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EN 12209:2024/prA1 - Building hardware - Mechanically operated locks and locking plates - Characteristics and test methods
Odbor: HZN/TO 536 (Vrata, prozori i staklo u graditeljstvu)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document specifies product characteristics and test methods of mechanically operated locks and their locking plates.
This document covers mechanically operated locks and their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination.
This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies.
This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks.
This document does not specify mechanically operated multipoint locks and their locking plates which are specified by EN 15685.

 

EN 15685:2024/prA1 - Building hardware - Requirements and test methods - Multipoint locks, latches and locking plates - Characteristics and test methods
Odbor: HZN/TO 536 (Vrata, prozori i staklo u graditeljstvu)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates.
This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination.
This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies.
This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks.
This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.

 

prEN 679 - Determination of the compressive strength of autoclaved aerated concrete
Odbor: HZN/TO 179 (Zidane konstrukcije)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document specifies the procedure for the determination of the compressive strength of autoclaved aerated concrete.

prEN 17526 - Gas meter - Thermal-mass flow-meter based gas meter
Odbor: HZN/TO 513 (Mjerne jedinice i mjerila)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document specifies requirements and tests for the construction, performance, safety and production of battery powered class 1,5 Capillary Thermal-Mass Flow sensor gas meters (hereinafter referred to as meter(s)). This applies to meters having co-axial single pipe, or two pipe connections, which are used to measure volumes of fuel gases of the 2nd and/or 3rd family, as given in EN 437:2021.
In general, the term "thermal mass flow meters" applies to a flow-measuring device using heat transfer to measure and indicate gas flowrate, as defined in ISO 14511.
NOTE Although the word "mass" is present in the definition of the measurement principle, gas meters covered by this document provide measurement of gas at base conditions of temperature and pressure.
These meters have a maximum working pressure not exceeding 0,5 bar and a maximum flowrate not exceeding 160 m3/h over a minimum ambient temperature range of −10 °C to +40 °C and a gas temperature range as specified in the marking, with a minimum range of 40 °C.
For meters designed for hydrogen measurement, the maximum flowrate is not exceeding 480 m3/h, whilst the other characteristics are as stated above.
This document applies to meters indicating volume at base conditions, which are installed in locations with vibration and shocks of low significance. It applies to meters in:
- closed locations (indoor or outdoor with protection, as specified in the instruction manual) with condensing humidity or with non-condensing humidity;
or, if specified in the marking:
- open locations (outdoor without any covering) both with condensing humidity or with non-condensing humidity;
and in locations with electromagnetic disturbances likely to be found in residential, commercial and light industrial use. For meters which indicate unconverted volume, reference can be made to Annex C.
Unless otherwise stated, all pressures given in this document are gauge pressures.
Requirements for electronic indexes, valves and additional requirements for batteries incorporated in the meter and any other additional functionalities are given in EN 16314:2013.
Unless otherwise stated in a particular test, the tests are carried out on meters that include additional functionality devices, as indicated in the instruction manual.
Clauses 1 to 13 are for design and type testing only.
For meters designed for blended gas and/or hydrogen measurement, refer to Annex E.
This document refers only to hydrogen as specified in ISO 14687:2025 with a purity of type I grade A or better.
Unless otherwise stated, all tests applicable to 2nd and 3rd family gases are applicable also to blended gas and hydrogen.
Mixtures with a hydrogen concentration above 20 % and below 98 % by volume are not covered by this document.
prEN 13209-3 - Child care articles - Baby carriers - Safety requirements and test methods - Part 3: Sling carriers and wraps
Odbor: HZN/TO 181 (Sigurnost igračaka i proizvodi za djecu)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document specifies the safety requirements and test methods for slings and wraps which are designed to carry one or two children in one or more positions and secured to the carer's torso to allow for hands free operation when standing and/or walking.
If the sling or wrap has functions not covered in this document, reference can be made to the relevant European Standard.
This document does not cover garment or apparel carriers.
This document does not cover baby carriers designed for children with special needs.

EN 14601:2024/prA1 - Railway applications - Straight and angled end cocks for brake pipe and main reservoir pipe
Odbor: HZN/TO 528 (Oprema za željeznice)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document is applicable to manually operated end cocks designed to cut-off the brake pipe and the main reservoir pipe of the air brake and compressed air system of rail vehicles; without taking the type of vehicles and track-gauge into consideration.
This document specifies requirements for the design, dimensions, testing and certification (qualification and/or type test), and marking.

prEN 15384-1 - Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test
Odbor: HZN/TO 508 (Ambalaža i pakiranje)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document is applicable for internally coated cylindrical and conical aluminium tubes, mainly used for the packing of pharmaceutical, cosmetic, hygiene, food or other household products.
The internal coating is used as a barrier to avoid any contact between aluminium and the product. This document defines the sodium chloride method to detect the electrolyte conductivity as one criterion for the quality of the internal coating.
NOTE The electrolyte conductivity of the internal coating is only one criterion for evaluation of the quality of an internal coating. It does not give any information on the quantity or size of any pores or uncoated areas, nor any hint on possible reactions between the aluminium tube and the product.
The electrolyte conductivity can never be used as the sole criterion for quality evaluation of the internal coating, but always with other parameters e.g. film thickness, acetone and/or ammonia resistance and of course results of enhanced stability studies.

prEN 15385 - Packaging - Flexible laminate and extruded plastic tubes - Test methods to determine the strength of the head welding
Odbor: HZN/TO 508 (Ambalaža i pakiranje)
Ustanova izvornika:
Rok za komentiranje: 2026-06-30
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This document specifies a method for the determination of the strength of the head welding of flexible laminate and extruded plastic tubes.
It is applicable to flexible laminate and extruded plastic tubes packaging applications.

prEN 17461 - Gymnastic equipment - Individual and multifunctional vaulting boxes - Safety requirements and test methods
Odbor: HZN/TO 571 (Sport, igrališta i ostali rekreacijski sadržaji i oprema)
Ustanova izvornika:
Rok za komentiranje: 2026-07-23
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This document specifies functional requirements and specific safety requirements in addition to the general safety standard EN 913 for gymnastic and vaulting boxes for individual or multifunctional use. This document also specifies requirements when multifunctional boxes are used in combination with accessories.