Hlavní oblasti

Oblast zaměření: Plasty
Komise : CEN/TC 249 (Plastics)
Původce: CEN
K připomínkám do: 31.12.2018
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This part of ISO 294 specifies two two‑cavity moulds, the type D1 and D2 ISO moulds, for the injection moulding of small plates measuring 60 mm ⤬ 60 mm with a preferred thickness of 1 mm (type D1) or 2 mm (type D2), which can be used for a variety of tests. The moulds may additionally be fitted with inserts for studying the effects of weld lines on the mechanical properties (see Annex A).

Oblast zaměření: Pevná paliva
Komise : CEN/TC 383 (Sustainably produced biomass for energy applications)
Původce: CEN
K připomínkám do: 31.12.2018
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Amendment

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies test methods for the evaluation of the mechanical properties for moisture curing, self-curing or water drying foams dispensed from single pressurized containers used as an insulating air sealant and adhesive for both building and non-building applications.

This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

The following test methods are described:

—    Compression strength: This test method describes how to determine the compressive strength of a cured foam. It gives an indication of the foams resistance against area distributed pressure. The maximum endurable stress is determined.

—    Movement capability: This test method describes how to determine the movement capability of cured foam. The result gives an indication of the degree of flexibility of the cured foam.

—    Bonding strength: The method displays the measurement of the bonding power of a One Component (Foam) Adhesive, dispensed from a pressurized can, between two substrates with direct contact.

—    Tensile strength: This test method describes how to determine the maximum stress a cured foam can withstand while being stretched before breaking. The result gives an indication of the elasticity of the cured foam.

—    Shear strength: This method displays the behavior of a foam system towards shear forces. It shows the strength and the bonding power of the foam as the sandwich element between wooden plates. The test is conducted according to EN 12090.

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies test methods for the evaluation of the expansion properties for moisture curing, self-curing or water drying foams dispensed from single pressurized containers.

This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

The following test methods are described:

—    Dimensional Stability: This test method describes how to determine the dimensional stability (shrinkage or expansion) of cured foam under typical and extreme conditions.

—    Curing Pressure: This method describes how to determine the generation of pressure during the curing process of an OCF.

—    Post Expansion: This method describes how to measure the expansion of a freshly dispensed liquid foam (froth) during the curing phase.

Oblast zaměření: Nezařazeno
Komise : CEN/TC 369 (Candle fire safety)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies requirements and test methods for the fire safety of candles intended to be burned indoors.

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies test methods for the evaluation of the yield characteristics properties for moisture curing, self-curing or water drying foams dispensed from single pressurized containers.

This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

The following test methods are described:

—    determination of the apparent density of an OCF extruded in a joint and calculation of the theoretical foam volume (yield) in running meters of the whole can;

—    determination of the total foam volume for the whole OCF container;

—    determination of the real volume of cured foam, respecting eventual cavities inside the foam structure;

—    determination of the density of a cured OCF for identification purposes only.

Oblast zaměření: Zařízení pro děti
Komise : CEN/TC 252 (Child use and care articles)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies safety requirements relating to the materials, construction, performance, packaging and product information for equipment marketed for children of 0 to 48 months (see B.2) of age to drink:

—    Re-usable drinking accessories

—    Re-usable feeding bottles and drinking cups

—    Single-use feeding bottles, feeding bags and drinking accessories sold with these bottles

—    Single-use feeding teats

—    Ready to use feeding teats

This document does not include requirements for the cleanliness of ready to use and single use products.

This document does not apply to products designed for specialist clinical medical applications, e.g. those relating to cleft lip palates.

This document does not apply to drinking equipment made from ceramics.

This document does not apply to bags intended for storage only.

This document does not apply to drinking equipment which is supplied with fluids or food when purchased.

This document is not applicable to soothers. Safety requirements and test methods for soothers are specified in EN 1400 [6].

Safety requirements and test methods for Cutlery and other feeding equipment are specified in EN 14372- Cutlery and feeding utensils [7].

Oblast zaměření: Cement
Komise : CEN/TC 51 (Cement and building limes)
Původce: CEN
K připomínkám do: 31.12.2018
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This document defines and gives the specifications of 39 distinct common cements, 7 sulfate resisting common cements as well as 3 distinct low early strength blast furnace cements and 2 sulfate resisting low early strength blast furnace cements and their constituents. The definition of each cement includes the proportions in which the constituents are to be combined to produce these distinct products in a range of nine strength classes. The definition also includes requirements which the constituents have to meet. It also includes mechanical, physical, and chemical requirements. Furthermore, this standard states the conformity criteria and the related rules. Necessary durability requirements are also given.

In addition to those sulfate resisting cements defined in the present document, other cements conforming either to this standard or to other standards, European or national, have been nationally demonstrated to have sulfate resisting properties. These cements which are listed in Annex A, are considered by different CEN Member countries as sulfate resisting within the limits of their territory.

NOTE 1       In addition to the specified requirements, an exchange of additional information between the cement manufacturer and user can be helpful. The procedures for such an exchange are not within the scope of this standard but should be dealt with in accordance with national standards or regulations or can be agreed between the parties concerned.

NOTE 2       The word “cement” in EN 197‑1 is used to refer only to common cements unless otherwise specified.

This document does not cover:

—    very low heat special cement covered by EN 14216;

—    supersulfated cement covered by EN 15743;

—    calcium aluminate cement covered by EN 14647;

—    masonry cement covered by EN 413‑1.

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies test methods for the evaluation of the application properties for moisture curing, self-curing or water drying foams dispensed from single pressurized containers used as an insulating air sealant and adhesive for both building and non-building applications.

This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

The following test methods are described:

—    Cutting time: This test method describes how to determine the hardening time of a freshly foamed OCF (froth) until it can be cut.

—    Tack free time: This test method describes how to determine the tack free time of a freshly foamed OCF.

—    Sagging behaviour: This test method describes how to evaluate the sagging behaviour and determine the biggest joint possible before a liquid OCF (froth) slips off.

Oblast zaměření: Chlazení
Komise : CEN/TC 44 (Household refrigerating appliances and commercial refrigerated cabinets)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies classification, requirements for the construction, performance and energy consumption testing of gelato scooping cabinets and pozzetto used to sale and/or display artisan and self made gelato. It specifies test conditions and methods for checking that the requirements have been satisfied, their marking and the list of their characteristics to be declared by the manufacturer.

Oblast zaměření: Kontejnery
Komise : CEN/TC 119 (Swap bodies for combined goods transport)
Původce: CEN
K připomínkám do: 31.12.2018
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The transport stability of packages is a vital part of transport safety and the possibility of securing the cargo on different types of Cargo Transport Units (CTUs). This document specifies the requirements for marking and different methods for testing the transport stability of packages.

A package means the complete product of the packing operation, consisting of the packaging and its contents prepared for transport.

The transport stability of the packages is divided to different levels depending on the capability to withstand the forces during the transport. The transport stability of packages requires different types of CTUs and/or securing methods to obtain safe cargo securing during the entire transport. Due to the different transport stability of the packages and different types of CTUs, additional securing of the cargo has to be determined in each specific case.

Before the package is prepared for the transport it can be defined as a handling unit without any transport packaging material to obtain transport stability. The minimum requirement for the stability of the handling unit is set to obtain a safe handling both before and after the transport.

The aim of the different test methods is to define the Transport Stability Level (TSL) of a package or handling unit.

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies test methods for the evaluation of the insulation properties for moisture curing, self-curing or water drying foams dispensed from single pressurized containers used as an insulating air sealant and adhesive for both building and non-building applications.

This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

The following test method is described:

—    Thermal conductivity: This method describes how to determine the long term thermal conductivity of a cured OCF foam, dispensed from a pressurized can, with a sample subjected to accelerated ageing procedure.

Oblast zaměření: Dveře a okna
Komise : CEN/TC 33 (Doors, windows, shutters, building hardware and curtain walling)
Původce: CEN
K připomínkám do: 31.12.2018
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This document applies to Mechatronic door furniture (MDF) fitted on the door set which gives the possibility to control the locking and/or release part through an electronic authorization means. This can be operable by credentials (i.e. card, code, biometric).

The MDF according to this document is combined with locks according to EN 12209, EN 14846, prEN 15685 or may be a part of an emergency exit device according to EN 179, EN 1125 or EN 13637.

The MDF may be standalone or linkable to an external control system.

The document would allow classifying the MDF upon several characteristics such as category of use, durability, environmental, security, and type of operating device.

The suitability of the MDF for use on fire or smoke-door assemblies is determined by fire resistance tests conducted in addition to the performance testing specified by this document.

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies a method for testing the strength of wood adhesives at 80 °C.

NOTE          The procedure described is based on a test developed in Germany known originally as the WATT '91 test. It uses the test piece described in EN 205.

Oblast zaměření: Tapety
Komise : CEN/TC 99 (Wallcoverings)
Původce: CEN
K připomínkám do: 31.12.2018
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This document:

—    specifies requirements for dimensions and marking;

—    gives the symbols to be used for marking purposes, for matching, methods of application and removal.

The marking requirements of this document are primarily for information for the consumer and to еnаblе optimum use to be made of the product.

This document applies to wallcoverings for subsequent decoration supplied in rolls for hanging on to walls and ceilings by means of an adhesive, covering the whole of the interface between the wallcovering and the support.

Excluded from this document are rigid materials, materials not attached or not wholly attached by adhesive, finished wallpapers, wall vinyls, plastics wallcoverings, textile wallcoverings, heavy duty wallcoverings and non-decorative wallcoverings such as wall linings or those with special properties, e.g. thermal or acoustic insulation.

Oblast zaměření: Nezařazeno
Komise : CEN/TC 369 (Candle fire safety)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies product safety labels for burning indoor candles.

Oblast zaměření: Lepidla
Komise : CEN/TC 193 (Adhesives)
Původce: CEN
K připomínkám do: 31.12.2018
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This document specifies test methods for the determination of the suitability of two component epoxy and two component polyurethane adhesives for glued-in steel rods in glued laminated timber (GLT) and glued solid timber (GST) according to EN 14080, cross laminated timber (CLT) according to EN 16351 and laminated veneer lumber (LVL) according to EN 14374.

It specifies performance requirements and the determination of characteristic bond strength values for such adhesives for the prefabrication under factory or factory-like conditions of load-bearing timber-steel rod joints only. This document does not cover the performance of adhesives for on-site gluing (except for factory-like conditions).

Several provisions of this document can apply to repair and upgrading of existing timber structures including (cracked/fissured) solid wood beams. For adhesives for on-site repair or applications with solid timber additional provisions need to be taken into account. Such provisions are not part of this document.

This document also covers glued–in rods in surface treated wood. It does not cover glued-in rods in modified and stabilized wood with considerably reduced swelling and shrinkage properties, e.g. such as acetylated wood, heat treated wood, polymer impregnated wood and preservative treated wood.

The joints are intended for load-bearing timber structures subjected to temperatures up to 60 °C over a longer time in service classes 1 and 2 which are loaded predominantly static or quasi static according to EN 1990 and EN 1991-1-1.

A design procedure for glued-in rods for timber structures is given in an informative Annex A.

Oblast zaměření: Polovodiče
Komise : IEC/TC 110 (Electronic display devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 1.01.2019
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This document specifies the standard measurement conditions and measuring methods for determining image qualities of the eyewear displays. This document is applicable to non see-through type (VR goggle) and see-through type (AR glasses) eyewear displays using virtual image optics.

Excluded: Contact-lens type displays, and the retina direct projection displays.

NOTE See IEC/TR 63145-1-1[1] eyewear display, ISO 9241-302 3.5.45 see-through.

Oblast zaměření: Polovodiče
Komise : IEC/TC 110 (Electronic display devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 1.01.2019
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This document specifies the standard measurement conditions and measuring methods for determining the see-through optical properties and image quality of augmented reality (AR) eyewear displays. This includes the transmission characteristics and ambient optical performance of the eyewear.

Excluded: Contact lens type displays.