Pregled nacrta

Odbor: HZN/TO 503 (Metalni materijali)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document specifies test methods applicable to prestressing steel (bar, wire or strand) for concrete.
This document does not cover the sampling conditions that are dealt with in the product standards.

Odbor: HZN/TO 138 (Plastične cijevi, spojnice i ventili za prijenos tekućina)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document provides product category rules (PCR) for Type III environmental product declarations, as described in EN ISO 14025 and EN 15942, for plastic piping systems buried outside building structure and their main structural components, as specified by the list of product standards provided in Annex CC.
Main structural components are:
- pipes;
- fittings (e.g. flange couplers, bends and reducers, valves and electrofusion fittings);
- manholes and inspection chambers (where applicable, e.g. for drains and sewers).
This document encompasses both pressure and non-pressure applications.
The intended function of the system considered is to convey fluids according to EN 476 (for sewers, drain and surface water); EN 805 (water supply), or EN 12007 (gas supply).
In case there is no application standard available, this document can also be used for other plastics piping systems such as cable conduits and surface water piping systems. This document specifies the rules for the product category of construction products as defined in and is intended to be used in conjunction with EN 15804+A2.
In addition to EN 15804+A2, this document specifies:
- the functional unit (consisting of pipes, fittings, manholes and inspection chambers and ancillary components) and declared unit (consisting of pipes and/or fittings and/or manholes and /or inspection chambers);
- the system boundaries and additional mandatory modules to be declared;
- the processes to be included in the installation phase;
- scenarios for module A4, A5;
- use conditions for the use phase (B modules);
- reference service life (RSL);
- end of life scenarios.
Odbor: HZN/TO 138 (Plastične cijevi, spojnice i ventili za prijenos tekućina)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document provides product category rules (PCR) for Type III environmental product declarations, as described in EN ISO 14025 and EN 15942, for plastics piping systems inside the building structures and their main structural components, as specified by the list of product standards provided in Annex CC.
This document encompasses:
- both pressure and non-pressure applications;
- metal fittings which are used in a plastic piping system.
The intended function of the system considered is to convey liquids according to EN 806 (for potable water supply), EN 1264 (for heating and cooling systems), EN 12828 (for radiators), EN 12056 (for soil and waste discharge and for water traps).
In case there is no application standard available, this document can also be used for other plastics piping systems such as for example for rainwater gutters, ventilation systems or electrical conduits.
This document specifies product category rules of construction products as defined in and is intended to be used in conjunction with EN 15804+A2.
In addition to EN 15804+A2, this document specifies:
- the functional unit (consisting of pipes, fittings and ancillary components) and declared unit (consisting of pipes and/or fittings);
- the system boundaries and additional mandatory modules to be declared;
- the processes to be included in the installation phase;
- scenarios for module A4, A5;
- use conditions for the use phase (B modules);
- reference service life (RSL);
- end of life scenarios.
Odbor: HZN/TU N1 (Nemetalni materijali 1)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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ISO 19628:2017 describes two methods for the determination of the specific heat capacity of ceramic matrix composites with continuous reinforcements (1D, 2D, 3D).
Unidirectional (1D), bi-directional (2D) and tridirectional (XD, with 2 ; < x ≤ 3).
The two methods are:
- method A: drop calorimetry;
- method B: differential scanning calorimetry.
They are applicable from ambient temperature up to a maximum temperature, depending on the method: method A can be used up to 2 250 K, while method B is limited to 1 900 K.
NOTE Method A is limited to the determination of an average value of the specific heat capacity over a given temperature range and can give a larger spread of results

Odbor: HZN/TO 541 (Sustavi grijanja, ventilacije i klimatizacije u građevinama)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document specifies the requirements for the installation and commissioning of water-based heating, water-based cooling, and heating of domestic hot water (DHW) systems in buildings with a maximum operating temperature of 105 °C.
This document does not cover superheated water systems and steam systems.
This document covers the commissioning of the system as a whole, in case of new systems, renovations, replacement of equipment. It does not cover the specific commissioning requirements for these components (e.g. how to set fuel/air ratio on a burner).
This document does not cover the installation or commissioning of attached systems (e.g. air conditioning, domestic hot water distribution, ventilation systems).
This document covers only the technical requirements and does not cover any commercial or contractual arrangements between parties.

Odbor: HZN/TO 531 (Plastika i guma)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document describes the quality grades for sorted Polyethylene (PE) waste streams as well as specific test methods laying out those properties for which the supplying party of the waste makes information available to the receiving party. Polyethylene waste quality grades are based on pre-determined sets of characteristics, taking into account sectorial and market specificities and related information needs and tests methods. The scheme provides for a division of information between "Required Data", where a statement is required, and additional "Optional Data" as agreed between the supplying and receiving party.
This document does not cover the general characterization addressed in EN 15347-1.

Odbor: HZN/TO 531 (Plastika i guma)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document describes the quality grades for sorted Polypropylene (PP) waste streams as well as specific test methods laying out those properties for which the supplying party of the waste makes information available to the receiving party. Polypropylene waste quality grades are based on pre-determined sets of characteristics, taking into account sectorial and market specificities and related information needs and tests methods. The scheme provides for a division of information between "Required Data", where a statement is required, and additional "Optional Data" as agreed between the supplying and receiving party.
This document does not cover the general characterization addressed in EN 15347-1.

Odbor: HZN/TO 531 (Plastika i guma)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document describes the quality grades for sorted poly(ethylene terephtalate) (PET) waste streams as well as specific test methods laying out those properties for which the supplying party of the waste makes information available to the receiving party. PET waste quality grades are based on pre-determined sets of characteristics, taking into account sectorial and market specificities and related information needs and tests methods. The scheme provides for a division of information between "Required Data", where a statement is required, and additional "Optional Data" as agreed between the supplying and receiving party.
This document does not cover the general characterization addressed in EN 15347-1.

Odbor: HZN/TO 531 (Plastika i guma)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This standard specifies the characteristics of cladding profiles and tiles made from cellulose-based materials and thermoplastics, usually called wood-polymer composites (WPC) or natural fibre composites (NFC), for external use.
This document is applicable to extruded profiles but also to tiles manufactured by other plastics processing techniques, e.g. injection moulding.
It is not applicable to support rail profiles, cover strip profiles and fastener devices. 
This document also specifies assessment methods, provisions for the assessment and verification of constancy of performance (AVCP) of these products and includes requirements for marking.

Odbor: HZN/TO 531 (Plastika i guma)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document describes the quality grades for sorted polystyrene (PS) waste streams as well as specific test methods laying out those properties for which the supplying party of the waste makes information available to the receiving party. PS waste quality grades are based on pre-determined sets of characteristics, taking into account sectorial and market specificities and related information needs and tests methods. The scheme provides for a division of information between "Required Data", where a statement is required, and additional "Optional Data" as agreed between the supplying and receiving party.
This document does not cover the general characterization addressed in EN 15347-1.

Odbor: HZN/TO 528 (Oprema za željeznice)
Ustanova izvornika:
Rok za komentiranje: 2024-05-20
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This document is applicable to vehicles equipped with buffers and screw coupling systems. 
In order to allow operation and coupling of trainsets or vehicles, this document specifies the 
defined free space for the shunter called the "Berne rectangle" and the necessary free space for 
the installation of the rescue coupler. 
This document specifies the location, fixing and free spaces on the headstock of: 
- buffers; 
- screw coupling systems; 
- end cocks; 
- pneumatic half couplings; 
- connections for electric cables. 
It also specifies the calculation of the width of the buffer heads. 
Unless otherwise displayed, all dimensions given in this document are nominal values.

Odbor: HZN/TO 44 (Zavarivanje i srodni postupci)
Ustanova izvornika:
Rok za komentiranje: 2024-05-22
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ISO 16834:2012 specifies requirements for classification of wire electrodes, wires, rods and all-weld metal deposits in the as-welded condition and in the post-weld heat-treated (PWHT) condition for gas shielded metal arc welding and tungsten inert-gas welding of high-strength steels with a minimum yield strength greater than 500 MPa, or a minimum tensile strength greater than 570 MPa. One wire electrode can be tested and classified with different shielding gases.
ISO 16834:2012 is a combined specification providing for classification utilizing a system based upon the yield strength and the average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength and the average impact energy of 27 J of all-weld metal.

Odbor: HZN/TO 568 (Analiza hrane – horizontalne metode, mikrobiologija, posuđe i pribor u kontaktu s hranom)
Ustanova izvornika:
Rok za komentiranje: 2024-05-22
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This document is applicable to pure cultures of STEC. The present standard describes the characterization of STEC strains, isolated from any source. In particular, the characterization of STEC strains described here regard:
- subtyping of the Stx-coding genes;
- determination of the presence of eae gene;
- determination of the presence of aggR gene;
- identification of the presence of genes associated to the following serogroups: O157, O26, O111, O103, O145, O121 and O45.
The full characterization of the isolated STEC strains is achieved by performing all the modules described here. The characterization scheme is not sequential, and the different modules can be implemented separately based on specific needs (e.g. Regulatory needs, Competent Authority’s requests, clients’ request). Alternative methods may be used, including Whole Genome Sequencing (WGS), provided these are verified according to the reference standard ISO 16140-2.
Odbor: HZN/TO 518 (Podovi, stropovi i zidne obloge)
Ustanova izvornika:
Rok za komentiranje: 2024-05-23
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This document:
a) specifies minimum performance and durability and requirements for infill materials used in synthetic turf, and textile sports surfaces;
b) describes how the performance of an infill is to be measured, and the results classified;
c) specifies the physical and chemical properties of an infill that are to be declared in a manufacturer’s product declaration;
d) specifies minimum production control tolerance to ensure consistency of infill materials between production batches;
e) describes how reclaimed infill is to be tested to assess its suitability for reuse.
NOTE 1 The sports performance characteristics of a synthetic turf or textile sports surface are provided by the combined characteristics of the synthetic turf or textile surface, any infill within the playing surface pile and any shockpad. The selection of the correct permutations of each is complex and the responsibility of the sports surface designer.
NOTE 2 If infill materials migrate from a synthetic turf or textile sports surface into the surrounding natural environment, they become a source of contamination. To minimize the risk this occurring, guidance on how to prevent infill migration from the sports facility is given in CEN Technical Report PD CEN/TR 17519.
Odbor: HZN/TU W1 (Energetska elektrotehnika 1)
Ustanova izvornika:
Rok za komentiranje: 2024-05-24
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This document is applicable to housing and accessory parts of lead-acid batteries made of polypropylene.
Lead-acid batteries are used primarily as a power source for the starting of internal combustion engines, lighting and for auxiliary equipment of road vehicles. These batteries are all referred to as starter batteries.
This document is applicable to starter batteries for passenger cars and for commercial or industrial vehicles.
Battery housing and accessory parts according to this document do not provide any protection of the polypropylene against aging due to light. The parts are intended to be used within the engine compartment or within battery boxes where they are protected from light.
The purpose of this document is to define requirements for raw material used to produce housing and accessory parts for starter batteries, to define requirements of the physical properties of battery housing and to define uniform test procedures for validation.

Odbor: HZN/TU W1 (Energetska elektrotehnika 1)
Ustanova izvornika:
Rok za komentiranje: 2024-05-24
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This document is applicable to lead-acid batteries with a nominal voltage of 12 V, used primarily as power source for the starting of internal combustion engines (ICE), lighting and also for auxiliary equipment of ICE vehicles. These batteries are commonly called “starter batteries”. Batteries with a nominal voltage of 6 V are also included in the scope of this document. All referenced voltages need to be divided by two for 6 V batteries. The batteries under the scope of this document are used for micro-cycle applications in vehicles which can also be called Start-Stop (or Stop-Start, idling-stop system, micro-hybrid or idle-stop-and-go) applications. In cars with this special capability, the internal combustion engine is switched off during a complete vehicle stop, during idling with low speed or during idling without the need of supporting the vehicle movement by the internal combustion engine. During the phases in which the engine is switched off, most of the electric and electronic components of the car need to be supplied by the battery without support of the alternator. In addition, in most cases an additional regenerative braking (recuperation or regeneration of braking energy) function is installed. The batteries under these applications are stressed in a completely different way compared to classical starter batteries. Aside of these additional properties, those batteries need to crank the ICE and support the lighting and also auxiliary functions in a standard operating mode with support of the alternator when the internal combustion engine is switched on. All batteries under this scope need to fulfil basic functions, which are tested under application of EN 50342-1:2015.
This document is applicable to batteries for the following purposes:
— Lead-acid batteries of the dimensions according to EN 50342-2 for vehicles with the capability to automatically switch off the ICE during vehicle operation either in standstill or moving (“Start-Stop”);
— Lead-acid batteries of the dimensions according to EN 50342-2 for vehicles with Start-Stop applications with the capability to recover braking energy or energy from other sources.
This document is not applicable to batteries for purposes other than mentioned above, but it is applicable to EFB delivered in dry-charged conditions according to EN 50342-1:2015, Clause 7.
NOTE The applicability of this document also for batteries according to EN 50342-4 is under consideration.
Odbor: HZN/TU S1 (Zdravlje, okoliš i medicinska oprema 1)
Ustanova izvornika:
Rok za komentiranje: 2024-05-24
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ISO 16408:2015 specifies physical and chemical requirements and test methods for oral rinses. It also specifies the accompanying information such as the manufacturer's instructions for use, marking, and/or labelling requirements.
ISO 16408:2015 is not applicable to other delivery systems (e.g. mouthsprays, foams, powders). It is not intended to describe regulatory aspects, e.g. methods of prescription.
ISO 16408:2015 is not applicable to oral rinses available by prescription only.

Odbor: HZN/TO 541 (Sustavi grijanja, ventilacije i klimatizacije u građevinama)
Ustanova izvornika:
Rok za komentiranje: 2024-05-24
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Odbor: HZN/TU S1 (Zdravlje, okoliš i medicinska oprema 1)
Ustanova izvornika:
Rok za komentiranje: 2024-05-24
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ISO 16408:2015 specifies physical and chemical requirements and test methods for oral rinses. It also specifies the accompanying information such as the manufacturer's instructions for use, marking, and/or labelling requirements.
ISO 16408:2015 is not applicable to other delivery systems (e.g. mouthsprays, foams, powders). It is not intended to describe regulatory aspects, e.g. methods of prescription.
ISO 16408:2015 is not applicable to oral rinses available by prescription only.

Odbor: HZN/TO 537 (Tehnički crteži, dimenzijske i geometrijske specifikacije, opis proizvoda i odgovarajuća dokumentacija)
Ustanova izvornika:
Rok za komentiranje: 2024-05-26
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ISO 5459:2011 specifies terminology, rules and methodology for the indication and understanding of datums and datum systems in technical product documentation. It also provides explanations to assist the user in understanding the concepts involved.
ISO 5459:2011 defines the specification operator (see ISO 17450-2) used to establish a datum or datum system. The verification operator (see ISO 17450-2) can take different forms (physically or mathematically) and is not the subject of ISO 5459:2011.
The detailed rules for maximum and least material requirements for datums are given in ISO 2692.