Hlavní oblasti

Oblast zaměření: Akustika a zvuková izolace
Komise : CEN/TC 126 (Acoustic properties of building products and of buildings)
Původce: CEN
K připomínkám do: 11.08.2020
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This part of ISO 10140 specifies a laboratory method for measuring the airborne sound insulation of building products, such as walls, floors, doors, windows, shutters, façade elements, façades, glazing, small technical elements, for instance transfer air devices, airing panels (ventilation panels), outdoor air intakes, electrical raceways, transit sealing systems and combinations, for example walls or floors with linings, suspended ceilings or floating floors.

The test results can be used to compare the sound insulation properties of building elements, classify elements according to their sound insulation capabilities, help design building products which require certain acoustic properties and estimate the in situ performance in complete buildings.

The measurements are performed in laboratory test facilities in which sound transmission via flanking paths is suppressed. The results of measurements made in accordance with this part of ISO 10140 are not applicable directly to the field situation without accounting for other factors affecting sound insulation, such as flanking transmission, boundary conditions and total loss factor.

Oblast zaměření: Akustika a zvuková izolace
Komise : CEN/TC 126 (Acoustic properties of building products and of buildings)
Původce: CEN
K připomínkám do: 11.08.2020
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This part of ISO 10140 specifies the basic measurement procedures for airborne and impact sound insulation in laboratory test facilities.

Oblast zaměření: Kovové koroze
Komise : CEN/TC 262 (Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys)
Původce: CEN
K připomínkám do: 14.08.2020
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This document specifies methods for the determination of

—    the presence of colourless chromate conversion coatings,

—    the presence of hexavalent chromium in colourless and coloured coatings on zinc or cadmium or aluminium-zinc (mass fraction of aluminium: 55 %, within a range of 54 % to 56 % mass fraction) and zinc-aluminium (mass fraction of aluminium: 5 %) alloys,

—    the total chromium content per unit area on zinc and cadmium,

—    the mass per unit area of both colourless and coloured coatings,

—    the satisfactory adhesion of chromate conversion coatings, and

—    the quality of chromate coatings.

These methods are applicable

—    to colourless and coloured chromate conversion coatings containing trivalent and hexavalent chromium in varying proportions and produced by either chemical or electrochemical processes, and

—    only to chromate coatings that are free from any supplementary coatings, such as oil, water or solvent-based polymers or wax.

Komise : CEN/TC 293 (Assistive products and accessibility)
Původce: CEN
K připomínkám do: 14.08.2020
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This International Standard establishes a classification and terminology of assistive products, especially produced or generally available, for persons with disability.

Assistive products used by a person with disability, but which require the assistance of another person for their operation, are included in the classification.

The following items are specifically excluded from this International Standard:

— items used for the installation of assistive products;

— solutions obtained by combinations of assistive products that are individually classified in this International Standard;

— medicines;

— assistive products and instruments used exclusively by healthcare professionals or by teachers;

— non-technical solutions, such as personal assistance, guide dogs or lip-reading;

— implanted devices;

— financial support.

Komise : CEN/TC 139 (Paints and varnishes)
Původce: CEN
K připomínkám do: 15.08.2020
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This document defines terms relating to the evaluation of coating materials in research, development and production with regard to their suitability and safety for industrial processes and error analysis.

This document specifies methods for the preparation of test panels and the subsequent measurement of film thickness, colour, surface texture and other measurable surface properties.

Komise : CEN/TC 139 (Paints and varnishes)
Původce: CEN
K připomínkám do: 15.08.2020
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This document specifies methods for the determination of colour stability/colour evaluation, process hiding power, re-dissolving, overspray absorption, wetting, surface texture and mottling of coating materials applied to a test panel under defined conditions.

Komise : CEN/TC 139 (Paints and varnishes)
Původce: CEN
K připomínkám do: 15.08.2020
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This document specifies visual methods for the assessment of tendency to sagging, formation of bubbles, pinholing and hiding power of coating materials applied to a test panel under defined conditions.

Oblast zaměření: Spojovací součásti
Komise : CEN/TC 185 (Fasteners)
Původce: CEN
K připomínkám do: 16.08.2020
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This document specifies the characteristics of hexagon head screws, in steel and stainless steel, with metric coarse pitch threads M1,6 to M64, and with product grades A and B.

NOTE     If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-1 or ISO 3506-1, and dimensional options from ISO 888 or ISO 4753.

Oblast zaměření: Spojovací součásti
Komise : CEN/TC 185 (Fasteners)
Původce: CEN
K připomínkám do: 16.08.2020
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This document specifies the characteristics of hexagon head screws, in steel, with metric coarse pitch threads M5 to M64, and with product grade C.

NOTE     If in certain cases other specifications are requested, property classes can be selected from ISO 898-1, and dimensional options from ISO 888 or ISO 4753.

Oblast zaměření: Spojovací součásti
Komise : CEN/TC 185 (Fasteners)
Původce: CEN
K připomínkám do: 16.08.2020
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This document specifies the characteristics of hexagon head bolts, in steel and stainless steel, with metric coarse pitch threads M1,6 to M64, and with product grades A and B.

NOTE     If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-1 or ISO 3506-1, and dimensional options from ISO 888 or ISO 4753.

Oblast zaměření: Spojovací součásti
Komise : CEN/TC 185 (Fasteners)
Původce: CEN
K připomínkám do: 16.08.2020
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This document specifies the characteristics of hexagon head bolts with reduced shank (shank diameter » pitch diameter), in steel and stainless steel, with metric coarse pitch threads M3 to M20, and with product grade B.

NOTE 1 If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-1 or ISO 3506-1, and dimensional options from ISO 888 or ISO 4753.

NOTE 2 For hexagon head bolts with full shank, see ISO 4014.

Oblast zaměření: Jeřáby
Komise : CEN/TC 147 (Cranes. Safety)
Původce: CEN
K připomínkám do: 17.08.2020
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This document applies to mobile cranes as defined in 3.16, with following characteristics:

—    mobile cranes can operate on tyres, crawlers or with other mobile arrangements. In fixed positions, they can be supported by outriggers or other accessories increasing their stability;

—    the superstructure of mobile cranes can be of the type of full circle slewing, of limited slewing or non-slewing. It is normally equipped with one or more hoists and/or hydraulic cylinders for lifting and lowering the boom and the load;

—    mobile cranes can be equipped either with telescopic booms, with articulated booms, with lattice booms – or a combination of these – of such a design that they can readily be lowered;

—    loads can be handled by hook block assemblies or other load-lifting attachments for special services.

This document is applicable to the design, build, installation of safety devices, information for use, maintenance and testing of mobile cranes.

This document is not applicable for the additional hazards related to the mounting a mobile crane on other chassis (e.g. railcars, portals, pontoons). Examples of mobile crane types and their major components are given in Annex A, B.1 and B.2.

This document is not applicable to:

—    loader cranes (see EN 12999);

—    off-shore cranes (see EN 13852‑1);

—    floating cranes (see EN 13852‑2);

—    slewing jib crane (see EN 14985);

—    variable reach truck (see EN 1459);

NOTE 1       Variable Reach Trucks are commonly known as telehandlers.

—    to cranes, installed on an agricultural tractor, intended to tow a trailer which has capability to carry goods;

—    mobile self-erecting tower cranes (see EN 14439);

—    earth-moving machinery used for object handling (see EN 474-series).

This document does not cover hazards related to the lifting of persons.

NOTE 2       The use of mobile cranes for the lifting of persons is subject to specific national regulations.

This document does not cover hazards related to the combination of a mobile crane with other machinery.

This document does not cover hazards related to the use of the mobile crane in potential explosive atmosphere.

For duty cycle work such as grab, magnet, piling or similar work, additional provisions are required which are outside the scope of this document.

The hazards covered by this document are identified by Annex C.

This document is not applicable to mobile cranes which are manufactured before the date of publication of this document by CEN.

Oblast zaměření: Stavební konstrukce
Komise : CEN/TC 250 (Structural Eurocodes)
Původce: CEN
K připomínkám do: 17.08.2020
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Amendment

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 17.08.2020
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This document specifies the functional, performance and quality requirements for rail vehicle interior glazing including type testing, routine testing and inspection methods.

This document applies to all rail vehicles.

Determination of the size, shape, orientation and position of interior glazing is outside the scope of this document. These data form part of the interior glazing technical specification.

This document does not specify requirements for the interfaces between the interior glazing and the vehicle. Accordingly, this document does not address issues relating to installation and structural integrity.

This document does not apply to interior glazing with a surface less than 0,02 m2 and also emergency device casings (e.g. emergency hammers, passenger alarm systems, etc).

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 17.08.2020
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This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, for aerospace applications.

Classification: 1 100 MPa [1]/315 °C [2].

 

[1]     Minimum tensile strength of the material at ambient temperature

[2]     Maximum temperature that the screw can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the coating.

Oblast zaměření: Výbušniny a ohňostroje
Komise : CEN/TC 212 (Pyrotechnic articles)
Původce: CEN
K připomínkám do: 17.08.2020
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This document establishes a system for dividing fireworks into categories and types. It is applicable to fireworks in categories F1, F2 and F3 as defined by Article 6 Para 1 Clause a Subclause i to iii of Directive 2013/29/EU, and given in the following:

•      aerial wheels (only category F3)

•      bangers (only categories F2 and F3)

•      batteries and batteries requiring external support (only categories F2 and F3)

•      combinations and combinations requiring external support (only categories F2 and F3)

•      Bengal matches (only category F1)

•      Bengal sticks (only categories F1 and F2)

•      Christmas crackers (only category F1)

•      compound fireworks (only categories F2 and F3)

•      crackling granules (only categories F1 and F2)

•      double banger (only category F2)

•      flash bangers (only categories F2 and F3)

•      flash pellets (only categories F1 and F2)

•      ground movers (only category F2)

•      ground spinners (only categories F1 and F2)

•      hand-held sparklers (only categories F1 and F2)

•      jumping crackers (only category F2)

•      jumping ground spinners (only category F2)

•      mines (only categories F2 and F3)

•      mini rocket (only category F2)

•      non hand-held sparklers (only categories F1 and F2)

•      novelty matches (only category F1)

•      party poppers (only category F1)

•      report rockets (only category F3)

•      rockets (only categories F2 and F3)

•      roman candles (only categories F2 and F3)

•      senko-hanabi (only category F1)

•      serpents (only category F1)

•      shot tubes (only category F2 and F3)

•      snaps (only category F1)

•      spinners (only category F1)

•      table bombs (only category F1)

•      throwdowns (only category F1)

•      wheels (only category F2 and F3).

Oblast zaměření: Kvalita půdy
Komise : CEN/TC 444 (Test methods for environmental characterization of solid matrices)
Původce: CEN
K připomínkám do: 17.08.2020
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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 solid waste materials with potential for beneficial use as construction products. The test is not suitable for substances that are volatile under ambient conditions. The granular solid waste is 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.

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 and 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 described in a way that they fit for testing of organic substances and are also applicable to inorganic substances depending on the set-up.

Granular solid waste without potential for beneficial use is excluded from the scope.

NOTE 3       Granular solid waste materials without potential for beneficial use can be materials with gas generation or biodegradation during a potential reuse scenario.

NOTE 4       This procedure is generally not applicable to solids that are easily biologically degradable and solids reacting with the leachant, leading to, for example, excessive gas emission or excessive heat release, impermeable hydraulically bound solids or solids that swell in contact with water.

This test is applicable to types of granular solid waste of which the general long-term leaching behaviour is known based on previous investigations.

This up-flow percolation test is performed under specified test conditions, which are equal to the test conditions given in CEN/TS 16637-3 (for granular construction products). It 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.

NOTE 5       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.

Identical test conditions as for CEN/TS 16637-3 are applied in this test in order to allow full comparability for verifying compliance to regulatory limit values of construction products and waste-derived construction products and to avoid double testing. Due to this prerequisite it is accepted that, once CEN/TS 16637-3 is carried out under the legislative context of testing construction products and the granular solid material is rejected as a construction product so that it remains waste, the test results are eligible in the context of testing waste materials as well and that prEN 17516 does not need to be carried out again.

Granular solids that exhibit a saturated hydraulic conductivity of about 10−8 m/s or higher can usually be subjected to this test. This procedure is also applicable to granular solid waste showing solidification in the column, if the final hydraulic conductivity is within the specified range.

Komise : CEN/TC 151 (Construction equipment and building material machines. Safety)
Původce: CEN
K připomínkám do: 17.08.2020
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This document deals with all significant hazards, hazardous situations and events, as listed in Annex A, which are relevant to stationary diamond wire saws (stationary diamond mono-wire saws and stationary diamond multi-wire saws), as defined in Clause 3.

Stationary diamond wire saws may be used in quarries or in sawmill for cutting natural stones (e.g. marble, granite), when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A).

This document deals only with stationary diamond wire saws using coated diamond wire as tool.

This document specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.

This document deals all significant hazards that may occur within the expected lifetime of the machinery including the phases of transport, assembly, dismantling, disabling and scrapping.

This document does not deal with the significant hazards arising by the use of other facilities/devices not described in this document, that may be fitted on the machines or that may be used during the work cycle.

This document does not deal with:

a)     operation under extreme ambient conditions (outside the limits defined in EN 60204‑1:2018);

b)    upstream and downstream conveying elements, not integrated with stationary diamond wire saws, for transporting of the work-pieces.

This document is not applicable to machines which are manufactured before the date of publication of this document by CEN.

Komise : CEN/TC 151 (Construction equipment and building material machines. Safety)
Původce: CEN
K připomínkám do: 17.08.2020
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This document deals with all significant hazards, hazardous situations and events, as listed in Annex A, which are relevant to transportable diamond wire saws and cutting operations as defined in Clause 3.

This document deals only with transportable diamond wire saws used in quarries for cutting natural stones (e.g. marble, granite), when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A).

This document deals only with transportable diamond wire saws using coated diamond wire as tool.

This document specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.

This document deals all significant hazards that may occur within the expected lifetime of the machinery including the phases of transport, assembly, dismantling, disabling and scrapping.

This document does not deal with the significant hazards arising by the use of other facilities/devices not described in this document, that may be fitted on the machines or that may be used during the work cycle.

This document does not deal with:

a)     operation under extreme ambient conditions (outside the limits defined in EN 60204‑1:2018);

b)    upstream and downstream conveying elements, not integrated with transportable diamond wire saws, for transporting of the work-pieces.

This document is not applicable to machines which are manufactured before the date of publication of this document by CEN.

Oblast zaměření: Odvodňovací zařízení
Komise : CEN/TC 165 (Wastewater engineering)
Původce: CEN
K připomínkám do: 17.08.2020
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This document specifies requirements for the design of drain and sewer systems outside buildings.

It is applicable to drain and sewer systems, which operate essentially under gravity, from the point where the wastewater leaves a building, roof drainage system, or paved area, to a point where it is discharged into a wastewater treatment plant or receiving water body.

This part specifies requirements for the layout of drain and sewer systems.