Ämnesområden

Kommittébeteckning: SIS/TK 183 (Geoteknik och geokonstruktioner)
Källa: CEN
Svarsdatum: den 18 sep 2019
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This document specifies the measurement of pore water pressures and piezometric levels in saturated groundby means of piezometers carried out for geotechnical monitoring. General rules of performance monitoring of the ground, of structures interacting with the ground, of geotechnical fills and of geotechnical works are presented in ISO 18674-1:2015.

If applied in conjunction with ISO 18674-5, the procedures described in this document allow the determination of effective stresses acting in the ground.

This document is applicable to:

- monitoring of water pressures acting on and in geotechnical structures  prior to, during and after construction (e.g. quay walls, dikes, excavation walls, foundations, dams, tunnels, slopes. embankments, … );

- monitoring of consolidation processes of soil and fill (e.g. beneath foundations and in embankments);

- evaluating stability and serviceability of geotechnical structures;

- checking geotechnical designs in connection with the Observational Design procedure.

NOTE This document fulfils the requirements for the performance monitoring of the ground, of structures interacting with the ground and of geotechnical works by the means of piezometers as part of the geotechnical investigation and testing in accordance with References [1] and [2]. This document relates to measuring devices, which are installed in the ground. For pore water pressure measurements carried out in connection with cone penetration tests, see ISO 22476-1.

Ämnesområden: Däck: allmänt
Kommittébeteckning: SIS/TK 218 (Däck och hjul)
Källa: ISO
Svarsdatum: den 18 sep 2019
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This document specifies RFID tyre tag classification of the different technologies (embedding, patching, sticking) to allow the user to benefit in understanding the differences/targets/possible applications as well as their limitation

It includes:

— Generic description of the main features for each technology

— Marking recommendation

It excludes:

— References to Items Related To Tyre Quality and the Testing thereof

— Detailed References to Embedded Locations

— Detailed References to Rubber Compound Properties

— Detailed References to Tire Building Process

Ämnesområden: Däck: allmänt
Kommittébeteckning: SIS/TK 218 (Däck och hjul)
Källa: ISO
Svarsdatum: den 18 sep 2019
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This document defines the test methods for determining the conformance of RFID enabled tyres with the minimum reading distance specifications given in ISO 20909.

Unless otherwise specified, the tests in this document are to be applied exclusively to a standalone RFID enabled tyre.

This document is not intended to set any requirement on mass production quality control, nor on the frequency for testing.

Ämnesområden: Svetsfogar
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 19 sep 2019
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This document specifies the dimensions, the method of sampling, the preparation of the test specimens and the conditions for performing the tensile test in order to determine the short-term tensile welding factor.

A tensile test may be used in conjunction with other tests (e.g. bend, tensile creep, macro) to assess the performance of welded assemblies, made from thermoplastics materials.

The test is applicable to welded assemblies made from thermoplastics materials filled or unfilled, but not reinforced, irrespective of the welding process used.

Ämnesområden: Svetsfogar
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 19 sep 2019
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This document provides the requirements for the tests made on welded thermoplastics semi-finished products.

The selection of the appropriate test method(s) should be made in accordance with the particular type and application of welded product.

The test results depend on the conditions of manufacture for the test specimen and on the test conditions. They can therefore only be related to the behaviour of the product or can only be used for designing a structure, if the test conditions can be related to the service conditions.

Ämnesområden: Armerad plast
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 19 sep 2019
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This International Standard specifies a method for the determination of the mass per unit area and five methods (Method A to Method E) for the determination of the fibre mass per unit area of moulding compounds and prepregs.

Method A: Extraction by soxhlet

Method B: Extraction by immersion in solvent in a beaker

Method C: Decomposition by loss ignition

Method D: Extraction by wet combustion

Method E: Method by calculation

This International Standard is applicable to the following types of material:

— moulding compound and preimpregnated unidirectional sheet, tape, fabric and mats.

— prepregs in which any type of reinforcement (aramid, carbon, glass, etc.) and any type of matrix (thermosetting or thermoplastic) has been used.

Typically, reinforcement fibres are coated with sizing or finishes. These normally dissolve with the resin and are, therefore, included in the resin content.

This International Standard is not applicable to the following types of prepregs:

— these containing reinforcements which are soluble (or partly soluble) in the solvents used to dissolve the resin.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 19 sep 2019
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This document specifies the minimum requirements for ergonomic and structural integrity of steps and handrails used together to give staff access to freight wagons. It does not cover ladders, top platforms and top gangways.

It defines in particular the required spaces necessary for shunter handrails, for shunter’s stand, for steps and handrails.

This document also defines their dimensions, positions, limits for durability and functionality.

It also defines the general requirements for the access to tail lights for freight wagons.

Kommittébeteckning: SIS/TK 424 (Kemiska vattenundersökningar)
Källa: CEN
Svarsdatum: den 20 sep 2019
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This document provides guidelines to enable testing laboratory using rapid test methods on all types of water samples that may be contaminated following a nuclear or radiological emergency situation:

— taking into account the specific context for the tests to be performed, e.g. an unknown and potentially unusual high level of contamination;

— using or adjusting, when possible, radioactivity test method implemented during routine situation to obtain a result rapidly or applying specific rapid test methods previously validated by the laboratory, e.g. for 89Sr determination;

— preparing the test laboratory to measure a large number of potentially contaminated samples.

The aim of this document is to ensure decision makers have reliable results needed to take actions on time and minimize the dose to the public.

Measurements are performed in order to minimize the risk for the public in checking the water quality of water supplies. For emergency situations, test results are compared to operational intervention levels.

Note Operational intervention levels (OILs) are derived from IAEA Safety Standards[13] or national authorities[5].

A key can be to use the usual and routine methods in a faster manner. The goal of these rapid measurements is often to check an unusual radioactivity level in the test sample, to identify the radionuclides and their activity concentration levels and to establish compliance of the sampled water with intervention levels[21]. It should be noted that in such circumstances validation parameters are not always valid (impossible use of standard measuring geometries for gamma spectrometry…) and thus uncertainties associated with the test results may increase.

The first steps of the analytical approach is usually based on gross alpha and gross beta test methods considered as screening methods (adaptation of ISO 10704 and ISO 11704) and gamma spectrometry (adaptation of ISO 20042, ISO 10703 and ISO 19581). Then, when necessary[3], test method standards for specific radionuclides are adapted and applied (for example, 90Sr measurement following ISO 13160) as proposed in Annex A.

This document refers to a set of already published ISO standards. When appropriate, this document also refers to national standards or other publically available documents.

Screening techniques that can be carried out directly in the field are not part of this document.

Ämnesområden: Ytegenskaper
Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: ISO
Svarsdatum: den 20 sep 2019
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ISO 25178-72:2017 defines the XML file format x3p for storage and exchange of topography and profile data.

Ämnesområden: Livsmedelsmikrobiologi
Kommittébeteckning: SIS/TK 435 (Livsmedel och foder)
Källa: CEN
Svarsdatum: den 21 sep 2019
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ISO 6579-1:2017 specifies a horizontal method for the detection of Salmonella. It is applicable to the following:
- products intended for human consumption and the feeding of animals;
- environmental samples in the area of food production and food handling;
- samples from the primary production stage such as animal faeces, dust, and swabs.
With this horizontal method, most of the Salmonella serovars are intended to be detected. For the detection of some specific serovars, additional culture steps may be needed. For Salmonella Typhi and Salmonella Paratyphi, the procedure is described in Annex D.
The selective enrichment medium modified semi-solid Rappaport-Vassiliadis (MSRV) agar is intended for the detection of motile Salmonella and is not appropriate for the detection of non-motile Salmonella strains.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 22 sep 2019
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This specification defines the following:

• the SAND architecture which identifies the SAND network elements and the nature of SAND messages exchanged among them,

• the semantics of SAND messages exchanged between the network elements present in the SAND architecture,

• a recommended encoding scheme for the SAND messages, and

• the minimum to implement SAND message delivery protocol.

Kommittébeteckning: SIS/TK 181 (Brandsäkerhet)
Källa: CEN
Svarsdatum: den 23 sep 2019
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This document specifies a method for determining the fire resistance of linear joint seals based on their intended end use. This document is used in conjunction with EN 1363-1.

The following tests are included in this document:

— no mechanically induced movement;

— mechanically induced movement.

This document does not provide quantitative information on the rate of leakage of smoke and/or hot gases, or on the transmission or generation of fumes.

The load-bearing capacity of a linear joint seal is not addressed in this document.

Ämnesområden: Gummi
Kommittébeteckning: SIS/TK 154 (Gummi och gummiprodukter)
Källa: ISO
Svarsdatum: den 23 sep 2019
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This document specifies a quantitative test method to determine the 2-Mercaptobenzothiazole content in rubber and rubber products by high performance liquid chromatography (HPLC).

Ämnesområden: Gummi
Kommittébeteckning: SIS/TK 154 (Gummi och gummiprodukter)
Källa: ISO
Svarsdatum: den 23 sep 2019
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This document describes a procedure for the determination of the following antidegradants in vulcanized rubbers:

— aminoketone group, ex: TMQ, ETMDQ, EDTMQ, ETMQ, ETMDQ;

— naphthylamine group, ex: PAN, PANA;

— diphenylamine group, ex: ODPA, SDPA, CD4, DCD;

— p-phenylenediamine, ex: IPPD, 6PPD, 7PPD, DNPD, BMPPD, 77PD, DOPD, 88PD, OPPD, 8PPD, CPPD, DMHPD;

— monophenol group, ex: SPH, SP, BHT, DTBMP2, DTBMOP2, DMTBP2;

Extender oils, when present, can interfere.

NOTE For poly-2,2,4-trimethyl-1,2-dihydroquinoline, the method will provide only an approximation because of its polymeric nature.

Ämnesområden: IT-säkerhet
Kommittébeteckning: SIS/TK 318 (Informationssäkerhet)
Källa: ISO
Svarsdatum: den 23 sep 2019
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For security evaluation of biometric recognition performance and presentation attack detection for biometric verification systems and biometric identification systems, ISO/IEC 19989 (all parts) specifies:

- Extended security functional components to SFR Classes in ISO/IEC 15408-2: 2008,

- Supplementary activities to methodology specified in ISO/IEC 18045:2008 for SAR Classes of ISO/IEC 15408-3: 2008.

This document consists of the introduction of the general framework for the security evaluation of biometric systems, including extended security functional components, and supplementary activities to methodology, which is additional evaluation activities and guidance/recommendations for an evaluator to handle those activities. The supplementary evaluation activities are developed in this document while the detailed recommendations are developed in ISO/IEC 19989-2 (for biometric recognition aspects) and in ISO/IEC 19989-3 (for presentation attack detection aspects). This document is applicable only to TOEs for single biometric characteristic type. However, the selection of a characteristic from multiple characteristics in SFRs is allowed.

Ämnesområden: Reaktorteknik
Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 23 sep 2019
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This document gives guidelines for pre-service-inspections (PSI) and in-service inspections (ISI) with mechanized ultrasonic test (UT) devices on components of the reactor coolant circuit of light water reactors. This document is also applicable on other components of nuclear installations.

Mechanized ultrasonic inspections are carried out in order to enable an evaluation in case of

— malfunction indications (e.g. on austenitic weld seams),

— indications due to geometry (e.g. in case of root concavity),

— complex geometries (e.g. fitting weld seams), or

— if a reduction in the radiation exposure of the test personnel can be attained in this way.

Ultrasonic test methods are defined for the validation of discontinuities (internal or surface open), requirements for the ultrasonic test equipment, for the preparation of test and device systems, for the implementation of the test and for the recording.

This document is applicable for the detection of indications by UT using normal-beam probes and angle-beam probes both in contact technique. Immersing technique and techniques for sizing are not in the scope of this document and should be independent qualified.

NOTE Data concerning the test section, test extent, inspection period, inspection interval and evaluation of indications is defined in the applicable national nuclear safety standards

Ämnesområden: Reaktorteknik
Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 23 sep 2019
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This standard specifies fundamental techniques for pre-service inspections (PSI) and in-service inspections (ISI) of the surfaces using the magnetic particle testing and penetrant testing on components of the reactor coolant circuit of light water reactors. This standard is also applicable to other components of nuclear installations.

Test systems for the localisation of surface inhomogeneities and requirements for test personnel, test devices, test media, accessories as well as optical auxiliaries, the preparation and implementation of the test as well as the recording are defined.

NOTE Data concerning the test section, test extent, inspection period, inspection interval and evaluation of indications are defined in the applicable national nuclear safety standards.

Ämnesområden: Reaktorteknik
Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 23 sep 2019
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This document specifies fundamental techniques to pre-service inspection (PSI) and in-service inspections (ISI) for reactor coolant circuit components of light water reactors and their installations as direct or remote visual testing in the form of a

— general visual testing, or

— selective visual testing.

This document is also applicable to other components of nuclear installations.

This document is not applicable to tests in respect to the general state that are carried out in conjunction with pressure and leak tests and regular plant inspections.

This document specifies test methods that allow deviations from the expected state to be recognised, requirements for the equipment technology and test personnel, the preparation and performance of the testing as well as the recording.

NOTE Data concerning the test section, test extent, inspection period, inspection interval and evaluation of indications is defined in the applicable national nuclear safety standards.

Ämnesområden: Reaktorteknik
Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 23 sep 2019
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This document specifies fundamental techniques for pre‐service inspection (PSI) and in‐service inspections (ISI) by radiographic testing conducted on components in the reactor coolant circuit of light water reactors. This document is also applicable to other components of nuclear installations. This document specifies the RT‐inspection for wall thicknesses below or equal 25 mm. The RT‐inspection of components with higher wall thicknesses is specified in ISO 17636.

Test systems for the validation of inhomogeneities (surface and volume) and requirements for test personnel, test devices, the preparation of test and device systems, the implementation of the testing as well as the recording are defined.

An in‐service radiographic test in respect to corrosion and wall thickness abrasion of base material areas is the object of EN 16407‐1 and EN 16407‐2.

NOTE Data concerning the test section, test extent, inspection period, inspection interval and evaluation of indications is defined in the applicable national nuclear safety standards.