Pregled nacrta

Odbor: HZN/TO 544 (Strojni elementi)
Ustanova izvornika:
Rok za komentiranje: 2021-10-22
Prikaži višePrikaži manje
 

This document specifies the mechanical and physical properties of nuts made of non-alloy steel or alloy steel, for three different nut styles in accordance with 5.1:

—    regular nuts (style 1),

—    high nuts (style 2),

—    thin nuts (style 0),

in combination with:

—    coarse pitch thread M5 ≤ D ≤ M39, and fine pitch thread 8 mm ≤ D ≤ 39 mm,

—    specified property classes 04, 05, 5, 6, 8, 10 and 12 including proof loads,

and able to be mated with bolts, screws and studs with property classes in accordance with ISO 898-1.

These combinations are based on bolt/nut compatibility, manufacturing processes and market needs. If other combinations are needed, e.g. for nuts designed for particular applications, see ISO/TR 16224.

Nuts conforming to the requirements of this document are tested at the ambient temperature range of 10 °C to 35 °C. It is possible that they do not retain the specified mechanical and physical properties at elevated and/or lower temperatures.

NOTE 1   Nuts conforming to the requirements of this document are used in applications ranging from –50 °C to +150 °C, however these nuts are also used outside this range and up to +300 °C for specific applications. It is the responsibility of the user to determine the appropriate choice, and consulting an experienced fastener materials expert is recommended outside the range of –50 °C to +150 °C (several factors need to be taken into account, e.g. steel composition, duration of exposure at elevated or low temperature, the effect of the temperature on the fastener mechanical properties and clamped parts).

NOTE 2   Information for the selection and application of steels for use at lower and elevated temperatures is given for instance in EN 10269, ASTM A320/A320M and ASTM A194/A194M.

This document applies to the nuts specified above, with:

—    triangular ISO metric thread in accordance with ISO 68-1,

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

—    thread tolerances in accordance with ISO 965-1, ISO 965-2 or ISO 965-5, and

—    minimum outside diameter or width across flats s ≥ 1,45D (see Annex B).

For hot dip galvanized nuts, additional requirements are specified in ISO 10684.

This document does not specify requirements for functional properties such as:

—    prevailing torque properties (see ISO 2320),

—    torque/clamp force properties (see ISO 16047 for test method),

—    weldability, or

—    corrosion resistance.

Odbor: HZN/TO 8 (Brodogradnja)
Ustanova izvornika:
Rok za komentiranje: 2021-10-22
Prikaži višePrikaži manje
 

This International Standard establishes a coding system to achieve identification of any small craft in terms of:

identification code of the country of the manufacturer of the craft;

identification code of the manufacturer;

serial number;

month and year of manufacture;

model year.

It applies to small craft of all types and materials, of hull length up to 24 m. It does not apply to beach or bathing toys.

Odbor: HZN/TO 551 (Gradnja)
Ustanova izvornika:
Rok za komentiranje: 2021-10-23
Prikaži višePrikaži manje
 

This part of ISO 29481 Information Delivery Manual (IDM) specifies:
• a data schema for exchanging the data required in specific data exchange scenarios during the building lifecycle in the
extensible markup language (XML) schema format.
• a classification system for IDM specifications.
This part of ISO 29481 is intended to facilitate interoperability and reusability of IDM specifications. It promotes digital collaboration
between actors in the construction process and provides a basis for accurate, reliable, repeatable and high-quality information
exchange.

Odbor: HZN/TO Z1 (Informacijska tehnologija)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

ISO/IEC 27007 provides guidance on managing an information security management system (ISMS) audit programme, on conducting audits, and on the competence of ISMS auditors, in addition to the guidance contained in ISO 19011:2011.
ISO/IEC 27007 is applicable to those needing to understand or conduct internal or external audits of an ISMS or to manage an ISMS audit programme.

Odbor: HZN/TO 135 (Nerazorna ispitivanja)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This part of the standard identifies the functional characteristics of a multichannel ultrasonic phased array instrument, used for phased array probes, and provides methods for their measurement and verification.

This standard may partly be applicable to ultrasonic phased array instruments in automated systems but then other tests may be needed to ensure satisfactory performance. When the phased array instrument is a part of an automated system, the acceptance criteria may be modified by agreement between the parties involved.

The document gives the extent of the verification and defines acceptance criteria within a frequency range 0,5 MHz  to 10 MHz.

The evaluation of these characteristics permits a well-defined description of the ultrasonic phased array instrument and comparability of instruments.

Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This document addresses performance criteria for coating systems on exterior wood. Performance requirements are specified according to three categories of end use (defined in EN 927 1) in terms of two mandatory tests, namely natural weathering performance testing carried out in accordance with EN 927 3, and water permeability in accordance with EN 927 5. Additional optional tests (non-mandatory) are tabled which can be used by suppliers, or for specification purposes, to provide additional information, to a standardized format, on aspects of performance relevant to specific situations. The majority of test methods are drawn from EN 927 (all parts), but where relevant additional tests from other national and international sources are used.
Requirements for claiming conformity with this document are defined and provide flexibility for different situations and can also provide a basis for certification.

Odbor: HZN/TO 550 (Opskrba vodom)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This European Standard specifies a method to determine the influence of factory made cementitious products on the odour, flavour, colour and turbidity of test waters after contact with the products.
This European Standard is applicable to factory made cementitious products, e.g. cement mortar linings to metallic pipes, tanks, concrete pipes etc. intended to be used for the transport and storage of water for human consumption, including raw water used for the production of drinking water.

 

Odbor: HZN/TO 550 (Opskrba vodom)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This European Standard specifies a method to determine the migration of substances from factory made cementitious products into test waters after contact with the products.
This European Standard is applicable to factory made cementitious products, e.g. cement mortar linings to metallic pipes, tanks, concrete pipes etc., intended to be used for the transport and storage of water intended for human consumption, including raw water used for the production of drinking water.

 

Odbor: HZN/TO 518 (Podovi, stropovi i zidne obloge)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 
This document specifies three methods for the determination of the tensile properties of materials used as surfaces, elastic layers and shockpads for sports areas.
Method 1 measures the tensile strength of homogenous test specimens that are less than 25 mm in thickness.
Method 2 measures the transversal tensile strength of homogenous test specimens that are more than 25 mm in thickness.
Method 3 measures the tensile strength of sports surfaces or shockpads that are non-homogenous and contain slots or grooves cut into their structure.
This document is applicable both to prefabricated sheet materials and to materials formed by casting of liquid systems cured in- situ.
NOTE If the nature of the sports surface is such that a properly representative test piece cannot be prepared in the manner described in this document, then determination of tensile properties should not be attempted for quality control purposes, or as a predictor of performance in use. With such materials, it can be more appropriate to determine their compressive properties or other dynamic characteristics for these purposes.
Odbor: HZN/TO 528 (Oprema za željeznice)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This document applies to distributor valves and distributor-isolating devices.
The distributor valves contained in this document are of graduable release type. Direct release types are not included.
Functionally they are regarded as not containing relay valves of any type, even if the relay valves are physically an integral part of the distributor valves.
This document applies to both distributor-isolating devices mounted separate from the distributor valve and distributor-isolating devices integral with the distributor valve.
This document specifies the requirements for the design, testing and quality assurance of distributor valves and distributor-isolating devices.
The distributor valve and distributor-isolating device are intended to be part of a brake system mounted in a vehicle with maximum length of 31 m and maximum brake pipe volume of 25 l taking into consideration brake pipe inner diameters between 25 mm and 32 mm.

 

Odbor: HZN/TO 508 (Ambalaža i pakiranje)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This document specifies a method to test the orientation of the flip-top cap on flexible cylindrical tubes [1].
It is applicable to aluminium, plastic and laminated tubes used for packing pharmaceutical, cosmetic, hygiene, food and other domestic and industrial products.

Odbor: HZN/TO 513 (Mjerne jedinice i mjerila)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This European standard specifies general requirements, minimum performance requirements and test procedures for open channelinstrumentation used to determine either volumetric flow-rate and/or total volume passed of waters in artificial open channels. Itcovers the following technology categories:
−Level sensors with associated electronics designed to be used with a conventional gauging structure (e.g. weir or flumefor which the stage discharge characteristics are established and published in a national or international standard) or afluid velocity sensor.
−Integrated velocity area devices comprising level and velocity sensors that may be separate or combined in a single assembly;
−Velocity sensors that determine the mean water velocity through a channel.
It is recognised that for some OCIs certain tests cannot be carried out.

Odbor: HZN/TU I2 (Strojarstvo 2)
Ustanova izvornika:
Rok za komentiranje: 2021-10-25
Prikaži višePrikaži manje
 

This document specifies how to capture, measure and analyse transmission electron microscopy images to obtain particle size and shape distributions in the nanoscale.
This document broadly is applicable to nano-objects as well as to particles with sizes larger than 100 nm. The exact working range of the method depends on the required uncertainty and on the performance of the transmission electron microscope. These elements can be evaluated according to the requirements described in this document.

 

Odbor: HZN/TO 44 (Zavarivanje i srodni postupci)
Ustanova izvornika:
Rok za komentiranje: 2021-10-30
Prikaži višePrikaži manje
 

This document is part of a series of standards, details of which are given in ISO 15607:2019, Annex A.

This document specifies how a welding procedure specification for finishing welding of aluminium castings is qualified by welding procedure tests.

Arc welding of aluminium castings is performed by the following processes in accordance with ISO 4063:

—    131 MIG welding with solid wire electrode

—    132 MIG welding with flux cored electrode

—    133 MIG welding with metal cored electrode

—    141 TIG welding with solid filler material (wire/rod)

—    142 Autogenous TIG welding

—    143 TIG welding with tubular cored filler material (wire/rod)

—    145 TIG welding using reducing gas and solid filler material (wire/rod)

—    146 TIG welding using reducing gas and tubular cored filler material (wire/rod)

—    15 plasma arc welding

The shielding gases used with these processes are:

—    argon, ISO 14175 – I1

—    helium, ISO 14175 – I2

—    argon helium mixture, ISO 14175 – I3

The principles of this document can be applied to other welding processes and shielding gases.

This document is not applicable for repair welding or for welding of joints where ISO 15614‑2 is to be used.

Odbor: HZN/TO 207 (Upravljanje okolišem)
Ustanova izvornika:
Rok za komentiranje: 2021-10-30
Prikaži višePrikaži manje
 

This International Standard provides guidance on how to conduct an EDD Assessment through a systematic process of identifying environmental aspects, issues and conditions as well as determining, if appropriate, their business consequences.

This International Standard does not provide guidance on how to conduct other types of environmental assessment, such as:

a)    environmental audits (including environmental management system and regulatory compliance audits);

b)    environmental impact assessments;

c)    environmental performance, efficiency, or reliability evaluations; or

d)    intrusive environmental investigations and remediation.

This International Standard is not intended for use as a specification standard for certification or registration purposes or for the establishment of environmental management system requirements.

Use of this International Standard does not imply that other standards and legislation are imposed on the client or the assessee.

Odbor: HZN/TO 178 (Dizala, pokretne stube i pokretne trake za osobe)
Ustanova izvornika:
Rok za komentiranje: 2021-11-02
Prikaži višePrikaži manje
 
1.1 This document specifies the safety requirements for the construction and installation of power operated lifts attached to cranes and intended for access to workplaces on cranes, by authorised persons. This includes intended use, erection, dismantling, inspection and maintenance. The lift serves defined landing levels and has a load carrying unit which is:
- designed for the transportation of persons and goods;
- guided;
- travelling vertically or along a path within 15 degrees maximum from the vertical;
- supported by rack and pinion or suspended by steel wire ropes;
- travelling with a speed not more than 1,0 m/s for permanent lifts and not more than 0,4 m/s for temporary lifts.
1.2 This document identifies hazards as listed in Clause 4 which arise during the various phases in the life of such equipment and describes methods for the elimination or reduction of these hazards when used as intended by the manufacturer.
1.3 This document does not specify the additional requirements for:
- operation in severe conditions (e.g. extreme climates, strong magnetic fields);-
- lightning protection;
- operation subject to special rules (e.g. potentially explosive atmospheres);
NOTE Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this European Standard. The present standard is not intended to provide means of complying with the essential health and safety requirements of Directive 94/9/EC.
- electromagnetic compatibility (emission, immunity);
- handling of loads the nature of which could lead to dangerous situations;
- the use of combustion engines;
- hydraulic drive units;
- hazards occurring during manufacturing process;
- hazards occurring as a result of being erected over a public road;
- earthquakes;
- noise (see also Directive on noise emissions from machines used outdoors (2000/14/EC)).
Odbor: HZN/TO 218 (Drvo)
Ustanova izvornika:
Rok za komentiranje: 2021-11-02
Prikaži višePrikaži manje
 

This European Standard describes a method for assessing the resistance of wood-based panel products to attack by wood-destroying basidiomycete fungi growing in pure culture.
The method is applicable to uncoated, rigid wood-based panel products. It is applicable to the determination of the decay resistance of wood-based panel products:
— made from naturally durable materials;
— made from materials treated with preservatives prior to manufacture;
— treated with a preservative which is introduced during manufacture, for example as an additive to the adhesive;
— treated with preservative after manufacture.
NOTE 1 This method can be used in conjunction with an appropriate ageing procedure, for example EN 73 or EN 84.
NOTE 2 Wood-based panel products that have received a preservative treatment after manufacture can be susceptible to attack through the cut edges of the test specimens and the decay resistance indicated can be less than that of complete panels used in service.
Annex A (informative) contains a guidance on sampling.
Annex B (normative) contains some methods of sterilization.
Annex C (informative) contains information on the culture vessels.
Annex D (informative) contains an example of a test report.
Annex E (informative) contains information on the test fungi.

Odbor: HZN/TO 502 (Plinski uređaji)
Ustanova izvornika:
Rok za komentiranje: 2021-11-02
Prikaži višePrikaži manje
 

This European Standard specifies the special constructional and operational characteristics, as well as the requirements and methods of test for safety and marking, for domestic cooking appliances having forced-convection ovens and /or grills using combustible gases, as defined in EN 30-1-1:2008+A2:2010.
Unless specifically excluded, this European Standard applies to appliances or their component parts, whether the component parts are independent or incorporated as part of the appliance, even if the other heating components use electrical energy (for example combined gas-electric cookers).
This European Standard includes requirements covering the electrical safety of equipment incorporated in the appliance that are associated with the use of gas. It does not include requirements covering the electric safety of electrically-heated components or their associated equipment1).
This European Standard does not apply to:
- outdoor appliances;
- appliances connected to a combustion products evacuation duct;
- appliances having a pyrolytic gas oven;
- appliances having covered burners which do not comply with the constructional requirements 
of EN 30-1-1:2008+A2:2010, 5.2.8.2.2;
- appliances incorporating flame supervision devices and having an automatic ignition device for which the duration of the ignition attempt is limited by design;
- appliances equipped with a burner that is periodically ignited and extinguished under the control of an automatic on/off device;
- appliances equipped with a burner having a fan for the supply of combustion air or for the evacuation of the products of combustion;
- appliances supplied at pressures greater than those defined in EN 30-1-1:2008+A2:2010, 7.1.2;
- appliances equipped with an oven and/or with a grill having a fan either for the supply of combustion air or for the evacuation of the products of combustion;
- appliances equipped with a compartment in which a burner and an electric heating element can function simultaneously;
- appliances having one or more burners that are capable of remote operation (type 1 or type 2), unless the burner(s) concerned are thermostatically controlled oven burners of time-controlled ovens that are designed for a delayed start without the user being present.
This European Standard does not cover the requirements relating to third family gas cylinders, their regulators and their connection.
This European Standard only covers type testing.

 

Odbor: HZN/TO 44 (Zavarivanje i srodni postupci)
Ustanova izvornika:
Rok za komentiranje: 2021-11-02
Prikaži višePrikaži manje
 

This document specifies how a preliminary welding procedure specification is qualified by welding procedure tests. It applies to arc and gas welding of copper and copper alloys in all product forms.

This document defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for welding operations within the range of variables listed in Clause 9.

This document is applicable to all new welding procedures. However, it does not invalidate previous welding procedure tests made to former national standards or specifications. Where additional tests have to be carried out to make the qualification technically equivalent, it is only necessary to do the additional tests on a test piece made in accordance with this document.

Additional tests can be required by application standards.

The principles of this document may be applied to other fusion welding processes.

Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2021-11-02
Prikaži višePrikaži manje
 
This document specifies a method for determining the shear strength of adhesive bonds in close contact glue line and thick glue line.
It is suitable for the following applications:
a) for assessing the compliance of adhesives with EN 301, EN 15425, EN 16254, EN 17334 and EN 17418;
b) for assessing the suitability and quality of adhesives for load-bearing timber structures.
This test is intended primarily to obtain performance data for the classification of adhesives for load-bearing timber structures according to their suitability for use in defined climatic environments.
This method is not intended for use to provide for structural design and does not necessarily represent the performance of the bonded member in service.