycling methodologies are described in the document which may be useful for any plastics waste processor or recycler. Further, this document gives guidance on the general process and quality requirements to be considered at all stages of the recovery process and provides general recommendations for inclusion in material standards, test standards and product specifications. This document provides guidelines for all types, technologies of physical recycling, currently in practice which are characterized by processes that include the selective dissolution, delamination, extraction or precipitation of plastic waste without intentional changes to its chemical structure. The process stages, requirements, recommendations, and terminology presented in this document are intended to be of general applicability.

 

This document specifies general requirements for the measurement of viruses in workplace air. This document complements the scope of EN 13098. The document provides guidelines for the assessment of workplace exposure to airborne viruses comprising the methodology for sampling as well as for analysis, which is applicable for both, active or inactive viruses, e.g. methods based on cell-culture or molecular biology. This document is not applicable for the measurement of other microorganisms than viruses and microbial compounds.

 

Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method of manufacture and b) ensuring product quality (quality assurance). Describes principle, apparatus, test piece and conditions, procedure and calculation and expression of the results. Three figures deliver the details for testing.

 

This document establishes a common basis for planning and design, area and space management, financial assessment, as well as a tool for benchmarking in the life cycle of the built asset. This document covers area and space measurement for existing owned or leased buildings as well as buildings in state of planning or development. This document establishes a framework to deal with area and space measurement to promote both the entire life cycle information requirements and the digital technologies used by the industry. In addition, it defines clear terms and definitions as well as methods for measuring horizontal areas and volumes in buildings and/or parts of buildings, independent of their function.

 

This document specifies a procedure for determining the loading level of a qualification test of a launch vehicle structure and takes into account all the minimum allowable strength characteristics necessary for these structures.

 

This document specifies requirements applicable to data and data quality of business transactions, events, measurements and sensor readings. These requirements apply to transaction data in most industrial contexts. The following are within the scope of this document: the different types of transaction data - events, certificates, measurements, sensor readings and business transactions; the nature of transaction data quality; changes to transaction data quality over time; managing transaction data quality. The following are out of scope of this document: the quality and effectiveness of the transaction itself; changes to master data arising from a transaction. NOTE 1 Where the word transaction is used in this standard it refers to "business transaction". NOTE 2 Quality of measurement data and sensor readings is described in more detail in ISO 8000-210:2024 [8], ISO 8000-220[9] and ISO 8000-230. NOTE 3 This standard relates to quality of data about transactions which contributes to the trustworthiness of a transaction, whereas cenelec:proj:82029EN 18235-1:2026 Trusted data transactions - Part 1: Terminology, concepts and mechanismsprEN 18235-2 (WI=JT025008) Trusted Data Transactions - Part 2: Trustworthiness requirements relate to transactions about data and does not conflict with or overlap but benefit from this standard. NOTE 4 ISO/IEC 15944-9:2023 [10] provides useful information about traceability.

 

This document specifies the requirements of energy-based green ITS services on nomadic devices not only for encouraging eco-friendly driving to bus drivers but also for operating public transportation within the city in order to achieve efficient energy use and CO2 emissions reduction. This document defines the service framework for sustainable urban public transport operation and management which includes the following; — eco-friendly driving factors and indices applicable to drivers of urban public transport (i.e. buses) — indicators to monitor eco-friendly driving behaviours of urban public transport (i.e. buses) according to the guidelines provided to the drivers This document also defines the data, interfaces, and functions of the framework for urban public transport operations and management utilizing nomadic devices between users, service providers, data platform, and cloud server.

 

Tätä standardia sovelletaan kohdan 1.2.6 mukaisten vaarattomien aineiden ja kohdan 1.2.7 mukaisten vaarallisten aineiden vaunusailiöiden ja säiliökonttien tyhjennysasemaan, jossa säiliö tyhjennetään johtamalla siihen paineilmaa tai paineenalaista inerttikaasua, josta seuraavassa käytetään nimitystä PAINEKAASU. Tämä standardi ei koske vaarallisten aineiden kuljetusmääräysten luokkien 1, 2 eikä 7 aineiden tyhjennysasemaa. Tähdellä (*) merkityt standardin kohdat koskevat ainoastaan sellaista tyhjennysasemaa, jossa käsitellään kohdassa 1.2.7 määriteltyä vaarallista ainetta. Ilman tähteä olevat standardin kohdat koskevat sekä vaarallisten että vaarattomien aineiden tyhjennysasemia. Kuljetusvälineeseen sijoitettuihin tyhjennyslaitteisiin, tilapäiseen tyhjennysasemaan sekä siirtokuormaukseen (vaunusäiliöstä tai säiliökontista toiseen) sovelletaan tätä standardia valvontaviranomaisten määräämässä laajuudessa. Lisäksi on kohdassa 6 paineella tyhjennettävän vaunusäiliön ja säiliökontin paineetonta täyttöä koskevia ohjeita.

 

Standardi esitetään kumottavaksi vanhentuneena

SFS:n tehtävänä on ylläpitää ajantasaista suomalaista SFS-standardikokoelmaa.

Tällä lausuntopyynnöllä pyritään selvittämään, tulisiko tämä SFS-standardi kumota vanhentuneena.

Vastaa kohdassa "Ota kantaa", tulisiko tämä SFS-standardi kumota.

(Hyväksyn = hyväksyn tämän standardin kumoamisen vanhentuneena.)

 

This document specifies requirements for the biobanking of human mesenchymal stromal cells derived from bone marrow (hBM-MSCs), including the collection of bone marrow and associated data, isolation, culture, characterization, quality control, cryopreservation, storage, thawing, disposal, distribution and transport. This document is applicable to all organizations performing biobanking with hBM-MSCs used for research. This document does not apply to hBM-MSCs for the purpose of in vivo application in humans, cell therapy, clinical applications, tissue engineering or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

 

This document specifies requirements for empty, sterile, single-use syringe, and needles attached or not to the syringe, intended solely for the withdrawal and injection of fluids of a drug or a substance into an eye or its tissues or into an ocular implantable device. It covers devices intended for single use only that comprises, but not limited to, configurations of co-packaged devices, device kits, syringe with fixed needle, transfer needle, and injection needle, with or without a filter membrane. The syringes are intended to be used immediately after filling and are not intended to store the drug or the substance. This document does not preclude the use of platform delivery systems validated for multiple ophthalmic clinical indications, provided that the device complies with all specific provisions of this standard for its intended intraocular use-case. This document does not specify materials to be used for the construction and lubrication of sterile syringes and needles intended for ophthalmic use because their selection will depend, to some extent, upon the manufacturer’s specific design, process of manufacture, and sterilization method. This document excludes any other application other than ophthalmic tissue injections and excludes syringes which are pre-filled, e.g. pre-filled syringes are covered within ISO 11040 series. Non-invasive route of administration and its drug delivery type of devices like eye droppers or contact lenses are not considered as an injection and therefore out of scope of this document.

 

 

This document specifies requirements for the biobanking of human mesenchymal stromal cells derived from umbilical cord tissue (i.e. Wharton’s jelly), further referred to as hUC-MSCs, including the collection of umbilical cord tissue and associated data, isolation, culture characterization, quality control, cryopreservation, storage, thawing, disposal, distribution and transport..This document is applicable to all organizations performing biobanking of hUC-MSCs used for research and development. This document does not apply to hUC-MSCs for the purpose of in vivo application in humans, clinical applications or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

 

This document specifies minimum requirements for instruments and systems that fall into the class of corneal topographers (CTs). It also specifies tests and procedures to verify that a system or instrument complies with this document and thus qualifies as a CT according to this document. It also specifies tests and procedures that allow the verification of capabilities of systems that are beyond the minimum requirements for CTs. This document defines terms that are specific to the characterization of the corneal shape so that they may be standardized throughout the field of vision care. This document is applicable to instruments, systems and methods that are intended to measure the surface shape of the cornea of the human eye. NOTE The measurements can be of the curvature of the surface in local areas, three-dimensional topographical measurements of the surface or other more global parameters used to characterize the surface. This document is not applicable to ophthalmic instruments classified as ophthalmometers.

 

This document defines various classifications for the application, rating and performance of generating sets consisting of a Reciprocating Internal Combustion (RIC) engine, Alternating Current (a.c.) generator and any associated controlgear, switchgear and auxiliary equipment. It applies to a.c. generating sets driven by RIC engines for land and marine use, excluding generating sets used on aircraft or to propel land vehicles and locomotives. For some specific applications (e.g. essential hospital supplies, high-rise buildings), supplementary requirements can be necessary. The provisions of this document can be the basis for establishing any supplementary requirements. For other reciprocating-type prime movers (e.g. sewage-gas engines, steam engines), the provisions of this document can be used as a basis for establishing these requirements. Generating sets meeting the requirements of this document are used to generate electrical power for continuous, peak-load and standby applications. The classifications laid down in this document are intended to help understanding between manufacturer and customer.