Bygningsmaterialer og bygging

Komité: SN/K 364 (Bitumen og bituminøse bindemidler)
Opprinnelse: SN
Sluttdato: 21. okt 2021
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This document specifies a method for the determination of the efflux time at 40 °C of bituminous emulsions in seconds using an efflux viscometer. Alternative test temperature is 50 °C. NOTE The procedure described in this document can also be followed to determine efflux time at other temperatures such as 25 °C. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
Komité: SN/K 364 (Bitumen og bituminøse bindemidler)
Opprinnelse: SN
Sluttdato: 21. okt 2021
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This document specifies a method for the determination of the efflux time at 25 °C of petroleum cut-back and fluxed bituminous binders in seconds using an efflux viscometer. Alternative test temperatures are 40 °C, 50 °C and 60 °C. WARNING - The use of this document involves hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
Emner: Tak
Komité: SN/K 385 (Taksikring)
Opprinnelse: SN
Sluttdato: 21. okt 2021
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This document specifies the requirements for eaves gutters made of unplasticized poly(vinyl chloride) (PVC-U), fittings and the system intended to be used for rainwater roof drainage. It applies to: - solid wall monolayer gutters; - solid wall multilayer gutters; - solid wall fittings. The test parameters for the test methods are specified in the document. Gutters covered by this document can be used in conjunction with fittings of acrylic materials provided these products meet the applicable requirements of this document. NOTE 1 Products complying with this document can be used in conjunction with rainwater downpipes conforming to EN 12200-1 [1] and fixed with brackets complying with EN 1462 [2]. This document is applicable to PVC-U gutter systems of any shape with rubber seal or adhesive joints. NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections from the size range and the design to take into account their particular requirements and any relevant national regulations and installation practices or codes. NOTE 3 The term "rainwater" in this document is used also to encompass "surface water" (as defined in EN 752 [3]) run-off from buildings.
Komité: CEN/TC 247/WG 6 (Electronic control equipment for HVAC applications, integrated room automation, controls and management systems)
Opprinnelse: SN
Sluttdato: 21. okt 2021
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This document applies to electronic control equipment for heating systems with water as the heating medium and a supply water temperature up to 120 °C. This control equipment controls the distribution and/or the generation of heat in relation to the outside temperature and time and other reference variables. This document covers also controllers that contain an integrated optimum start or an optimum start-stop control function. Safety requirements on heating systems remain unaffected by this document. The dynamic behaviour of the valves and actuators are not covered in this document. A multi-distribution and/or multi-generation system needs a coordinated solution to prevent undesired interaction and is not part of this document. Table 1 shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000 1. NOTE 1 In CEN ISO/TR 52000 2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying Technical Reports that are published or in preparation. NOTE 2 The modules represent EPB standards, although one EPB standard can cover more than one module and one module can be covered by more than one EPB standard, for instance a simplified and a detailed method, respectively.
Komité: ISO/TC 59/SC 8 (Sealants)
Opprinnelse: ISO
Sluttdato: 26. okt 2021
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<p>This document specifies laboratory exposure procedures for determining the effects of cyclic movement and artificial weathering on cured, elastic weatherproofing joint sealants (one- or multi-component).</p>
Komité: ISO/TC 59/SC 8 (Sealants)
Opprinnelse: ISO
Sluttdato: 28. okt 2021
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<p>The document specifies a method for the determination of application life of multi-component sealants.</p><non-normative-note><label>NOTE</label><p>The application life test method is only applicable to multi-part sealants. Application life indicates the maximum amount of time the user has to apply the sealant after the base and curing agent components have been mixed together in accordance with manufacturer’s instructions. Application life is the longest time that the mixed sealant retains its minimum extrusion properties.</p></non-normative-note>
Komité: ISO/TC 59/SC 8 (Sealants)
Opprinnelse: ISO
Sluttdato: 28. okt 2021
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<p>The document specifies a method for the determination of the surface cure of one- and multi-component sealants.</p>
Komité: CEN/TC 237 (Gas meters)
Opprinnelse: SN
Sluttdato: 4. nov 2021
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This document specifies the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, hereinafter referred to as a meter(s), having in-line pipe connections for gas flow measurement. This document applies to turbine gas meters used to measure the volume of fuel gases of the 1st and 2nd gas families, the composition of which is specified in EN 437:2021, at maximum working pressures up to 420 bar, actual flow rates up to 25 000 m3/h over a gas temperature range of at least 40 K and for a climatic environmental temperature range of at least 50 K. This document applies to meters that are installed in locations with vibration and shocks of low significance and in: - closed locations (indoor or outdoor with protection as specified by the manufacturer) with condensing or with non-condensing humidity; or, if specified by the manufacturer, - open locations (outdoor without any covering) with condensing humidity or with non-condensing humidity; and in locations with electromagnetic disturbances. Unless otherwise specified in this document: - all pressures used are gauge; - all influence quantities, except the one under test, are kept relatively constant at their reference value. Clauses 1 to 7 and Annex B are for design and type testing only, with the exception of 6.2.4.3, 6.2.5.3, 6.7.1.2.2 and 6.7.2.2.2. Annex C can be used to provide guidance on periodic tests during use. Clause 8 and Annexes D and E are for each meter prior to dispatch. Annex A is intended to be used for both type and individual testing. Annex F is intended to be used for individual testing. Annex G is intended to be used for design.
Komité: SN/K 267 (Tre og trebaserte materialer)
Opprinnelse: SN
Sluttdato: 4. nov 2021
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This part of EN 13126 specifies the requirements and test procedures for durability, strength, security and functionality of handles. This European Standard is applicable to Tilt and Turn, Tilt-First and Turn-Only hardware for use on windows and door-height windows. Handles may also be used on other opening types, e.g. on In-line Sliding, Tilt and Slide, Sliding Folding, horizontal and vertical-pivoting windows.
Komité: SN/K 385 (Taksikring)
Opprinnelse: SN
Sluttdato: 4. nov 2021
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This European Standard specifies test methods needed for determination of characteristics for fixing of factory-made double skin metal faced insulating sandwich panels (hereafter sandwich panels) to substructure and for stabilization of substructure. The sandwich panels are for use in elements for both self-supporting and structural applications in roofs, in external and internal walls (including partitions) and in ceilings in buildings as well as those in cold store applications. NOTE The description of self-supporting sandwich panels is given in prEN 14509-1 and for structural sandwich panels in FprEN 14509-2.
Komité: SN/K 385 (Taksikring)
Opprinnelse: SN
Sluttdato: 4. nov 2021
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This document establishes requirements for factory-made structural double skin metal faced insulating panels, intended for installation as elements with interlocking or overlapping longitudinal joints in the following applications: a) roofs (also for refurbishment); b) external walls and wall cladding (e.g. on brick walls for refurbishment or sandwich panels on liner trays); c) walls (including partitions) and ceilings within the building envelope. It is essential that structural double skin metal faced insulating sandwich panels according to this document (FprEN 14509-2) fulfil the requirements of EN 14509. This document (FprEN 14509-2) gives the basic rule for use of structural sandwich panels for structural applications including fixing of panels. The clarification of which application is structural needs to be given by national provisions. The stabilization parameters needed to contribute to stabilization of individual structural elements (supporting structure) as defined as structural class II according to EN 1993-1-3 are included. The insulating core materials covered by this document are rigid polyurethane, expanded polystyrene, extruded polystyrene foam, phenolic foam, cellular glass and mineral wool. For the stabilization purposes only, the following insulation core materials are covered rigid polyurethane, mineral wool, extruded polystyrene foam and expanded polystyrene foam. NOTE Polyurethane (PUR) includes polyisocyanurate (PIR). Due to durability performance reasons, only coated face material of steel faces is used (both organic and metallic coating). Uncoated steel is not used as steel face material. Uncoated stainless steel, aluminium and copper can be used in visible faces of sandwich panels. Panels with edge details that utilize different materials from the main insulating core are included in this document if there is no influence on mechanical performance of the panel. Panels used in cold store applications are included in this document. Panels, put on the market as a component of a cold storage room, building and/or building envelope kit are excluded. This document does not cover the following: - sandwich panels with a declared thermal conductivity for the insulating core greater than defined in the relevant harmonized European Standards for insulation materials; - products consisting of two or more clearly defined layers of different insulating core materials (multi-layered); - curved panels; - perforated panels; - fixings under permanent tension load for ceilings; - special type of fastening such as ‘T’ support for ceiling, threaded rods with clamps for wall, omega and clamps for wall and ceiling, injected joint with flashing and threaded rods for wall and ceiling; - fasteners.
Komité: SN/K 385 (Taksikring)
Opprinnelse: SN
Sluttdato: 4. nov 2021
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This document specifies test methods needed for determination of mechanical strength, building physical behaviour and durability of factory-made double skin metal faced insulating sandwich panels (hereafter sandwich panels) for use in elements for both self-supporting and structural applications in roofs, in external and internal walls (including partitions) and in ceilings in buildings as well as those in cold store applications.
Komité: SN/K 30 (Bygningers varmeisolering)
Opprinnelse: SN
Sluttdato: 4. nov 2021
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This document specifies characteristics of factory-made vacuum insulation panels (VIP) intended to be used for the thermal insulation of buildings (roofs, walls, ceilings and floors). This document is applicable for all types of factory-made vacuum insulation panels (VIP), independent of the type of envelope (see 3.1.11), using the following core materials (see 3.1.10): — organic fibres; — inorganic fibres and particles (e.g. glass fibre, silica, etc.). This document is applicable for factory-made vacuum insulation panels (VIP) with or without desiccants (see 3.1.12) and with and without evacuation valve (3.1.14). The products covered by this document can be used in roofs, walls, ceilings and floors. This document specifies procedures for assessment and verification of constancy of performance (AVCP) of characteristics of factory-made vacuum insulation panels (VIP). This document does not cover products: — intended to be used for the thermal insulation of building equipment and industrial installations; — intended to be used for civil engineering works; — intended to be used as perimeter or foundation; — intended to be used for acoustic applications; — with a thermal resistance RD lower than 0,5 m2⋅K/W; — that contain getters (3.1.13); — that have protective layers (3.1.9).
Komité: SN/K 37 (Løfteinnretninger)
Opprinnelse: SN
Sluttdato: 18. nov 2021
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1.1 This document specifies the safety requirements for the construction and installation of power operated lifts attached to cranes and intended for access to workplaces on cranes, by authorised persons. This includes intended use, erection, dismantling, inspection and maintenance. The lift serves defined landing levels and has a load carrying unit which is: - designed for the transportation of persons and goods; - guided; - travelling vertically or along a path within 15 degrees maximum from the vertical; - supported by rack and pinion or suspended by steel wire ropes; - travelling with a speed not more than 1,0 m/s for permanent lifts and not more than 0,4 m/s for temporary lifts. 1.2 This document identifies hazards as listed in Clause 4 which arise during the various phases in the life of such equipment and describes methods for the elimination or reduction of these hazards when used as intended by the manufacturer. 1.3 This document does not specify the additional requirements for: - operation in severe conditions (e.g. extreme climates, strong magnetic fields);- - lightning protection; - operation subject to special rules (e.g. potentially explosive atmospheres); NOTE Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this European Standard. The present standard is not intended to provide means of complying with the essential health and safety requirements of Directive 94/9/EC. - electromagnetic compatibility (emission, immunity); - handling of loads the nature of which could lead to dangerous situations; - the use of combustion engines; - hydraulic drive units; - hazards occurring during manufacturing process; - hazards occurring as a result of being erected over a public road; - earthquakes; - noise (see also Directive on noise emissions from machines used outdoors (2000/14/EC)).
Komité: SN/K 223 (Miljøstandardisering BAE-næringen)
Opprinnelse: SN
Sluttdato: 18. nov 2021
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This European Standard specifies the calculation method, based on Life Cycle Assessment (LCA) and other quantified environmental information, to assess the environmental performance of a building, and gives the means for the reporting and communication of the outcome of the assessment. The standard is applicable to new and existing buildings and refurbishment projects. The standard gives: - the description of the object of assessment; - the system boundary that applies at the building level; - the procedure to be used for the inventory analysis; - the list of indicators and procedures for the calculations of these indicators; - the requirements for presentation of the results in reporting and communication; - and the requirements for the data necessary for the calculation. The approach to the assessment covers all stages of the building life cycle and is based on data obtained from Environmental Product Declarations (EPD), their "information modules" (prEN 15804) and other information necessary and relevant for carrying out the assessment. The assessment includes all building related construction products, processes and services, used over the life cycle of the building. The interpretation and value judgments of the results of the assessment are not within the scope of this European Standard.
Komité: ISO/TC 178 (Lifts, escalators and moving walks)
Opprinnelse: ISO
Sluttdato: 22. nov 2021
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Komité: SN/K 403 (Bygningsdelstabell)
Opprinnelse: SN
Sluttdato: 23. nov 2021
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Dette dokumentet fastlegger inndeling i bygnings- og installasjonsdeler samt systemer, for systematisering, klassifisering, koding m.m. av informasjon som omfatter de fysiske delene av bygningen med de tilhørende uteområder og utvendige anlegg samt identifikasjon av disse.

Komité: SN/K 267 (Tre og trebaserte materialer)
Opprinnelse: SN
Sluttdato: 25. nov 2021
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This document specifies requirements for assessment of the mechanical strength of metal profiles incorporating a thermal barrier having mechanical performance depending on their intended use.It also specifies the tests to determine the characteristic values of mechanical properties of the thermal barrier profile and to assess the effect of different conditionings of the thermal barrier on the mechanical performance of the connection.Thermal barriers which do not give a contribution to the mechanical resistance of the profiles are excluded from this document.This document applies to thermal barrier profiles designed mainly for windows, doors, screens and curtain walls. It does not apply to thermal barriers made only of metal profiles connected with metal pins or screws.
Komité: SN/K 49 (Chimneys)
Opprinnelse: SN
Sluttdato: 25. nov 2021
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This European Standard describes the method of specifying the design, installation criteria for system chimneys, construction of custom built chimneys, and the relining of existing chimneys. It also gives information on commissioning of chimneys. This European Standard also deals with connecting flue pipes. This European Standard does not apply to freestanding chimneys covered by EN 13084-1. This European Standard excludes chimneys designated H (high positive pressure chimneys) and chimneys for room-sealed heating appliances. For the purpose of this European Standard the term "installation" includes construction.