Stavebnictví

Oblast zaměření: Požární zkoušky
Komise : CEN/TC 127 (Fire safety in buildings)
Původce: CEN
K připomínkám do: 21.07.2019
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This International Standard specifies a method of test for determining the non-combustibility performance, under specified conditions, of homogeneous products and substantial components of non-homogeneous products.

Information on the precision of the test method is given in Annex A.

Oblast zaměření: Stavební konstrukce
Komise : CEN/TC 166 (Chimneys)
Původce: CEN
K připomínkám do: 22.07.2019
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This document specifies the characteristics of performance for rigid or flexible metal flue liners, rigid metal connecting flue pipes and their fittings used to convey the products of combustion from appliances to the outside atmosphere (including their supports).

This document specifies sootfire resistant flue liners, connecting flue pipes and fittings for combustion appliances burning solid, liquid and gaseous fuels and non-sootfire resistant flue liners, connecting flue pipes and fittings for combustion appliances burning liquid and gaseous fuels only.

NOTE            This means that flue liners, connecting flue pipes and fittings designated "O" are not suitable for combustion appliances burning solid fuel.

Vitreous enamelled connecting flue pipes are also covered by this document.

Rigid flue liners can be used as flue liners for renovation or adaptation of existing chimneys and as flue liners of custom built chimneys.

Flexible metal flue liners described in this document are exclusively for renovation or adaptation of existing chimneys. Flexible connecting flue pipes and extensible flexible products designed to be compressed or extended along their length are excluded from the scope of this document.

This document also specifies the characteristics for marking, manufacturer's instructions, product information and evaluation of conformity.

Single wall and multi-wall system chimney products (chimney sections, chimney fittings and terminals, including supports) are covered by prEN 1856-1:2019, even if used as liners for existing chimneys or connecting flue pipes.

Oblast zaměření: Odvodňovací zařízení
Komise : CEN/TC 165 (Wastewater engineering)
Původce: CEN
K připomínkám do: 22.07.2019
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This document specifies design principles and performance requirements for tertiary clarification (receiving effluent from secondary treatment) by physical filtration plant at wastewater treatment plants serving more than 50 PT.

NOTE 1       Ultrafiltration, nanofiltration and reverse osmosis are not covered within the scope of this standard as they are not considered to be used for tertiary clarification.

NOTE 2       Soil filtration is not covered in this standard.

NOTE 3       Activated carbon filtration is excluded from the scope of this standard as it is not considered to be a form of mechanical filtration.

Oblast zaměření: Stavební konstrukce
Komise : CEN/TC 166 (Chimneys)
Původce: CEN
K připomínkám do: 22.07.2019
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This document specifies the characteristics of performance for single and multi‑wall system chimney products with rigid metal liners (chimney sections, chimney fittings and terminals, including supports) with nominal diameter up to and including 1 200 mm, used to convey the products of combustion from appliances to the outside atmosphere.

This document also specifies characteristics for the air supply ducts of concentric chimneys for room-sealed application. Additionally, it specifies the characteristics for marking, manufacturer's instructions, product information and assessment and verification of constancy of performance (AVCP). Metal liners and metal connecting flue pipes not covered here are included in prEN 1856‑2:2019.

This document does not apply to structurally independent (free standing or self‑supporting) chimneys.

Oblast zaměření: Navrhování budov
Komise : CEN/TC 315 (Spectator facilities)
Původce: CEN
K připomínkám do: 22.07.2019
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This document specifies product characteristics for demountable stands at permanent or temporary entertainment venues including sports stadiums, sport halls and indoor and outdoor facilities. This document is not applicable to stands of a moveable type where last row of places for spectators is under 1 m height from the ground.

NOTE          It is recalled the attention to the fact that demountable stands used in Fairground and amusement park machinery and structures – Safety are covered by EN 13814.

Oblast zaměření: Zděné konstrukce
Komise : CEN/TC 125 (Masonry)
Původce: CEN
K připomínkám do: 29.07.2019
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This document specifies methods for the determination of thermal properties of masonry and masonry products.

Komise : CEN/TC 351 (Construction products - Assessment of release of dangerous substances)
Původce: CEN
K připomínkám do: 29.07.2019
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Amendment

Oblast zaměření: Dveře a okna
Komise : CEN/TC 33 (Doors, windows, shutters, building hardware and curtain walling)
Původce: CEN
K připomínkám do: 29.07.2019
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Amendment

Oblast zaměření: Podlahové krytiny
Komise : CEN/TC 134 (Resilient,textile and laminate floor coverings)
Původce: CEN
K připomínkám do: 29.07.2019
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This document specifies the characteristics of homogeneous quartz vinyl tiles based on polyvinyl chloride binder, quartz sand as a sole or partial filler and supplied in tile form. Products may contain a transparent, non-PVC factory finish.

To encourage the consumer to make an informed choice, this document includes a classification system (see EN ISO 10874) based on intensity of use, which shows where these floor coverings will give satisfactory service. It also specifies requirements for marking.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 192 (Fire service equipment)
Původce: CEN
K připomínkám do: 5.08.2019
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This document defines requirements and tests which apply to:

—    collecting heads with a nominal pressure of 16 bar (1,6 MPa) PN16 which are used by fire and rescue services to combine two or more inlets into one or more outlets;

—    dividing breechings with a nominal pressure of 16 bar (1,6 MPa) PN 16 which are used by fire and rescue services to divide one or more inlets into two or more outlets.

NOTE 1       In this document, "ColDiv" is used to refer both to collecting heads and dividing breechings.

NOTE 2       In this document, drawings of collecting heads and dividing breechings are shown inlets downwards and outlet upwards.

1.2     This document is not applicable to collecting heads or dividing breechings which have been manufactured before its date of publication as a European Standard.

Oblast zaměření: Dveře a okna
Komise : CEN/TC 33 (Doors, windows, shutters, building hardware and curtain walling)
Původce: CEN
K připomínkám do: 5.08.2019
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Amendment

Oblast zaměření: Požární ochrana
Komise : CEN/TC 191 (Fixed firefighting systems)
Původce: CEN
K připomínkám do: 19.08.2019
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This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects.

This document covers systems operating at nominal pressures of 25 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 191 (Fixed firefighting systems)
Původce: CEN
K připomínkám do: 19.08.2019
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This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specification, usage and safety aspects.

This document is apploicable for systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.

Oblast zaměření: Navrhování budov
Komise : CEN/TC 442 (Building Information Modelling (BIM))
Původce: CEN
K připomínkám do: 19.08.2019
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This document specifies concepts and principles to establish a methodology for specifying level of information need and information deliveries in a consistent way when using Building Information Modelling (BIM).

This document specifies the characteristics of different levels used for defining the detail and extent of information required to be exchanged and delivered throughout the life cycle of built assets. It gives guidelines for principles required to specify information needs.

The concepts and principles in this document can be applied for a general information exchange and whilst in progress, for a generally agreed way of information exchange between parties in a collaborative work process, as well as for a contractually specified information delivery.

The level of information need provides methods for describing information to be exchanged according to exchange information requirements. The exchange information requirements specify the wanted information exchange. The result of this process is an information delivery.

The concepts and principles contained in this document are applicable to all those involved in the asset life cycle. This includes, but is not limited to, the asset owner/operator, the project client, the asset manager, the design team, the construction supply chain, the equipment manufacturer, the system specialist, the regulator, and the end-user.

Oblast zaměření: Podlahové krytiny
Komise : CEN/TC 134 (Resilient,textile and laminate floor coverings)
Původce: CEN
K připomínkám do: 19.08.2019
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This document specifies the characteristics of homogeneous and heterogeneous smooth (including grained or embossed) rubber floor coverings, supplied in either tile or roll form.

This document includes a classification system based on intensity of use, which shows where these resilient floor coverings should give satisfactory service (see EN ISO 10874). It also specifies requirements for marking.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 191 (Fixed firefighting systems)
Původce: CEN
K připomínkám do: 19.08.2019
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This document specifies requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specification, usage and safety aspects.

This document covers only systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.

Oblast zaměření: Podlahové krytiny
Komise : CEN/TC 134 (Resilient,textile and laminate floor coverings)
Původce: CEN
K připomínkám do: 19.08.2019
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This document specifies the characteristics of homogeneous and heterogeneous relief or studded rubber floor coverings, supplied in either tile or roll form.

This document includes a classification system based on intensity of use, which shows where these resilient floor coverings will give satisfactory service (see EN ISO 10874). It also specifies requirements for marking.

Oblast zaměření: Podlahové krytiny
Komise : CEN/TC 134 (Resilient,textile and laminate floor coverings)
Původce: CEN
K připomínkám do: 19.08.2019
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This document specifies the characteristics of homogeneous and heterogeneous smooth (including grained or embossed) rubber floor coverings with foam backing, supplied in roll or in tile form.

This document includes a classification system based on intensity of use, which shows where these resilient floor coverings will give satisfactory service (see EN ISO 10874). It also specifies requirements for marking.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 191 (Fixed firefighting systems)
Původce: CEN
K připomínkám do: 19.08.2019
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This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at a nominal pressure of 41 bar without nitrogen superpressurization and 70 bar superpressurized with nitrogen.

Oblast zaměření: Navrhování budov
Komise : CEN/TC 442 (Building Information Modelling (BIM))
Původce: CEN
K připomínkám do: 27.08.2019
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This standard specifies the principles and requirements for security-minded information management at a stage of maturity described as “building information modelling (BIM) according to the ISO 19650‑ series”, as well as the security-minded management of sensitive information that is obtained, created, processed and stored as part of, or in relation to, any other initiative, project, asset, product or service.

It addresses the steps required to create and cultivate an appropriate and proportionate security mindset and culture across organizations with access to that information, including the need to monitor and audit compliance.

The approach outlined is applicable throughout the lifecycle of an initiative, project, asset, product or service, whether planned or existing, where sensitive information is obtained, created, processed and/or stored.

This standard is intended for use by any organization who is involved in the use of digital engineering and related technologies in the creation, design, construction, manufacture, operation, management, modification, improvement, demolition and/or recycling of assets or products, as well as the provision of services, within the built environment. It will also be of interest and relevance to those organizations who wish to protect their commercial information, personal information and intellectual property.