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ISO/TC 69/SC 4/WG 11

  • EN 13984:2013/prA1

    08-08-2014
    00254160

    Flexible sheets for waterproofing - Plastic and rubber vapour control layers - Definitions and characteristics

    Oprindelse:
    CEN
    Status
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    The scope of this amendment includes: - the introduction of CPR requirements (e.g. Annex ZA, clause 6) - removal of Product Data Sheets descriptions (e.g. clause 7 and Annex D) - reference to CEN/TR 16625 for MLV/MDV - correction of minor editorial issues.
  • ISO/NP TS 13989-1

    13-10-2015
    069382

    Calculation of scuffing load capacity of cylindrical, bevel and hypoid gears-- Part 1: Flash temperature method

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    ISO
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  • ISO/NP TS 13989-2

    13-10-2015
    069383

    Calculation of scuffing load capacity of cylindrical, bevel and hypoid gears-- Part 2: Integral temperature method

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  • prEN 14015 rev

    04-09-2014
    00265013

    Specification for the design and manufacture of site built, vertical, cylindrical, flat-bottomed, above ground, welded, steel tanks for the storage of liquids at ambient temperature and above

    Oprindelse:
    CEN
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    1.1 This document specifies the requirements for the materials, design, fabrication, erection, testing and inspection of site built, vertical, cylindrical, flat bottomed, above ground, welded, steel tanks for the storage of liquids at ambient temperatures and above, and the technical agreements that need to be reached (see Annex A). This document does not apply to tanks where the product is refrigerated to maintain it as a liquid at atmospheric pressure (see EN 14620 part 1 to 5). This document is concerned with the structural integrity of the basic tank structure and does not provide requirements for considering process design, operational issues, safety and firefighting facilities, in-service inspection, maintenance or repair. These aspects are covered in detail in other Codes of Practice (see Annex B). 1.2 This document applies to closed-top tanks, with and without internal floating covers (see Annex C) and open-top tanks, with and without floating roofs (see Annexes D and E). It does not apply to 'lift-type' gas holders. 1.3 This document applies to storage tanks with the following characteristics: a) design pressure less than 60 mbar1) and design internal negative pressure not lower than 6.0 mbar (see 5.1 for pressure limitations); b) design metal temperature not lower than -40 °C and not higher than +300 °C (see 5.2.2); c) maximum design liquid level not higher than the top of the cylindrical shell. 1.4 The limits of application of this document terminate at the following locations. - face of the first flange in a bolted flange connection; - first threaded joint on the pipe or coupling outside of the tank shell, roof or bottom; - first circumferential joint in a pipe not having a flange connection. 1.5 This document is applicable to storage tanks where, irrespective of the material strength used, the maximum allowable stress shall not exceed 260 N/mm2. 1.6 In addition to the definitive requirements, this document also requires the items detailed in Annex A ...
  • prEN 14034-1 rev

    07-12-2012
    00305138

    Determination of explosion characteristics of dust clouds - Part 1: Determination of the maximum explosion pressure pmax of dust clouds and Determination of the maximum rate of explosion pressure rise (dp/dt)max of dust clouds

    Oprindelse:
    CEN
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    This document describes a test method for the determination of – the maximum explosion pressure and – the maximum rate of explosion pressure rise of dust clouds in a closed vessel under defined initial conditions of pressure and temperature. This method is not suitable for use with recognised explosives, like gunpowder and dynamite, substances which do not require oxygen for combustion, pyrophoric substances, or substances or mixtures of substances which may under some circumstances behave in a similar manner.
  • prEN 14041 rev

    16-06-2014
    00134232

    Resilient, textile and laminate floor coverings - Essential characteristics

    Oprindelse:
    CEN
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    This standard specifies the essential requirements for: - resilient floor coverings manufactured from plastics, linoleum, cork or rubber, excluding loose-laid mats; - textile floor coverings, excluding loose-laid (barrier) mats and rugs; - laminate floor coverings Floor panels for loose-laying containing at least one of the above products are also covered by this standard It reproduces the system(s) for Assessment and Verification of Constancy of Performance (AVCP) of product(s), to which the product shall be submitted. The products are intended for use as floor coverings within a building according to the manufacturer's specifications. This standard does not apply to floor coverings containing asbestos, carcinogens or mutagens of categories 1A and 1B This standard does not specify product requirements, which are not related to health, safety and energy saving. Such requirements are covered by separate European Standards (see Annex A, informative). To perform correctly, floor coverings require correct installation and maintenance. However, this document does not cover installation or maintenance, but does give advice on minimising slippage hazards (see Annex C, informative).
  • prEN 14063-1 rev

    05-05-2015
    00088394

    Thermal insulation products for buildings - In-situ formed expanded clay lightweight aggregate products - Part 1: Specification for the loose-fill products before installation

    Oprindelse:
    CEN
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    This European Standard specifies the requirements for loose-fill expanded clay lightweight aggregate products for in-situ installation in roofs, ceilings, floors and ground floors. This Part 1 of the standard is a specification for the insulation products before installation. This Part 1 of the standard also describes the product characteristics and includes procedures for testing, marking and labelling. This standard does not specify the required level of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application are to be found in regulations or non-conflicting standards. This standard does not specify performance requirements for airborne sound insulation and for acoustic absorption applications.
  • prEN ISO 14064-1 rev

    17-04-2014
    CSS26039

    Greenhouse gases - Part 1: Specification with guidance at the organization level for quantification and reporting of greenhouse gas emissions and removals

    Oprindelse:
    CEN
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  • prEN 14064-1 rev

    15-09-2014
    00088372

    Thermal insulation products for buildings - In-situ formed loose-fill mineral wool (MW) products - Part 1: Specification for the loose-fill products before installation

    Oprindelse:
    CEN
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    This European Standard specifies the requirements for blown loose-fill mineral wool products for in-situ installation in lofts, masonry cavity walls and frame constructions.This European standard is a specification for the insulation products before installation. It describes the product characteristics and includes procedures for testing, marking and labelling.This document does not specify the required level of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application are to be found in regulations or non-conflicting standards.NOTE To avoid water penetration in masonry walls special tests adjusted to local climate might be needed.This document does not cover factory made mineral wool (MW) insulation products or in-situ products intended to be used for the insulation of building equipment and industrial installations.Products with a declared thermal resistance lower than 0,25 m².K/W or a declared thermal conductivity greater than 0,060 Wm/(m.K) at 10 °C are not covered by this document.This document does not cover products intended for airborne sound insulation and for acoustic absorption applications.
  • prEN ISO 14064-2 rev

    17-04-2014
    CSS26040

    Greenhouse gases - Part 2: Specification with guidance at the project level for quantification, monitoring and reporting of greenhouse gas emission reductions or removal enhancements

    Oprindelse:
    CEN
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  • prEN ISO 14064-3 rev

    17-04-2014
    CSS26041

    Greenhouse gases - Part 3: Specification with guidance for the validation and verification of greenhouse gas assertions

    Oprindelse:
    CEN
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  • prEN 14067-6 rev

    13-05-2015
    00256758

    Railway applications - Aerodynamics - Part 6: Requirements and test procedures for cross wind assessment

    Oprindelse:
    CEN
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    This European Standard applies to the cross wind assessment of railways taking into consideration the recommendations given in Annex M on the application of the standard (migration rule). The methods presented have been applied to passenger vehicles with a maximum speed up to 360 km/h and to freight vehicles with a maximum speed up to 160 km/h. This European Standard applies to coaches, multiple units, freight wagons, locomotives and power cars.
  • prEN 14081-1 rev

    12-01-2016
    00124156

    Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading, additional requirements for initial type testing

    Oprindelse:
    CEN
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    This standard specifies requirements, additional to those in EN 14081-1, for initial type testing of machine graded structural timber with rectangular cross sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336. This includes requirements for strength grading machines and test equipment for proof loading graded material.
  • EN 14081-3:2012/prA1

    13-01-2016
    00124166

    Timber structures - Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control

    Oprindelse:
    CEN
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    This European Standard specifies requirements additional to those given in EN 14081-1 for factory production control of machine graded structural timber with rectangular cross-sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336.
  • prEN 14103 rev

    29-10-2013
    00307153

    Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents

    Oprindelse:
    CEN
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    Scope: The purpose of this document is to describe a procedure for the determination of the ester content in fatty acid methyl esters (FAME) intended for incorporation into diesel oil. It also allows determining the linolenic acid methyl ester content. It allows verifying that the ester content of FAME is greater than 90 % (m/m) and that the linolenic acid content is between 1 % (m/m) and 15 % (m/m). This method is suitable for FAME which contains methyl esters between C6 and C24. NOTE – For the purposes of this European Standard, the terms “% (m/m)” and “%(v/v)” are used to represent respectively the mass and volume fractions. Proposal of revision: This European Standard specifies a method for the determination of the methyl ester content of fatty acid methyl ester (FAME) fuels. In order to modify the requirements for the purity of standards, to include a procedure for the determination of the purity of standards and to improve the measurement of short chain FAMEs, The method needs to be revised to give optimal guidance to the user.
  • prEN 14105 rev

    20-01-2012
    00307140

    Fats and oils derivatives -- Fatty Acid Methyl Esters (FAME) -- Determination of free and total glycerol and mono-, di-, triglyceride contents

    Oprindelse:
    CEN
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    This European Standard specifies a method for the determination of the content of glycerol and glycerides in FAME. In order to improve the method in term of specifying product with very low concentrations of monoglycerides (<=0.2% mass) the method needs to be revised to achieve a better precision beyond this level.
  • prEN ISO 14114 rev

    23-06-2015
    00121719

    Gas welding equipment -- Acetylene manifold systems for welding, cutting and allied processes -- General requirements

    Oprindelse:
    CEN
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  • prEN ISO 14118

    01-09-2014
    00114169

    Safety of machinery - Prevention of unexpected start-up

    Oprindelse:
    CEN
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    This European Standard specifies designed-in means aimed at preventing unexpected machine start-up to allow safe human interventions in hazard zones. It applies to unexpected start-up from all types of energy source, i.e. power supply, e.g. electrical, hydraulic, pneumatic, stored energy due to, e.g., gravity, compressed springs and external influences, e.g. from wind.
  • prEN 14118-2 rev

    10-11-2015
    00249900

    Imperfections in thermoplastic welds - Classification

    Oprindelse:
    CEN
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    See title
  • prEN 14139 rev

    22-09-2015
    00170280

    Ophthalmic optics - Specifications for ready-to-wear spectacles

    Oprindelse:
    CEN
    International kategori
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    This European Standard specifies the minimum requirements for complete ready-to-wear spectacles. These are not intended for regular use without the approval of an eye-care professional.
  • prEN ISO 14161 rev

    17-04-2014
    00102136

    Sterilization of health care products - Biological indicators - Guidance for the selection, use and interpretation of results

    Oprindelse:
    CEN
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  • prEN 14163 rev

    23-03-2007
    00012222

    P&NGI - Pipeline transportation systems - Welding of pipelines (ISO 13847 : 200X modified)

    Oprindelse:
    CEN
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    This European Standard specifies the requirements for producing and inspecting girth, branch and fillet welds in the pipeline part of pipeline transportation systems for the petroleum and natural gas industries meeting the requirements of ISO 13623. On-land supply systems used by the gas supply industry are excluded from the scope of the International Standard. This European Standard is applicable to the requirements for welding of carbon and low-alloy steel pipes. Application is restricted to pipes with a diameter of 20 mm and larger and wall thickness of 3 mm or more, and a specified minimum yield strength of 555 MPa or less. It is also applicable to welding into pipelines, items such as spools, risers, launchers/receivers, fittings, flanges and ""pups"" to pipeline valves. The welding processes covered are shielded metal arc welding, gas tungsten arc welding, gas metal arc welding, flux-cored arc welding with and without shielding gas, and submerged arc welding. This European Standard is not applicable to flash girth welding, resistance welding, solid-phase welding or other one-shot welding processes, nor to longitudinal welds in pipe or fittings, to ""hot-tap"" welding of pipelines in service or to the welding of process piping outside of the scope of ISO 13623.
  • prEN ISO 14163 rev

    03-07-2014
    00211170

    Acoustics - Guidelines for noise control by silencers

    Oprindelse:
    CEN
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  • prEN 14183 rev

    10-10-2008
    00093179

    Step stools

    Oprindelse:
    CEN
    International kategori
    Status
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    This European Standard specifies the requirements for step stools, stairtype steps dometype steps stools. This includes design characteristics, dimensions, materials, performance requirements, test methods and the declaration of suitability of use. The standard excludes ladders and stepladders as defined by EN 131-1:1993. The requirements are based upon the maximal total load of 150 kg.
  • prEN 14188-1 rev

    10-12-2010
    00227333

    Joint fillers and sealants - Part 1: Specifications for hot applied sealants

    Oprindelse:
    CEN
    International kategori
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    This document specifies requirements for hot-applied normal and fuel resistant joint sealants for use in roads, airfields and other concrete pavements. The specification also applies to hot-applied normal joint sealants in bituminous surfacing and between bituminous surfacing and concrete pavements.