Velkommen til portalen for nye arbejdsemner

3479 Hits

ISO/TC 69/SC 4/WG 11

  • EN 1317-1:2010/prA1

    08-06-2012
    00226192

    Road restraint systems - Part 1: Terminology and general criteria for test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard contains provisions for the measurement of performance of products for the road restraint systems, under impact and impact severity levels, and includes: – Test site data; – Definitions for road restraint systems; – Vehicle specification (including loading requirements) for vehicles used in the impact tests; – Instrumentation for the vehicles; – Calculation procedures and methods of recording crash impact data including impact severity levels; – VCDI.
  • EN 1317-2:2010/prA1

    08-06-2012
    00226193

    Road restraint systems - Part 2: Performance classes, impact test acceptance criteria and test methods for safety barriers including vehicle parapets

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard specifies requirements on impact performance of safety barriers, including vehicle parapets, classes of containment, working width, vehicle intrusion and impact severity levels. NOTE This European Standard should be read in conjunction with EN 1317-1. Both these standards support EN 1317-5.
  • prEN 1317-3 rev

    24-06-2011
    00226184

    Road restraint systems - Part 3: Performance classes, impact test acceptance criteria and test methods for crash cushions

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard specifies requirements for the performance of crash cushions during vehicle impacts. It specifies performance classes and acceptance criteria for impact tests, which should be read in conjunction with EN 1317-1 and EN 1317-5.
  • EN 1329-1:2014/prA1

    18-11-2015
    00155859

    Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This part of EN 1329 specifies the requirements for solid wall unplasticised poly(vinyl chloride) (PVC-U) pipes, fittings and the system intended for: - soil and waste discharge applications (low and high temperature) inside buildings (application area code "B"); - soil and waste discharge applications (low and high temperature) for both inside buildings and buried in ground within the building structure (application area code "BD"). NOTE 1 – The intended use is reflected in the marking of products by "B" or "BD". NOTE 2 – For use buried in ground within the building structure are intended only those components (marked with "BD") with nominal outside diameters equal to or greater than 75 mm. This part of EN 1329 is also applicable to PVC-U pipes, fittings and the system intended for the following purposes: - ventilating part of the pipework in association with discharge applications; - rainwater pipework within the building structure. It also specifies the test parameters for the test method referred to in this standard. This standard covers a range of nominal sizes, a range of pipes and fittings series and gives recommendations concerning colours. NOTE 3 – It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. For external above ground application additional requirements depending on the climate should be agreed between the manufacturer and the user. NOTE 4 – Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex B can be used with pipes and fittings conforming to this European Standard, provided they conform to the requirements for joint dimensions given in Clause 6 and to the requirements of Table 15. NOTE 5 – Joints and adhesives are considered to be part of the system as covered in the scope.
  • prEN 1335-1 rev

    31-03-2017
    00207175

    Office furniture - Office work chair - Dimensions - Determination of dimensions

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard applies to office work chairs. It specifies dimensions of three types of chairs as well as test methods for their determination.
  • prEN 1337-10 rev

    07-11-2008
    00167030

    Structural bearings - Part 10: Inspection

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard applies to the inspection and maintenance of bearings designed in accordance with EN 1337-1, when used in the construction of bridges or structures requiring similar bearing systems. It presupposes the existence of guidelines for the regular inspection of the whole structure during its service life. It may also be used as appropriate for the inspection and maintenance of bearings designed and/or installed before the introduction of this European Standard. This European Standard specifies the aspects of each type of bearing that shall be inspected and recorded. It does not specify permissible values. For these reference shall be made to the relevant parts of this European Standard and to the drawings and design calculations for the bearing and the structure. NOTE 1 – Attention is drawn to the particular necessity for regular inspection and maintenance of bearings as, without such inspection and maintenance, premature failure may occur. NOTE 2 – National regulations may exist on the subjects covered by this European Standard and, therefore, they prevail on it.
  • prEN 1337-11 rev

    07-11-2008
    00167031

    Structural bearings - Part 11: Transport, storage and installation

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This standard is applicable to the transport, storage and installation of bearings used in the construction of bridges or of structures requiring comparable bearing systems.
  • prEN 1337-9 rev

    07-11-2008
    00167029

    Structural bearings - Part 9: Protection

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This part of this European Standard deals with the measures to protect structural bearings from the effects of the environment and other external influences which would reduce their working life.
  • EN 1363-1:2012/prA1

    14-04-2015
    00127323

    Fire resistance tests - Part 1: General Requirements

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard establishes the general principles for determining the fire resistance of various elements of construction when subjected to standard fire exposure conditions. Alternative and additional procedures to meet special requirements are given in EN 1363-2. The principle that has been embodied within all European Standards relating to fire resistance testing is that where aspects and procedures of testing are common to all specific test methods e.g. the temperature/time curve, then they are specified in this test method. Where a general principle is common to many specific test methods but the details vary according to the element being tested (e.g. the measurement of unexposed face temperature), then the principle is given in this document, but the details are given in the specific test method. Where certain aspects of testing are unique to a particular specific test method (e.g. the air leakage test for fire dampers), then no details are included in this document. The test results obtained might be directly applicable to other similar elements, or variations of the element tested. The extent to which this application is permitted depends upon the field of direct application of the test result. This is restricted by the provision of rules which limit the variation from the tested specimen without further evaluation. The rules for determining the permitted variations are given in each specific test method. Variations outside those permitted by direct application are covered under extended application of test results. This results from an in-depth review of the design and performance of a particular product in test(s) by a recognised authority. Further consideration on direct and extended application is given in Annex A. The duration for which the tested element, as modified by its direct or extended field of application, satisfies specific criteria will permit subsequent classification. All values given in this Standard are nominal unless ot ...
  • prEN 1366-13

    16-07-2010
    00127228

    Fire resistance tests for service installations - Part 13: 1-, -2, 3- sided ducts

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    To specify a method of test and criteria for the evaluation of 1-, 2- and 3- sided ducts
  • prEN 1366-3 rev

    13-04-2015
    00127318

    Fire resistance tests for service installations - Part 3: Penetration seals

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This Part of EN 1366 specifies a method of test and criteria for the evaluation (including field of application rules) of the ability of a penetration seal to maintain the fire resistance of a separating element at the position at which it has been penetrated by a service. Penetration seals used to seal gaps around chimneys, air ventilation systems, fire rated ventilation ducts, fire rated service ducts, shafts and smoke extraction ducts are excluded from this standard except for mixed penetration seals. The fire resistance of those services itself cannot be assessed with the methods described in this standard. Supporting constructions are used in this standard to represent separating elements such as walls or floors. These simulate the interaction between the test specimen and the separating element into which the sealing system is to be installed in practice. This European Standard is used in conjunction with EN 1363-1. The purpose of this test described in this standard is to assess: a) the effect of such penetrations on the integrity and insulation performance of the separating element concerned; b) the integrity and insulation performance of the penetration seal; c) the insulation performance of the penetrating service or services, and where necessary, the integrity failure of a service. No information can be implied by the test concerning the influence of the inclusion of such penetrations and sealing systems on the loadbearing capacity of the separating element. It is not the intention of this test to provide quantitative information on the rate of leakage of smoke and/or hot gases or on the transmission or generation of fumes. Such phenomena are only to be noted in describing the general behaviour of test specimens during the test. This test is not intended to supply any information on the ability of the penetration seal to withstand stress caused by movements or displacements of the penetrating services.
  • prEN 1366-4 rev

    03-03-2016
    00127264

    Fire resistance tests for service installations - Part 4: Linear joint seals

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies a method for determining the fire resistance of linear joint seals based on their intended end use. The European Standard is used in conjunction with EN 1363-1.
  • prEN 1366-5 rev

    13-04-2015
    00127319

    Fire resistance tests for service installations - Part 5: Service ducts and shafts

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies a method for determining the fire resistance of horizontal service ducts and vertical service shafts, which pass through walls or floors and enclose pipes and cables. The test examines the behaviour of ducts and shafts exposed to fire from outside and from inside the duct. This European Standard is intended to be read in conjunction with EN 1363-1. This European Standard does not examine the risk of fire spread as a result of thermal conduction along the piping installed in service ducts or shafts, or thermal conduction through the media these pipes carry. It does not cover the risk of damage produced by thermal elongation or shortening of tubes and cables as a result of fire, or damaged pipe suspensions. This European Standard does not give guidance on how to test one, two or three sided service ducts or shafts. NOTE – Guidance on testing service ducts and shafts of less than four sides will be covered in the extended field of application rules being developed by CEN/TC 127. This test is unsuitable for evaluating service ducts with internal barriers at walls and floors. Whilst the walls of service ducts or shafts tested to this method may provide specified levels of integrity or insulation, testing to this European Standard does not replace the testing of the functional endurance of small electrical cables which is covered in EN 50200. Fire resistance testing of ducts for air distribution systems is covered in EN 1366-1.
  • prEN 1366-8 rev

    08-06-2007
    00127179

    Fire resistance tests for service installations - Part 8: Smoke extraction ducts

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    To revise the test method for determining the fire resistance of smoke extraction ducts. It is applicable only to smoke extraction ducts that pass through another fire compartment from the fire compartment to be extracted in case of fire. It represents fire exposure of a fully developed fire.
  • prEN 1395-5 rev

    29-01-2016
    00240081

    Thermal spraying - Acceptance inspection of thermal spraying equipment - Part 5: Plasma spraying in chambers

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
    Beskrivelse
    This European Standard specifies requirements for the acceptance inspection of thermal spraying equipment, in this case the pressurised part only for low pressure and controlled atmosphere plasma spraying, used in spray jobs to produce thermally sprayed coatings of reproducible quality. This part should be used in conjunction with EN 1395-1, which includes general requirements and explanations of procedures. The plasma spraying system itself should be acceptance inspected according to EN 1395-4.
  • prCEN/TR 1404 rev

    06-02-2009
    00238009

    Determination of emissions from appliances burning gaseous fuels during type-testing

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
  • prEN 1424 rev

    16-06-2014
    00226223

    Road marking materials - Premix glass beads

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European standard specifies the requirements for laboratory tests (Product control) and qualification procedures for the following material used in road marking materials. The requirements taken into consideration in this standard are: – granulometry; -refractive index of the glass; – chemical resis- tance; – quality; – surface treatments. This standard does not cover the glass beads used as a filler in the marking products.
  • prEN 1433 rev

    30-11-2012
    00165259

    Drainage channels for vehicular and pedestrian areas Classification, design and testing requirements, marking and evaluation of conformity

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard specifies requirements for linear drainage channels for the collection and conveyance of surface water when installed within areas subjected to pedestrian and/or vehicular traffic. These channels are defined as either Type I, which requires no further support or Type M, which requires additional support to accommodate the vertical and horizontal loads in service, in accordance with the manufacturers' recommendations. This standard specifies requirements for gratings and covers integral with a linear drainage system. This standard applies to grid units, slot units and kerb units up to a clear opening of 1 000 mm. This standard specifies definitions, classes, design and testing requirements, marking and quality control for drainage channels.
  • prEN 1436 rev

    10-02-2016
    00226195

    Road marking materials - Road marking performance for road users and test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies the performance for road users of white and yellow road markings, as expressed by their reflection in daylight or under road lighting, retroreflection in vehicle headlamp illumination, colour and skid resistance. Furthermore the standard describes test methods and conditions.
  • prEN 1457 rev

    30-03-2007
    00166061

    Chimneys - Clay/Ceramic Flue Liners - Requirements and test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European standard is a product standard for clay/ceramic flue liners with solid walls or walls with vertical perforations for use in the construction of chimneys and flue pipes which serve to convey products of combustion from fireplaces or heating appliances to the atmosphere by negative or positive pressure. It includes the flue liners used for domestic and industrial chimneys which are not structurally independent (free-standing). This standard specifies the performance requirements for factory made flue liners and chimney fittings. Testing, marking and inspection are covered by this standard.
  • prEN 1457-1 rev

    02-06-2015
    00166109

    Chimney - Clay/ceramic flue liners - Part 1: Flue liners operating under dry conditions - Requirements and test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard is a product standard for clay/ceramic flue liners operating under dry conditions with solid walls or walls with vertical perforations for use in the construction of multiwall chimneys and flue pipes which serve to convey products of combustion from fireplaces or heating appliances to the outside atmosphere by negative or positive pressure. It includes the flue liners used for domestic and industrial chimneys which are not structurally independent (free-standing). This European Standard specifies the performance requirements for factory made flue liners and chimney fittings. Testing including thermal testing with or without insulation, marking and inspection are covered by this standard. This part does not cover flue liners operating under wet conditions.
  • prEN 1457-2 rev

    02-06-2015
    00166110

    Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard is a product standard for clay/ceramic flue liners operating under wet conditions with solid walls or walls with vertical perforations for use in the construction of multiwall chimneys and flue pipes which serve to convey products of combustion from fireplaces or heating appliances to the outside atmosphere by negative or positive pressure. It includes the flue liners used for domestic and industrial chimneys which are not structurally independent (free-standing). This European Standard specifies the performance requirements for factory made flue liners and chimney fittings. Testing including thermal testing with or without insulation, marking and inspection are covered by this standard. Flue liners that are specified to this standard will meet the requirements of EN 1457-1 with the same working temperature, pressure, designation and soot fire resistance.
  • prEN 1459-4

    13-05-2011
    00150069

    Rough terrain trucks - Safety requirements and verification - Part 4: Additional requirements for variable reach trucks handling suspended loads

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard specifies the additional safety requirements for trucks covered by EN 1459-1 and EN ISO 3691-2 when these trucks are equipped with attachments to carry freely suspended loads (here-after also referred to as trucks). The load may be close coupled to the lifting point (e.g. on hooks) mounted to the truck or suspended with a variable length element (e.g. chains, ropes, hoist). This European Standard does not address hazards which may occur: a) during manufacture; b) when handling suspended work platforms which may swing freely; c) when using trucks on public roads; d) when operating in potentially explosive atmospheres; e) when operating underground f) the lifting of suspended loads which by design of the load and the load handling means does not allow the load to swing freely (e.g. flexible intermediate bulk containers as defined in ISO 21898:2005 carried beneath the forks of the truck); g) the lifting of persons by any attachments, including work platforms. h) Additional hazards related to EN 1459-2 rough-terrain rotating trucks carrying freely suspended loads
  • prEN 1459-5

    09-12-2011
    00150075

    Rough-terrain trucks - Safety requirements and verification - Part 5: Additional requirements for attachments and attachment interface (prEN 1459-5)

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This standard gives requirements for attachments and attachment interface on slewing and non-slewing variable reach trucks.It covers only attachments fitted to the appropriate section (carriage) on the telescopic boom. This European standard does not apply to - work platforms (EN 1459-3) - controls operated from the operator position (dealt with in EN 1459-1 & -2) - power transmission between the truck and the attachment realized by means other than hydraulic and/or electrical - attachments for container handling
  • prEN 1463-2 rev

    16-06-2014
    00226221

    Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard describes a test method for carrying out road trials on retroreflecting road studs for use in both permanent and temporary applications. Specifications are given for test sites and for application patterns and a recommendation is given for the presentation of the results in the form of a test report.