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CEN/TC 292

  • prEN 806-2 rev

    07-12-2012
    00164530

    Specifications for installations inside buildings conveying water for human consumption - Part 2: Design

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This document gives recommendations, and specifies requirements, on the design of potable water installations within buildings and for pipework outside buildings but within the premises (see EN 806-1) and applies to new installations, alterations and repairs.
  • prEN 807-1

    07-12-2012
    00038182

    Durability of wood and wood-based products - Test method against soft rotting micro-fungi and other soil inhabiting micro-organisms Part 1: Assessment of biocidal efficacy of wood preservatives

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European standard specifies a method of test for determining the toxic effectiveness of a wood preservative, applied to wood by full impregnation, against the micro-fungi which cause soft rot of wood. The method is applicable to testing of formulated products or of their active ingredients. NOTE A method suitable for undertaking screening tests of potential active ingredients is given in annex A.
  • prEN 807-2

    07-12-2012
    00038183

    Durability of wood and wood-based products - Test method against soft rotting micro-fungi and other soil inhabiting micro-organisms Part 2: Assessment of inherent or enhanced durability

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This CEN standard specifies a method of test for determining the natural durability of a timber against soft rotting micro-fungi. The method is applicable to all timber species. NOTE This method may be used in conjunction with an ageing procedure, for example EN 73 or EN 84.
  • prEN ISO 811 rev

    23-10-2013
    00248550

    Textile fabrics - Determination of resistance to water penetration - Hydrostatic pressure test

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 846 rev

    20-11-2015
    00249929

    Plastics - Evaluation of the action of microorganisms

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 847-1 rev

    11-11-2014
    00142186

    Tools for woodworking - Safety requirements - Part 1: Milling tools, circular saw blades

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This document specifies all hazards arising from the use of tools for woodworking machines, and describes the methods for the elimination or reduction of these hazards by tool design and by the provision of information. This document deals with milling tools (bore mounted, shank mounted), integrated tools and circular saw blades.
  • prEN 847-2 rev

    11-11-2014
    00142185

    Tools for woodworking - Safety requirements - Part 2: Requirements for the shank of shank mounted milling

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies the determination of the maximum speed for given eccentricity at clamping devices for the shank strength of milling tools with cylindrical and taper shank. It also specifies the marking of the tool. Bore mounted tools which are mounted on an arbor shall be considered as a shank mounted tool.
  • prEN 877 rev

    20-04-2015
    00203053

    Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard applies to cast iron pipeline components used for the construction of discharge systems for buildings and of drains, normally as gravity systems. The range of nominal sizes extends from DN 40 to DN 600 inclusive. This standard specifies the requirements for the materials, dimensions and tolerances, mechanical properties, appearance, standard coatings and quality assurance for cast iron pipes, fittings and accessories. It also indicates performance requirements for all components, including joints.
  • prEN 877 rev

    10-10-2017
    00203058

    Cast iron pipe systems for the evacuation of water from Works – Characteristics and test methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This standard specifies product characteristics, test/assessment methods and of how to express test/assessment results. Cast iron pipelines kits are usually composed by cast iron pipes, fittings, joints and accessories. This European standard covers the range of the following indicative nominal diameters from DN /40 to DN 600 inclusive. The cast iron includes grey cast iron and ductile cast iron. The roof gullies used for siphonic systems are outside the scope of this standard. Intended to be used for the construction of gravity or vacuum discharge pressurized or unpressurised networks installed inside and/or outside, above and/or below ground, in construction works. Sewerage applications are outside the scope of this standard.
  • prEN ISO 877-1 rev

    01-10-2014
    00249891

    Plastics - Methods of exposure to solar radiation - Part 1: General guidance

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 877-2 rev

    01-10-2014
    00249892

    Plastics - Methods of exposure to solar radiation - Part 2: Direct weathering and exposure behind window glass

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
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  • prEN ISO 877-3 rev

    01-10-2014
    00249893

    Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN 881 rev

    17-06-2014
    00164575

    Chemicals used for treatment of water intended for human consumption - Aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeric)

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This document is applicable to aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeric) used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of aluminium chloride, aluminium chloride hydroxide and aluminium chloride hydroxide sulfate (monomeric) and refers to the corresponding analytical methods. This document does not apply to any polymeric form of these salts (see EN 883). It also gives information for their use in water treatment. It also determines the rules relating to safe handling and use of these aluminium salts
  • prEN ISO 898-2 rev

    28-01-2014
    00185349

    Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes - Coarse thread and fine pitch thread

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 898-3

    22-02-2016
    00185376

    Mechanical properties of fasteners made of carbon steel and alloy steel - Part 3: Washers

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
    Beskrivelse
    This part of ISO 898 specifies mechanical and physical properties of flat washers, designed to be used in bolted joints in combination with bolts, screws, studs and nuts with a specified property class in accordance with ISO 898-1 and ISO 898-2. Washers that conform to the requirements of this part of ISO 898 are evaluated at an ambient temperature range of 10 °C to 35 °C. These washers are used in applications at low or high temperatures up to a maximum temperature of + 300 °C. This part of ISO 898 is applicable to the following flat captive and non-captive washers made of carbon steel, alloy steel, spring or alloy spring steel, with thickness from 0,2 mm to 12 mm: - plain washers (with or without knurls/chamfers); - square washers; - square hole washers; - shaped plates. It does not specify requirements for such properties as: - corrosion resistance; - weldability.
  • EN 926-2:2013/prA1

    02-10-2015
    00136389

    Paragliding equipment - Paragliders - Part 2: Requirements and test methods for classifying flight safety characteristics

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies requirements and test methods for classifying the flight safety characteristics of paragliders in terms of the demands on pilot flying skills. This document is intended for the use of independent testing laboratories qualified for flight testing paragliders.
  • prEN 927-6 rev

    10-02-2015
    00139559

    Paints and varnishes - Coating materials and coating systems for exterior wood - Part 6: Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This part of EN 927 specifies a method for determining the resistance of wood coatings to artificial weathering performed in an apparatus equipped with fluorescent UV lamps, condensation and water spray devices.
  • prEN 932-3 rev

    13-03-2009
    00154132

    Tests for geometrical properties of aggregates - Part 3: Procedure and Terminology for simplified petrographic design

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This European standard specifies a basic procedure for the petrographic examination of aggregates for the purposes of general classification. The procedure is not suitable for the detailed petrographical study of aggregates for specific end uses.
  • prEN 932-3 rev

    04-03-2019
    00154193

    Tests for general properties of aggregates – Part 3: Procedure and terminology for simplified petrographic description

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European standard specifies a bsic procedure for the petrographic examination of aggregates for the purposes of general classification. The procedure is not suitable for the detailed petrographical study of aggregates for specific end uses.
  • prEN 932-5 rev

    29-01-2015
    00154169

    Tests for general properties of aggregates - Part 5: Common equipment and calibration

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies general requirements for common equipment, calibration and checking procedures and reagents for the testing of the properties of aggregates. In the case of checking, other procedures than the ones described in this standard may be used provided that appropriate working relationships with the corresponding methods described in this standard have been established. In case of dispute, the checking methods described in this standard shall be used.
  • prEN 933-xx

    21-12-2012
    00154154

    Tests for geometrical properties of aggregates - Part xx: Testing method to increase accuracy evaluation of the percentage of crushed surfaces of aggregates

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This part of EN 933 will be a testing method to increase accuracy evaluation of the percentage of crushed surfaces of aggregates
  • prEN 933-9 rev

    21-12-2012
    00154155

    Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This standard describes the reference method used for type testing and in cases of dispute for the determination of the methylene blue value of the 0/2 mm fraction in fine aggregates or all-in aggregates (MB). It also describes the reference method for the determination of the methylene blue value of the 0/0,125 mm fraction (MBF) in Annex A. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the suitable reference method has been established.
  • prEN 934-2 rev

    04-03-2019
    00104431

    Admixtures for concrete, mortar and grout – Part 2: Concrete admixtures – Definitions, requirements, conformity, marking and labelling

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies definitions and requirements for admixtures for use in concrete. It covers admixtures for plain, reinforced and prestressed concrete which are used in site mixed, ready mixed concrete and precast concrete. The performance requirements in this standard apply to admixtures used in concrete of normal consistence. They may not be applicable to admixtures intended for other types of concrete such as semi-dry and earth moist mixes. Provisions governing the practical application of admixtures in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing etc. of concrete containing admixtures are not part of this standard.
  • prEN ISO 945-1 rev

    16-05-2014
    00190082

    Microstructure of cast irons - Part 1: Graphite classification by visual analysis

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN 959 rev

    21-05-2015
    00136322

    Mountaineering equipment - Rock anchors - Safety requirements and test methods

    Oprindelse:
    CEN
    Emner
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies safety requirements and test methods for rock anchors for use in mountaineering including climbing.