Pregled nacrta

Odbor: HZN/TO 561 (Kotlovi, posude pod tlakom, cjevovodi i plinske boce)
Ustanova izvornika:
Rok za komentiranje: 2018-02-22
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This International Standard specifies the requirements for design, specification, type testing and production testing and inspection of dedicated LPG manually operated cylinder valves for use with and directly connected to transportable refillable LPG cylinders.

It also includes requirements for associated equipment for vapour and liquid service. Bursting discs and/or fusible plugs are not covered in this International Standard.

Annex B identifies requirements for production testing and inspection.

This International Standard excludes other LPG cylinder devices which are not an integral part of the dedicated manually operated cylinder valve.

This International Standard does not apply to cylinder valves for fixed automotive installations and ball valves.

NOTE          For self-closing LPG cylinder valves see ISO 14245. For cylinder valves for compressed, dissolved and other liquefied gases see ISO 10297, ISO 17871 or ISO 17879.

Odbor: HZH/TU S1 (Zdravlje, okoliš i medicinska oprema 1)
Ustanova izvornika:
Rok za komentiranje: 2018-02-22
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This document specifies requirements and test methods for assessing the applicability of dental magnetic attachments that provide retention, support and stabilization of removable prostheses (crowns and bridges, partial dentures and overdentures), superstructures of dental implants and orthodontic or maxillofacial prostheses including obturators.

Odbor: HZN/TO 211 (Geoinformacije/Geomatika)
Ustanova izvornika:
Rok za komentiranje: 2018-02-23
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This document defines the conceptual schema for spatial references based on geographic identifiers. It establishes a general model for spatial referencing using geographic identifiers and defines the components of a spatial reference system. It also specifies a conceptual scheme for a gazetteer.

Spatial referencing by coordinates is addressed in ISO 19111. However, a mechanism for recording complementary coordinate references is included in this document.

This document enables producers of data to define spatial reference systems using geographic identifiers and assists users in understanding the spatial references used in datasets. It enables gazetteers to be constructed in a consistent manner and supports the development of other standards in the field of geographic information.

This document is applicable to digital geographic data, and its principles may be extended to other forms of geographic data such as maps, charts and textual documents.

Odbor: HZN/TO 190 (Kvaliteta tla)
Ustanova izvornika:
Rok za komentiranje: 2018-02-23
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This International Standard defines rules for describing soil and its environmental context at a given site. This standard describes soil description made in the field. Sites may be natural, near natural, urban or industrial. The soil observations and measurements can be made on a project site level, on a plot level, on layer of horizon level and on specific soil constituents.

To be used in soil investigations this International Standard also describes how to describe layers of artificial material or layers that were not modified by pedogenetic processes s. str. and how to describe coarse material of natural or artificial origin.

NOTE 1       It may not be possible or necessary to record data under all the headings listed in these descriptions.

NOTE 2       An overall guidance for presentation of information from soil surveys is given in ISO 15903.

NOTE 3: Sampling is done in respect to series ISO 18400.

Odbor: HZN/TO 557 (Zaštitna odjeća)
Ustanova izvornika:
Rok za komentiranje: 2018-02-26
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This standard defines the general requirements and relevant test procedures for glove design and construction, resistance of glove materials to water penetration, innocuousness, comfort and efficiency, marking and information supplied by the manufacturer applicable to all protective gloves.
 
NOTE It can also be applicable to arm protectors and gloves permanently incorporated in containment enclosures.
 
This European Standard does not address the protective properties of gloves and therefore should not be used alone but only in combination with the appropriate specific European Standard(s).
 
A non exhaustive list of these standards is given in the Bibliography.
Odbor: HZN/TO 560 (Tekstilni proizvodi)
Ustanova izvornika:
Rok za komentiranje: 2018-02-26
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This International Standard specifies requirements for 8-strand braided ropes, for 12-strand braided ropes, and for covered rope constructions for general purpose made of high modulus polyethylene (HMPE), and gives rules for their designation.

It should be noted that many different types and grades of HMPE fibre exist which are commonly used to produce rope products. This International Standard does not cover all variations in strength or product performance. The rope manufacturer should be consulted to ensure the intended design meets the requirements of the application.

Odbor: HZN/TO 561 (Kotlovi, posude pod tlakom, cjevovodi i plinske boce)
Ustanova izvornika:
Rok za komentiranje: 2018-02-26
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This International Standard specifies the requirements for design, specification, type testing and production testing and inspection for dedicated LPG self-closing cylinder valves for use with and directly connected to transportable refillable LPG cylinders.

It also includes requirements for associated equipment for vapour and liquid service. Bursting discs and/or fusible plugs are not covered in this International Standard.

Annex A identifies requirements for production testing and inspection.

This International Standard excludes other LPG cylinder devices which are not an integral part of the dedicated self-closing cylinder valve.

This International Standard does not apply to cylinder valves for fixed automotive installations and ball valves.

NOTE          For manually operated LPG cylinder valves see ISO 15995. For cylinder valves for compressed, dissolved and other liquefied gases see ISO 10297, ISO 17871 or ISO 17879.

Odbor: HZN/TO 506 (Materijali, oprema i konstrukcije za naftnu industriju, prirodni plin i geotermalnu vodu)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This document specifies general principles for the design and assessment of offshore structures subjected to known or foreseeable types of hazards and actions. These general principles are applicable worldwide to all types of offshore structures, including fixed structures as well as floating structures, and to all types of materials used including steel, concrete and aluminium.

This document specifies principles that are applicable to design and assessment for all phases of the life of the structure, including:

the successive stages in the construction of the structure (i.e. fabrication, transportation, and installation);

its service in-place, including use and modifications during its planned life and any extension of its life; 

its decommissioning.

This document contains provisions for new build structures. Most of the provisions also apply to assessment of existing structures, wherever feasible, which is also described in this document.

Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This document specifies a titrimetric method for determining the esterified-acid content in binders for paints and varnishes, free acids and acid anhydrides being necessarily included in the result obtained.

Because different binders vary in their resistance to saponification, this International Standard is of limited applicability. If necessary, completeness of saponification may be checked by repeating the test under more severe conditions achieved by the use of longer saponification time, more concentrated potassium hydroxide solution, or a higher-boiling alcohol as solvent.

Annex A specifies a procedure suitable for binders that saponify with difficulty.

The method is not applicable to those materials that show further reaction with alkalis beyond normal saponification.

Odbor: HZN/TO 555 (Medicinski proizvodi)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This International Standard recommends the handling, documentation, storage and processing of venous whole blood specimens intended for circulating cell free DNA (ccfDNA) examination during the pre-examination phase before a molecular assay is performed. This International Standard covers specimens collected in venous whole blood collection tubes. This International Standard is applicable to molecular in vitro diagnostic examinations including laboratory developed tests performed by medical laboratories. It is also intended to be used by laboratory customers, in vitro diagnostics developers and manufacturers, but also pertains institutions and commercial organizations performing biomedical research, biobanks, and regulatory authorities.
 
CcfDNA profiles can change significantly after blood collection from the donor (e.g., release of genomic DNA from white blood cells, ccfDNA fragmentation and ccfDNA quantity change). Therefore, special measures have to be taken to secure good quality blood samples for ccfDNA examination and storage.
 
Different dedicated measures need to be taken for preserving blood genomic DNA, which are not described in this International Standard. Blood genomic DNA is covered in ISO 20185-2, Molecular in vitro diagnostic examinations - specifications for pre-examination processes for venous whole blood - Part 2: Isolated genomic DNA.
 
NOTE         CcfDNA obtained from blood by the procedures suggested in this document can contain DNA present in exosomes.
 
Pathogen DNA present in blood is not covered by this International Standard.
Different dedicated measures need to be taken for preserving DNA in circulating exosomes, which are not described in this International Standard.
 
NOTE International, national or regional regulations or requirements may also apply to specific topics covered in this International Standard.
Odbor: HZN/TO 138 (Plastične cijevi, spojnice i ventili za prijenos tekućina)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This document specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground gas supply networks. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to the existing pipeline or any non-structural sprayed coatings or annular filler.

This document gives the general requirements common to all relevant renovation techniques.

Odbor: HZN/TO 138 (Plastične cijevi, spojnice i ventili za prijenos tekućina)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This document, read in conjunction with Part 1, specifies requirements and test methods for pipes and fittings which are part of plastics piping systems installed as continuous pipes in the renovation of underground gas supply networks. It is applicable to polyethylene (PE) pipes of three different types: PE solid wall single layered pipes (nominal outside diameter, dn), including any identification stripes;
PE pipes with co-­‐extruded layers on either or both the outside and inside of the pipe (total outside diameter, dn), as specified  in Annex A, where all layers have the same MRS rating;
PE coated pipes (outside diameter, dn) having a peelable, contiguous, thermoplastics additional layer
on the outside of the pipe (“coated pipe”), see Annex A. 
In addition it covers:
jointing of pipe lengths by means of butt fusion;
fabricated and injection-­‐moulded fittings made of PE;

 

Odbor: HZN/TO 138
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This part of ISO 11299, in conjunction with ISO 11299‑1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of gas supply networks.

It applies to pipes and fittings, as manufactured, as well as to the installed lining system. It is applicable to polyethylene (PE) pipes for both independent and interactive pressure pipe liners as well as associated fittings and joints for the construction of the lining system.

It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 °C as the reference temperature.

NOTE          For other operating temperatures, guidance is given in ISO 4437‑5:2014.

Odbor: HZN/TO 536 (Vrata, prozori i staklo u graditeljstvu)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This part of EN 13126 specifies requirements and test methods for durability, strength, security and function of hardware for Lift and Slide windows and door height windows in accordance with common application as shown in informative Annex C, regardless of whether the hardware enables an additional tilt position.

Odbor: HZN/TO 536 (Vrata, prozori i staklo u graditeljstvu)
Ustanova izvornika:
Rok za komentiranje: 2018-02-28
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This part of EN 13126 specifies requirements and test methods for durability, strength, security and function of hardware for Tilt and Slide windows and door height windows in accordance with common application as shown in informative Annex C.

Odbor: HZN/TO 541 (Sustavi grijanja, ventilacije i klimatizacije u građevinama)
Ustanova izvornika:
Rok za komentiranje: 2018-03-02
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This International Standard specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the airborne noise emission of liquid pumps or pump units (see 4.1). It specifies the noise measurement methods and the operating and mounting conditions that shall be used for the test.

Noise emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities is necessary for

—    declaring the noise emission values, and

—    purpose of noise control at source at the design stage.

The determination of these quantities is also necessary for comparing the noise emitted by liquid pumps on the market.

The use of this International Standard ensures the reproducibility of the determination of the airborne noise-emission characteristics within specified limits determined by the grade of accuracy of the basic airborne noise measurement method used. Noise measurement methods according to this International Standard are engineering methods (grade 2) and survey methods (grade 3).

This International Standard does not deal with the characterization of the structure-borne sound and liquid-borne noise generated by liquid pumps.

NOTE          This International Standard is specified in EN 809+A1 for noise measurements of the Pump (or Pump Unit).

Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2018-03-03
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This Document specifies the requirements and the corresponding methods of test for raw, refined and boiled linseed oils for paints and varnishes.

Odbor: HZN/TO 138 (Plastične cijevi, spojnice i ventili za prijenos tekućina)
Ustanova izvornika:
Rok za komentiranje: 2018-03-03
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This document, in conjunction with ISO 11296-1, specifies requirements and test methods for pipes which are formed on site by spirally winding and jointing a pre-manufactured profiled plastics strip, or a profiled plastics strip and integral locking joiner strip, and used for the renovation of underground non-pressure drainage and sewerage networks.

It applies to spirally-wound pipes of fixed or variable diameter made of profiled plastics strips, with or without steel stiffening elements, and installed by one of two methods.

The first method employs a dedicated winding machine in front of the open end of an existing pipeline, e.g. in a manhole. The pipes thus formed are simultaneously inserted into the existing pipeline by the winding forces, and by certain techniques can also be expanded in diameter after or during insertion.

The second method employs a dedicated winding machine which forms the pipe as it traverses the existing pipeline from one manhole to the next.

It applies to profile plastics strips of unplasticized poly(vinyl chloride) (PVC‑U) with integral locking mechanism, or of high density polyethylene (HDPE) with integrally welded joints.

Odbor: HZN/TO 544 (Strojni elementi)
Ustanova izvornika:
Rok za komentiranje: 2018-03-03
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This part of ISO 3506 specifies the mechanical properties of bolts, screws and studs made of corrosion-resistant stainless steels, when tested at an ambient temperature range of 10 °C to 35 °C. It specifies property classes in relation to austenitic, martensitic, ferritic and duplex (austenitic-ferritic) steel grades for fasteners (the term “fasteners” is used when bolts, screws and studs are considered all together).

ISO 3506‑6 provides additional technical information on suitable stainless steels and their properties.

Fasteners conforming to the requirements of this standard are evaluated at that ambient temperature range. It is possible that they do not retain the specified mechanical and physical properties at elevated and/or lower temperatures.

NOTE 1       Fasteners conforming to the requirements of this standard are used in applications ranging from – 40 °C to + 150 °C. For application outside this range and up to a temperature range of – 196 °C to + 300 °C, see Annex A and ISO 3506‑6. It is the responsibility of the user to determine the appropriate choice for a given application, and consulting an experienced fastener metallurgist is recommended for temperatures outside this range. However, several factors need to be taken into account, e.g. stainless steel composition, time of exposure at elevated or low temperature, the effect of the temperature on the fasteners mechanical properties and clamped parts, and the corrosive service environment of the bolted joint.

NOTE 2       It is intended to develop ISO 3506‑5[1] in order to assist in the selection of appropriate stainless steel grades and property classes intended for use at high temperatures up to + 800 °C.

This part of ISO 3506 applies to bolts, screws and studs:

—    with ISO metric screw thread in accordance with ISO 68‑1,

—    with coarse pitch thread M1,6 to M39, and fine pitch thread M8 × 1 to M39 × 3,

—    with diameter/pitch combinations in accordance with ISO 261 and ISO 262,

—    with thread tolerances in accordance with ISO 965‑1 and ISO 965‑2,

—    with specified property classes, and

—    of any shape.

NOTE 3       The designation system of this standard can be used for sizes outside the limits given in this clause (e.g. d > 39 mm), provided that all applicable mechanical and physical requirements of the property classes are met.

Certain bolts, screws and studs might not fulfil the tensile or torsional requirements of this standard because of the geometry of their head or unthreaded shank, thus resulting in reduced loadability (e.g. when shear area in the head is less than the stress area in the thread, see 8.2.2).

This standard is not applicable to set screws and similar threaded fasteners not under tensile stress (see ISO 3506‑3).

It does not specify requirements for such properties as:

—    torque/clamp force properties,

—    shear strength,

—    fatigue resistance, or

—    weldability.

 

[1] Under preparation.

Odbor: HZN/TO 544 (Strojni elementi)
Ustanova izvornika:
Rok za komentiranje: 2018-03-03
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This part of ISO 3506 specifies the mechanical and physical properties of nuts, with coarse pitch thread and with fine pitch thread, made of corrosion-resistant stainless steels, when tested at an ambient temperature range of 10 °C to 35 °C. It specifies property classes in relation to austenitic, martensitic, ferritic and duplex (austenitic-ferritic) steel grades for nuts.

ISO 3506‑6 provides additional technical information on suitable stainless steels and their properties.

Nuts conforming to the requirements of this standard are evaluated at that ambient temperature range. It is possible that they do not retain the specified mechanical and physical properties at elevated and/or lower temperatures.

NOTE 1       Fasteners conforming to the requirements of this standard are used in applications ranging from – 40 °C to + 150 °C.

For application outside this range and to a temperature range of – 196 °C to + 300 °C (see ISO 3506‑6) it is the responsibility of the user to determine the appropriate choice for a given application and consulting an experienced fastener metallurgist is recommended. However, several factors need to be taken into account, e.g. stainless steel composition, time of exposure at elevated or low temperature, the effect of the temperature on the fastener mechanical properties and clamped parts, and the corrosive service environment of the bolted joint.

NOTE 2       It is intended to develop ISO 3506‑5 in order to assist in the selection of appropriate stainless steel grades and property classes intended for use at high temperatures up to + 800 °C.

This part of ISO 3506 applies to nuts:

—    with ISO metric thread in accordance with ISO 68‑1,

—    with coarse pitch thread M5 to M39, and fine pitch thread M8 × 1 to M39 × 3,

—    with diameter/pitch combinations in accordance with ISO 261 and ISO 262,

—    with thread tolerances in accordance with ISO 965‑1 and ISO 965‑2,

—    with specified property classes, including proof load,

—    with different nut styles: thin nuts, regular nuts and high nuts,

—    with a minimum nut height m ≥ 0,45D,

—    with a minimum outside diameter or width across flats s ≥ 1,45D (see Annex A),

—    of any shape, and

—    able to mate with bolts, screws and studs with property classes in accordance with ISO 3506‑1.

NOTE 3       The designation system of this standard can be used for sizes outside the limits given in this Clause (e.g. D > 39 mm), provided that all applicable mechanical and physical requirements of the property classes are met.

This standard does not specify requirements for such properties as:

—    prevailing torque properties,

—    torque/clamp force properties, or

—    weldability.