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ISO/TC 69/SC 4/WG 11

  • prEN 12697-48

    29-06-2015
    00227435

    Bituminous mixtures - Test methods for hot mix asphalt - Part 48: Interlayer Bonding

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This document specifies test methods for determining the bond strength between an asphalt layer and other construction layers in road or airfield pavement. The tests can also be applied on laboratory prepared interlayers. Further informative test methods are defined for evaluating the complex bond stiffness between road construction layers. The normative tests described in this standard are Torque bond test (TBT), Shear bond test (SBT) and Tensile Adhesion Test (TAT). Further two test methods for evaluating the complex bond stiffness are described in informative annexes: Compressed shear bond test (CSBT) and Cyclic compressed shear bond test (CCSBT). NOTE – The described test methods simulate different loading conditions and are applicable on different bonds between road construction layers: The torque bond test assesses the resistance to horizontal shear stress: The torque bond test is suitable for testing the bond strength between road layers in laboratory and in situ. The torque bond test assesses the resistance to the stresses generated primarily by traffic accelerating or braking, but also by thermal movements when the layers are of different materials (e.g. asphalt, microsurfacing or cement concrete) The torque bond test can be carried out immediately after laying. The torque bond test can be applied for assess the capability of bond coats or tack coats. When the thickness of the top layer above the interlayer assessed is less than 15 mm, the torque bond test can be applied for evaluating the durability of the top layer. The shear bond test assesses the resistance to horizontal shear stresses in the interlayer of two road construction layers. The shear bond test assesses the resistance to the stresses generated primarily by traffic accelerating or braking, but also by thermal movements when the layers are of different materials (e.g. asphalt, microsurfacing or cement concrete). The shear bond test can be applied for assess the capability of bond coats or tack coats. The shear bond test is suitable to evaluate the shear bond strength of construction layers with a thickness  20 mm. The tensile adhesion test assesses the tensile bond strength between two road construction layers. The test method is applicable on thin surface layers. The compressed shear bond test assesses shear behaviour of interlayers subjected to both horizontal and vertical traffic loads. The cyclic compressed shear bond tests assesses the interlayer bond stiffness at various temperatures, loading frequencies and normal stress levels.
  • prEN 12733 rev

    20-05-2015
    00144340

    Agricultural and forestry machinery - Pedestrian controlled motor mowers - Safety

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This standard specifies safety requirements and their verification for design and construction of pedestrian controlled motor mowers with rotary or reciprocating cutting blades used in agricultural, forestry and landscaping to cut and/or mulch grass or similar plants or scrub and woody vegetation. For the purposes of this standard the following types of pedestrian controlled machines are considered to be motor mowers: - flail mowers; - grassland mowers; - scrub clearing machines; - sickle bar mowers. This standard applies also to multipurpose machines when are used for cutting or mulching grass or scrub. This standard does not cover lawn mowers (see EN 836), engine driven brush cutters and grass trimmers (see EN ISO 11806) or other lawn maintenance equipment. This standard describes methods for the elimination or reduction of hazards arising from the use of motor mowers. Additionally, it specifies the type of information to be provided by the manufacturer on safe working practices. Environmental aspects have not been considered in this standard. This standard applies primarily to machines which are manufactured after the date of issue of the standard.
  • prEN 12753 rev

    17-02-2012
    00271055

    Thermal cleaning systems for exhaust gas from surface treatment equipment - Safety requirements

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    Design and construction of thermal cleaning systems for exhaust gas according to the requirement of the Machinery Directive 2006/42/EC
  • prEN 12807 rev

    02-06-2015
    00286173

    LPG equipment and accessories - Transportable refillable brazed steel cylinders for liquefied petroleum gas (LPG) - Design and construction

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies the minimum requirements for the design, construction and testing during manufacture of transportable refillable brazed steel Liquefied Petroleum Gas (LPG) cylinders, of water capacity from 0,5 l up to and including 15 l, exposed to ambient temperatures. This European Standard applies only to cylinders having a circular cross-section without any longitudinal joint.
  • prEN 12830 rev

    25-02-2015
    00423002

    Temperature recorders for the transport, storage and distribution of temperature sensitive goods including food and pharmaceuticals – Tests, performance, suitability and marking

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
    Beskrivelse
    This European Standard specifies the technical and functional characteristics of temperature recorders for the transport, storage and distribution of temperature sensitive goods between – 80°C and +85°C. It specifies the test methods which allow the determination of the equipment's conformity, suitability and performance requirements. It applies to the whole temperature recording system. The temperature sensor(s) may be integrated into the recorder or be remote from it [external sensor(s)]. It gives some requirements with regards to the location of sensors of the recorder with respect to types of usage such as transport, storage and distribution. NOTE – Examples for the transport, storage and distribution of temperature sensitive goods between – 80°C and +85°C are chilled, frozen and deep frozen, quick frozen food, ice cream, fresh and hot food, pharmaceuticals, blood, organs, chemicals, biologicals, electronic and mechanical devices, flowers, plants, bulbs, raw materials and liquids, animals, art and furnishing.
  • prEN 12841 rev

    05-10-2012
    00160068

    Personal fall protection equipment - Rope access systems - Rope adjustment devices

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard applies to rope adjustment devices intended for use in rope access systems. It specifies the requirements, test methods, marking and information supplied by the manufacturer. Rope adjustment devices conforming to this European Standard may be designed for the use of one person, or in case of rescue, for two persons simultaneously. The rope adjustment devices as specified are not suitable for use in a fall arrest system.
  • prEN 12852 rev

    11-05-2007
    00153069

    Food processing machinery - Food Processors and Blenders - Safety and hygiene requirements

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European standard specifies the safety and hygiene requirements for the design and manufacture of food processors and blenders. It applies to food processors and blenders having a bowl which is stationary while the food is being processed. The total volume of the bowl is less than or equal to 150 l. The machines covered by this standard are intended to carry out various types of operations such as : mincing, mixing, blending, whipping, using a large number of products and raw materials, and which are used in food and catering industries such as restaurants, hotels, coffee shops and pubs. This standard applies when such machines are used under the intended conditions of use as defined in 3.12 of EN 292-1:1991 and stated in the instruction handbook (see 7.1), including cleaning, removal of food blockages, feeding and changing the tools. This standard does not apply to : domestic machines; machinery dedicated to food industrial processing (e.g. pet food, cannery industry, industrial meat processing). Small machines called ""shakers"" which are dedicated to blending liquid, with an impellor, usually driven from above are excluded.
  • prEN 12853 rev

    11-05-2007
    00153071

    Food processing machinery - Hand-held blenders and whisks - Safety and hygiene requirements

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
  • prEN ISO 12855 rev

    28-02-2019
    00278527

    Electronic fee collection – Information exchange between service provision and toll charging

    Oprindelse:
    CEN
    Emner
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 12861 rev

    07-12-2015
    00133228

    Copper and copper alloys - Scrap

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies the requirements for characteristics, condition, moisture, composition, metal content, metal yield and test procedures of secondary raw materials for direct melting (melting grades) in the form of copper and copper alloy scrap. All provisions of this standard apply regardless of the legal status of the scrap. The respective legal requirements shall be met.
  • EN ISO 12863:2010/prA1

    17-09-2015
    00401003

    Standard test method for assessing the ignition propensity of cigarettes

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN 12904 rev

    17-06-2014
    00164581

    Products used for treatment of water intended for human consumption - Silica sand and silica gravel

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This document is applicable to silica sand and silica gravel used for treatment of water intended for human consumption. It describes the characteristics of silica sand and silica gravel and specifies the requirements and the corresponding test methods for silica sand and silica gravel. It gives information on their use in water treatment.
  • prEN 12915-2 rev

    17-06-2014
    00164583

    Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This part of EN 12915 is applicable to reactivated granular activated carbon used for treatment of water intended for human consumption. It describes the characteristics of reactivated granular activated carbon and specifies the requirements and the corresponding test methods for reactivated granular activated carbon. It gives information on its use in water treatment.
  • prEN 12921-1 rev

    17-02-2012
    00271053

    Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1: Common safety requirements

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    Design and construction of machines for surface cleaning and pre of industrial items using liquids or vapours, i.e. stationary machines and related equipment for automated and manual cleaning and pre-treatment.
  • prEN 12921-2 rev

    17-02-2012
    00271056

    Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    Requirements for machines for surface cleaning and pre-treatment of industrial items using water based cleaning liquids in the mode of suspension, solution or dispersion of compounds or substances in water applied by immersion and/or spraying in one or more stages.
  • prEN 12921-3 rev

    17-02-2012
    00271057

    Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 3: Safety of machines using flammable cleaning liquids

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    Requirements for machines for surface cleaning and pre-treatment of industrial items using flammable cleaning liquids or a mixture of cleaning liquids, even in emulsion form, which can potentially create, even temporarily, a condition of flammability.
  • prEN 12921-4 rev

    17-02-2012
    00271058

    Machines for surface cleaning and pretreatment of industrial items using liquids and vapours - Part 4: Safety of machines using halogenated solvents

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    Requirements for machines for surface cleaning and pre-treatment of industrial items using halogenated solvents, either pure or as a mixture.
  • prEN 12934 rev

    01-01-2016
    00443003

    Composition labelling of processed feathers and down for use as sole filling material

    Oprindelse:
    CEN
    Emner
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 12944-1 rev

    19-08-2013
    00139495

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 1: General introduction

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 12944-2 rev

    19-08-2013
    00139496

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
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  • prEN ISO 12944-3 rev

    19-08-2013
    00139497

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 3: Design considerations

    Oprindelse:
    CEN
    Status
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  • prEN ISO 12944-4 rev

    19-08-2013
    00139498

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 4: Types of surface and surface preparation

    Oprindelse:
    CEN
    Status
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  • prEN ISO 12944-5 rev

    03-09-2010
    00139428

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 5: Protective paint systems

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 12944-6 rev

    12-01-2015
    00139544

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 6: Laboratory performance test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN ISO 12944-7 rev

    19-08-2013
    00139499

    Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 7: Execution and supervision of paint work

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite