Ämnesområden

Kommittébeteckning: SIS/TK 189 (Innemiljö och energianvändning i byggnader)
Källa: CEN
Svarsdatum: den 9 maj 2021
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This International Standard gives rules for the calculation of heat-transfer-related properties of building equipment and industrial installations, predominantly under steady-state conditions. This International Standard also gives a simplified approach for the treatment of thermal bridges.

Ämnesområden: Utrustning för ögonoptik
Kommittébeteckning: SIS/TK 336 (Ögonoptik)
Källa: CEN
Svarsdatum: den 9 maj 2021
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This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle

lenses and mounted pairs, including attenuation of solar radiation.

This part of ISO 8980 is not applicable to

⎯ spectacle lenses having particular transmittance or absorption characteristics prescribed for medical reasons;

⎯ products where specific personal protective equipment transmittance standards apply;

⎯ products intended for direct observation of the sun, such as for solar-eclipse viewing.

The fundamental requirements for uncut finished lenses, including reference to Clause 5.3 in this standard are

in ISO 14889.

NOTE Optical and geometric requirements for uncut finished spectacle lenses are specified in ISO 8980-1

and ISO 8980-2, and for mounted lenses, in ISO 21987.

Kommittébeteckning: SIS/TK 497 (Avgivning av farliga ämnen från bygg-och anläggningsprodukter)
Källa: CEN
Svarsdatum: den 10 maj 2021
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(1) This document allows the identification of the appropriate leaching test method for the determination of the release of RDS from construction products into soil, surface water and groundwater. This document provides a stepwise procedure for the determination of appropriate release tests, including:

a) determination of the test method based on general product properties;

b) choice of the test method using specific product properties.

(2) Furthermore, this document gives general guidance for CEN Technical Product Committees and EOTA WGs on basic aspects (sampling, sample preparation and storage, eluate treatment, analysis of eluates and documentation) to be specified in the relevant product standards or ETAs.

(3) Metallic products and coatings on metallic products are not considered in the determination scheme of this document since the test methods in prEN 16637-2:—1) (tank test) and prEN 16637-3:—2) (column test) are not appropriate for the testing of these construction products due to a different release mechanism (solubility control).

NOTE See Annex F.

(4) It is assumed that intermittent contact with water (e.g. exposure to rainwater) is tested – by convention – as permanent contact. For some coatings, (e.g. some renders with organic binders according to EN 15824 [7]) in intermittent contact to water, physical and chemical properties might be altered in permanent contact with water. These products are not considered in the determination scheme of this document since the test method in prEN 16637-2 is not appropriate for the testing of these construction products (in this case EN 16105 [8] might be an alternative method).

Kommittébeteckning: SIS/TK 497 (Avgivning av farliga ämnen från bygg-och anläggningsprodukter)
Källa: CEN
Svarsdatum: den 10 maj 2021
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(1) This document specifies a dynamic surface leaching test (DSLT) which is aimed at determining the release per unit surface area as a function of time of inorganic and/or non-volatile organic substances from a monolithic, plate- or sheet-like product, when it is put into contact with an aqueous solution (leachant). The test method is not suitable for substances that are volatile under ambient conditions.

(2) This test is a parameter specific test focusing on identifying and specifying parameter specific properties tested under specified conditions. It is not aimed at simulating real situations. The application of results to specific intended conditions of use may be established by means of modelling (not included in this document).

(3) The test method applies to more or less regularly shaped test portions consisting of monolithic test pieces with minimum dimensions of 40 mm in all directions (volume > 64 000 mm3 (64 cm3)). It also applies to plate- or sheet-like products with surface areas of minimum 10 000 mm2 (100 cm2) exposed to the leachant. Products designed to drain water (e.g. draining tiles, porous asphalt) and monolithic granular products according to prEN 16637-1:—1), Table 1, are also tested by this test method. All products to be tested are assumed to maintain their integrity over a time frame relevant for the considered intended use.

(4) The modification for granular construction products with low hydraulic conductivity (Annex A) applies for granular particles with so little drainage capacity between the grains that percolation in percolation tests and in practice is nearly impossible.

(5) Metals, metallic coatings and organic coatings on metals are excluded from the scope of this document because the principles of this test (diffusion) are not obeyed by these products. Guidance on the need for testing of these products is under consideration.

(6) For some coatings (e.g. some renders with organic binders according to EN 15824 [9]) in intermittent contact to water, physical and chemical properties might be changed in permanent contact with water. For these products this document is not appropriate.

(7) Guidance on the applicability of the test method to a given product is outlined in prEN 16637-1.

NOTE 1 This test method is only applicable if the product is chemically stable and the matrix does not dissolve. For construction products that are possibly used in contact with water this is usually not the case as construction products are then supposed to be dimensionally stable. If a product possibly wears substantially in its intended use, the test cannot provide proper information. If the product contains a substantial amount of water-soluble compounds, e.g. gypsum or anhydrite, the matrix could (partially) dissolve and lead to dimensional instability of the test piece. In this case the test standard also cannot be used.

NOTE 2 Volatile organic substances include the low molecular weight substances in mixtures such as mineral oil.

NOTE 3 It is not always possible to optimize test conditions simultaneously for inorganic and organic substances. Optimum test conditions can also vary between different groups of organic substances. Test requirements for organic substances are generally more stringent than those for inorganic substances. The test conditions suitable for measuring the release of organic substances will generally also be applicable to inorganic substances.

Kommittébeteckning: SIS/TK 497 (Avgivning av farliga ämnen från bygg-och anläggningsprodukter)
Källa: CEN
Svarsdatum: den 10 maj 2021
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(1) This document specifies an up-flow percolation test (PT) which is applicable to determine the leaching behaviour of inorganic and non-volatile organic substances from granular construction products. The test is not suitable for substances that are volatile under ambient conditions. The construction products are subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The method is a once-through column leaching test.

(2) This up-flow percolation test is performed under specified test conditions for construction products and does not necessarily produce results that mimic specific intended use conditions. This test method produces eluates, which can subsequently be characterized by physical, chemical and ecotoxicological methods according to existing standard methods. The results of eluate analysis are presented as a function of the liquid/solid ratio. The test results enable the distinction between different leaching behaviour.

NOTE 1 Volatile organic substances include the low molecular weight substances in mixtures such as mineral oil.

NOTE 2 It is not always possible to adjust test conditions simultaneously for inorganic and organic substances. Test conditions can also vary between different groups of organic substances. Test conditions for organic substances are generally more stringent than those for inorganic substances. The test conditions are generally described in a way that they fit testing organic substances and are also applicable to inorganic substances depending on the set-up.

NOTE 3 For ecotoxicity testing, eluates representing the release of both inorganic and organic substances are needed. In this document, ecotoxicological testing is meant to include also genotoxicological testing.

NOTE 4 Construction products with a low hydraulic conductivity that can cause detrimental pressure build-up are not supposed to be subjected to this test.

NOTE 5 This procedure is generally not applicable to products that are easily biologically degradable and products reacting with the leachant, leading, for example, to excessive gas emission or excessive heat release, impermeable hydraulically bound products or products that swell in contact with water.

(3) In this document the same test conditions as for prEN 17516 (CEN/TC 444/WG 1) are applied in order to allow full comparability of testing construction products and waste derived construction products to avoid double testing. The prEN 17516 test results are eligible in the context of testing construction products as well.

NOTE 6 If a leaching test according to prEN 17516 has been performed, additional prEN 16637-3 testing does not need to be carried out.

Ämnesområden: Tryckkärl; Tryckregulatorer
Kommittébeteckning: SIS/TK 296 (Gasflaskor)
Källa: CEN
Svarsdatum: den 10 maj 2021
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This document specifies the requirements for inspection and maintenance of LPG cylinder valves, either manually operated or self-closing, for reuse. It applies when the valve is either inspected or refurbished at the time of periodic inspection of the cylinder.

This document may also be applied at any other time, for example, when maintenance of the valve is necessary.

Kommittébeteckning: SIS/TK 182 (Trä)
Källa: ISO
Svarsdatum: den 11 maj 2021
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This International Standard contains the terms and definitions relating to general concepts, macrostructure, sampling, and methods of physical and mechanical testing of wood. Other terminologies that are not mentioned in this standard are defined in ISO 24294.

Kommittébeteckning: SIS/TK 323 (Geodata)
Källa: CEN
Svarsdatum: den 11 maj 2021
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This document specifies the behaviour of Web APIs that provide access to features in a dataset in a manner independent of the underlying data store. This document defines discovery and query operations.

Discovery operations enable clients to interrogate the API, including the API definition and metadata about the feature collections provided by the API, to determine the capabilities of the API and retrieve information about available distributions of the dataset.

Query operations enable clients to retrieve features from the underlying data store based upon simple selection criteria, defined by the client.

Kommittébeteckning: SIS/TK 123 (Mekanisk provning)
Källa: ISO
Svarsdatum: den 11 maj 2021
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This International Standard specifies the conditions for performing torsional, constant-amplitude, nominally elastic stress fatigue tests on metallic specimens without deliberately introducing stress concentrations. The tests are typically carried out at ambient temperature or an elevated temperature in air by applying a pure couple to the specimen about its longitudinal axis.

While the form, preparation and testing of specimens of circular cross-section and tubular cross-section are described in this International Standard, component and other specialized types of testing are not included. Similarly, low-cycle torsional fatigue tests carried out under constant-amplitude angular displacement control, which lead to failure in a few thousand cycles, are also excluded.

Kommittébeteckning: SIS/TK 134 (Svetsteknik)
Källa: CEN
Svarsdatum: den 17 maj 2021
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This document provides check lists for the assessment of the environmental aspects of welding fabrication of metallic materials including site and repair work. Informative annexes indicate recommended actions for avoiding and reducing the possible environmental impacts outside the workshop.

Kommittébeteckning: SIS/TK 289 (Gassystem)
Källa: CEN
Svarsdatum: den 17 maj 2021
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This document specifies requirements on the development and implementation of a Safety Management System (SMS) and a Pipeline Integrity Management System (PIMS). The SMS is applicable for system operators of a gas infrastructure. The PIMS is applicable for system operators of gas infrastructure with a maximum operating pressure (MOP) over 16 bar.

This document refers to all activities and processes related to safety aspects and performed by system operators of a gas infrastructure, including those activities entrusted to contractors. It includes safety-related provisions on operation of the gas infrastructure

The described SMS is applicable to infrastructure for the conveyance of processed, non-toxic and non-corrosive natural gas according to EN ISO 13686 and non-conventional gases such as biomethane and hydrogen and substitute natural gases including injected gases.

This document covers also EN 16726, which specifies gas quality characteristics, parameters and their limits, for gases classified as group H that are to be transmitted, injected into and from storages, distributed and utilized. The requirements and test methods for biomethane at the point of entry into natural gas network are covered by EN 16723-1.

This document can apply for gas infrastructure conveying gases of the 3rd gas family as classified in EN 437.

Specific requirements for occupational health and safety are excluded from this document. For these, national legislation and other European and/or international standards, e.g. OHSAS 18001, apply.

This document specifies common basic principles for gas infrastructure. It is important that users of this document are aware that more detailed national standards and/or codes of practice may exist in the CEN member countries. This document is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.

In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this document, the national legislation/regulation takes precedence as illustrated in CEN/TR 13737 (all parts).

NOTE 1 CEN/TR 13737 (all parts) contains:

— clarification of relevant legislation/regulations applicable in a country;

— if appropriate, more restrictive national requirements;

— national contact points for the latest information.

Ämnesområden: Kryogena kärl
Kommittébeteckning: SIS/TK 289 (Gassystem)
Källa: CEN
Svarsdatum: den 17 maj 2021
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This document specifies the requirements for the design, manufacture and testing of valves for a rated temperature of −40 °C and below (cryogenic service), i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic.

It applies to all types of cryogenic valves, including vacuum jacketed cryogenic valves up to size DN 200. This document can be used as guidance for larger size valves. This document is not applicable to pressure relief valves covered by ISO 21013-1.

Ämnesområden: Lastbilar och släp
Kommittébeteckning: SIS/TK 291 (Transportbehållare för farligt gods)
Källa: CEN
Svarsdatum: den 17 maj 2021
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This document specifies equipment and accessories for road tankers used for the transport of Liquefied Petroleum Gas (LPG) and identifies the equipment that is considered necessary to ensure that filling, transportation and discharge operations can be carried out safely. It specifies the requirements for the assembly of the accessories and the vehicle LPG equipment to the road tanker. This document also identifies additional equipment and accessories that can be used on road tankers carrying LPG.

This document does not preclude the use of alternative designs, materials and equipment testing which provide the same or a higher level of safety. ADR [9] requires that such alternative technical codes be recognized by the competent authority, provided that the minimum requirements of section 6.8.2 of ADR [9] are complied with.

This document does not apply to "tank-containers" or "battery-vehicles" used for the transport of LPG.

Kommittébeteckning: SIS/TK 423 (Luftkvalitet)
Källa: CEN
Svarsdatum: den 17 maj 2021
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This document defines requirements and recommendations dealing with the quality of the air on civil aircraft concerning chemical compounds potentially originating from, but not limited, to, the ventilation air supplied to the cabin and flight deck.

A special emphasis is on the engine and APU bleed air contaminants potentially brought into the cabin through the air conditioning, pressurization and ventilation systems.

The document is applicable to civil aircraft in operation from the period that is defined as when the first person enters the aircraft until the last person leaves the aircraft.

The document defines requirements and recommendations in relation to the presence of, and means to prevent exposure to, chemical compounds, including those that could cause adverse effects, taking into account the Precautionary Principle.

Ämnesområden: Utrustning för plantvård
Kommittébeteckning: SIS/TK 224 (Lantbrukssprutor)
Källa: ISO
Svarsdatum: den 19 maj 2021
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This document specifies requirements and the means for their verification for the design and performance of aerial fixed wing and rotary aircraft spray systems for agriculture, forestry, turf, and vegetation control in transport access ways (such as gas and electric lines) with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer.

It is intended to be used with ISO 16119-1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of this document are different from those stated in ISO 16119-1, the requirements of this document take precedence over the requirements of ISO 16119-1 for machines within the scope of this document.

This document does cover safety of aerial spray equipment not covered by ISO 4254 series.

This document is not applicable to sprayers manufactured before the date of its publication, or unmanned aerial vehicles (such as drones).

Ämnesområden: Utrustning för plantvård
Kommittébeteckning: SIS/TK 224 (Lantbrukssprutor)
Källa: CEN
Svarsdatum: den 19 maj 2021
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This document specifies requirements and the means for their verification for the design and performance of aerial fixed wing and rotary aircraft spray systems for agriculture, forestry, turf, and vegetation control in transport access ways (such as gas and electric lines) with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer.

It is intended to be used with ISO 16119-1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of this document are different from those stated in ISO 16119-1, the requirements of this document take precedence over the requirements of ISO 16119-1 for machines within the scope of this document.

This document does cover safety of aerial spray equipment not covered by ISO 4254 series.

This document is not applicable to sprayers manufactured before the date of its publication, or unmanned aerial vehicles (such as drones).

Ämnesområden: Läder och päls
Kommittébeteckning: SIS/TK 158 (Läder och skodon)
Källa: CEN
Svarsdatum: den 20 maj 2021
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This document sets out the rules to label leather goods.

This document defines the information to be reported on the labels applied to the leather goods, the main terms relating to the materials in the leather goods sector, and applies exclusively to leather goods intended for sale to the final consumer.

Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 21 maj 2021
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This part of ISO/IEC 15944 provides a consolidated list of rules and associated guidelines as found and defined in the existing parts of ISO/IEC 15944, namely, Parts 1, 2, 4, 5, 7, 8, 9, 10 and 12.1

Ämnesområden: Tryckkärl
Kommittébeteckning: SIS/TK 296 (Gasflaskor)
Källa: ISO
Svarsdatum: den 21 maj 2021
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This document describes the use of acoustic emission examination (AT) during periodic inspection and testing of hoop wrapped (Type 2) and fully wrapped (Types 3 and 4) composite transportable gas cylinders and tubes of water capacity up to 3000 l, with aluminium-alloy, steel or non-metallic liner or of linerless construction (Type 5), intended for compressed and liquefied gases under pressure.

It covers only the verification of the composite material. Additional inspection such as internal visual inspection of the liner is not covered in this document (see ISO 11623).

NOTE Unless noted by exception, the use of the word "cylinder" in this document refers to both cylinders and tubes.

Kommittébeteckning: SIS/TK 493 (Grafiska symboler)
Källa: ISO
Svarsdatum: den 22 maj 2021
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This document specifies the principles governing the design and application of signs and plans used to create a natural disaster safety way guidance system, which help people evacuate to safety areas or place of refuge in the case of natural disasters, for example, tsunami, flood, debris flows, steep slope failures, landslides, tornados, large scale fire, volcano.

This standard provides guidance on the selection and use of safety signs conforming to ISO 7010, public information symbols conforming to ISO 7001, and text on evacuation route signs, places of refuge and evacuation plan for information of particular natural disasters. Guidance on the design, location, mounting positions and maintenance of the signs and plan signs are also provided.

This document does not apply to the determination of the need for natural disaster safety way guidance. This standard assumes that the risk assessment or requirements of an enforcing authority has established the need for such natural disaster safety way guidance systems. This document does not apply to retroreflective road signs.

NOTE 1 This document is not applicable to the particular hazards of high winds, snow avalanches, earthquakes and hurricanes which cause the natural disasters covered in this standard.

NOTE 2 This document is applicable to the safety way guidance from the natural disasters, from the outside of the building to safe areas. ISO 16069 covers the safety way guidance within a building, to the emergency exit.