Bygningsmaterialer og bygging

Komité: CEN/TC 151 (Construction equipment and building material machines - Safety)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document, together with EN 1009-1:201X, specifies safety requirements and verification for the design and construction of mobile machinery for crushing, screening, feeding, conveying minerals and by-products: (cement, lime, gypsum. sand, gravel, industrial minerals, metaliferous ore, and hard and soft rock aggregates, coal) and by-products (slag and ashes, production and demolition waste) in construction and industry. In addition, this document specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer. The requirements of this document are complementary to the common requirements formulated in EN 1009-1, EN 1009-2, EN 1009-3, EN 1009-4, EN 1009-5. This part does not repeat the requirements from EN 1009-1, but adds or replaces them. When requirements of this document are different from those which are stated in EN 1009-1, EN 1009-2, EN 1009-3, EN 1009-4, EN 1009-5 the requirements of this document takes precedence
Komité: CEN/TC 228 (Heating systems and water based cooling systems in buildings)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document specifies design criteria for closed water-based cooling systems in buildings. The requirements aim at achieving a proper technical quality level and maintaining the desired thermal indoor climate with minimum energy consumption. Systems for dissipating process heat from industrial processes, for example, are not covered by this document. This document does not amend product standards or product installation requirements. The standard covers cooling systems of the following type (see Figure 1): 1) devices for the water-based heat rejection of the chilling system; 2) devices for chilling and storage of chilled water; 3) devices for the distribution of chilled water; 4) devices for the absorption of heat ("cooling emission"); 5) control devices; 6) safety devices. The design of such systems is described in this document. In the case of water-based cooling systems with local operating temperatures ≤ 0 °C separate safety aspects may apply. The other Clauses of this document a
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document specifies sampling and test methods for natural, manufactured and recycled aggregates for use as armourstone. This document specifies the reference methods to be used for type testing and in case of dispute where an alternative method has been used. For other purposes, in particular factory production control, it allows for other methods to be used provided that an appropriate working relationship with the test method has been established. This document provides non-contradictory complementary information that can be of use when producing or purchasing armourstone produced according to harmonised standard prEN 13383-1:2021. NOTE prEN 13383-1:2021 is also intended to be read in conjunction with the Construction Products Regulations.
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
The Part 1 (harmonised) European Standard will specify the characteristics of aggregates for use in • concrete for buildings, roads and other civil engineering works, • mortar • bituminous mixtures and surface treatments for roads, airfields and other trafficked areas, • unbound and hydraulically bound materials for use in civil engineering work and road construction Aggregates to be covered in this European Standard, are obtained by processing natural, manufactured or recycled materials and mixtures of these materials. Families of aggregates covered will include coarse aggregates, grit, fine aggregates, natural graded aggregates, all-in aggregates and added fillers. The standard will cover natural and manufactured aggregates having an oven dried particle density greater than 2,00 Mg/m3 and recycled aggregates with particle densities greater than 1,50 Mg/m3. Natural and manufactured aggregates of density less than or equal to 2,00 Mg/m3 are already covered by our existing standard EN
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
The Part 1 (harmonised) European Standard will specify the characteristics of aggregates for use in • concrete for buildings, roads and other civil engineering works, • mortar • bituminous mixtures and surface treatments for roads, airfields and other trafficked areas, • unbound and hydraulically bound materials for use in civil engineering work and road construction Aggregates to be covered in this European Standard, are obtained by processing natural, manufactured or recycled materials and mixtures of these materials. Families of aggregates covered will include coarse aggregates, grit, fine aggregates, natural graded aggregates, all-in aggregates and added fillers. The standard will cover natural and manufactured aggregates having an oven dried particle density greater than 2,00 Mg/m3 and recycled aggregates with particle densities greater than 1,50 Mg/m3. Natural and manufactured aggregates of density less than or equal to 2,00 Mg/m3 are already covered by our existing standard EN
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document specifies the characteristics of armourstone for uses, either with or without high safety requirements, in hydraulic structures and other civil engineering works. This document specifies procedures for assessment and verification of constancy (AVCP) of performances of characteristics of the armourstone as well as marking and labelling of these products. Armourstone covered in this document are aggregates, obtained by processing natural, manufactured or recycled materials and mixtures of these aggregates. With regard to the material source and production technique, this document covers natural armourstone (see 3.1.2), manufactured armourstone (see 3.1.3) or recycled armourstone (see 3.1.4). Furthermore, manufactured armourstone are manufactured air-cooled blast furnace slags and manufactured steel slags. With regard to the size of the armourstone, this document covers armourstone with the following gradings: (1) coarse grading (see 3.1.8) (2) light grading (see 3.1.9) (3)
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document specifies the characteristics of lightweight aggregates (LWA) and LWA fillers and mixtures of them intended to be used in concrete, mortar and grout, bituminous mixtures, surface treatments and for unbound and hydraulically bound applications in construction works. This document covers LWA and LWA fillers from mineral materials having particle densities less or equal to 2000 kg/m3 (2,000 Mg/m3) or loose bulk densities less or equal to 1200 kg/m3 (1,200 Mg/m3). With regard to the aggregate size, this document covers LWA: fine lightweight aggregate (see 3.1.7), coarse lightweight aggregate (hereafter called coarse LWA) (see 3.1.8), all-in lightweight aggregate (hereafter called all-in LWA) (see 3.1.9) and LWA fillers (see 3.1.10). With regard to the material source and production technique, this document covers LWA and LWA fillers: a) of natural origin (see 3.1.2), b) manufactured from natural materials (see 3.1.3), c) manufactured from by-products of industrial processes (
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document provides non-contradictory complementary information that can be of use when producing or purchasing railway ballast according to the harmonized standard prEN 13450 1:2021. NOTE prEN 13450 1:2021 is also required to be read in conjunction with the Construction Products Regulation. Reused railway ballast is not covered by this document.
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 5. aug 2021
Vis merVis mindre
 
This document specifies the characteristics of aggregates for use in the construction of the upper layer (superstructure) of railway track. With regard to the material source and production process, this document covers natural aggregate (see 3.1.3), manufactured aggregate (see 3.1.4), recycled aggregates (see 3.1.5), and mixtures of these materials. Aggregates covered in this document are railway ballast (see 3.1.2). Railway ballast refers to aggregates where 100 % of the surface of the particles can be described as totally crushed (see 3.1.2) and that are obtained by processing natural, manufactured materials or recycled crushed unbound aggregates. Aggregates covered in this document are coarse aggregates (see 3.1.10). Railway ballast resulting of previously used railway ballast on site and without putting it on the market (reused railway ballast) is not covered by this document. This document does not cover: — natural and manufactured aggregates, having oven-dried particle density l
Komité: CEN/TC 104 (Concrete and related products)
Opprinnelse:
Sluttdato: 12. aug 2021
Vis merVis mindre
 
This document indicates the minimum training and registration requirements for post-tensioning personnel involved in the installation of PT kits in concrete structures using bonded or unbonded tendons in accordance with the relevant execution specifications, product standard and/or European Technical Assessment (ETA). This document describes the tasks that the various categories of PT personnel can undertake. For the purposes of this document, PT personnel means: PT-Manager, Supervisors, Operatives and Trainees who are directly employed or indirectly employed on a sub-contract basis. This document does not cover general safety and health aspects. This document does not cover contractual issues. prEN 17678-2 deals with the assessment of competence. Note: It is within the concept of this document that supplementing requirements can be given in the execution specification or in a national annex.
Komité: CEN/TC 350 (Sustainability of construction works)
Opprinnelse:
Sluttdato: 12. aug 2021
Vis merVis mindre
 
This document provides horizontal rules for business-to-consumer communication including benchmarking systems that aim to inform consumers about the environmental performance of construction products, assembled systems and construction elements. This document is aimed at organizations providing business-to-consumer communication and benchmarking systems and provides guidance on how to develop business-to-consumer communication and common rules for benchmarking methodologies using EPD according to EN 15804 and following the EN 15942 communication format. Business-to-consumer communication and benchmarking methodology described in this document is based on a functional unit and cradle-to-grave assessments.
Komité: CEN/TC 350 (Sustainability of construction works)
Opprinnelse:
Sluttdato: 12. aug 2021
Vis merVis mindre
 
This document supports the data quality assessment and selection of data for product-level Environmental Product Declarations (EPD) according to the core product category rules of EN 15804 and for the environmental performance assessment of buildings according to prEN 15978 1 in a consistent way. It can also be used to assess and select data for the environmental assessment of civil engineering works. It defines data quality requirements with respect to temporal, technological and geographic representativeness for the data used to calculate the LCA based indicator results of the EPD and for construction works when applying EPD, life cycle inventory data or other LCA based information and generates a hierarchy to support the selection of the most appropriate data with regard to data quality. It also addresses the reporting of data quality at product and building level.
Komité: ISO/TC 138/SC 2 (Plastics pipes and fittings for water supplies)
Opprinnelse:
Sluttdato: 18. aug 2021
Vis merVis mindre
 
Komité: ISO/TC 138/SC 2 (Plastics pipes and fittings for water supplies)
Opprinnelse:
Sluttdato: 19. aug 2021
Vis merVis mindre
 
Komité: SN/K 60 (Tetningsmembran og sperresjikt på rull)
Opprinnelse: SN
Sluttdato: 2. sep 2021
Vis merVis mindre
 

This European Standard specifies the test method to determine the resistance to wind load of the roof build-up system with the waterproofing system bonded to the substrate.

Komité: CEN/TC 127/WG 3 (Fire Doors)
Opprinnelse: SN
Sluttdato: 2. sep 2021
Vis merVis mindre
 
This document is applicable to single and double leaf, hinged and pivoted doorsets with timber based leaves or timber framed glazed doors, covered by EN 15269-3 or EN 15269-20. This document prescribes the methodology for extending the application of test results obtained from durability of self closing test(s) conducted in accordance with EN 1191. Subject to the completion of the appropriate self closing test(s), the extended application can cover all or some of the following examples: - door leaf; pass doors; - glazed elements including vision panels and framed glazed doorsets; - side, transom and/or overpanels; - ventilation grilles and/or louvres; - wall/ceiling fixed elements (frame/suspension system); - glazing for door leaf, side, transom and flush over panels; - items of building hardware; - decorative finishes; - intumescent, smoke, draught or acoustic seals; - alternative supporting construction(s).
Komité: CEN/TC 109/WG 1 (Domestic central heating boilers using gaseous fuels)
Opprinnelse: SN
Sluttdato: 2. sep 2021
Vis merVis mindre
 

This document specifies, the requirements and tests methods concerning, in particular, the construction, safety, fitness for purpose, and rational use of energy, as well as the classification and marking of hybrid products. The hybrid product is composed by: - a gas boiler as heat generator which could supply the heat demand in all operating conditions; - an electrical heat pump, as heat generator, which has not to fulfil the heat demand in all operating conditions; - a control unit (see definition 3.10). The gas boiler as part of the hybrid product covered by this document is a gas-fired central heating boilers from the types C1 up to C9 and the types B2, B3 and B5, according to the classification in EN 1749:2020: a) that have a nominal heat input (on the basis of gross calorific value) not exceeding 400 kW; b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437; c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation; d) where the maximum operating pressure in the water circuit does not exceed 6 bar; e) which shall be classified as gas boiler; f) which are intended to be installed either indoors or outdoors in a partially protected place; g) which may include the facility to produce hot water, either by the instantaneous or storage principle, the whole being marketed as a single unit; h) which are designed for either sealed water systems or for open water systems. This document provides requirements for boilers with known constructions. For boilers with any alternative constructions, which might not fully be covered by this document, the risk associated with this alternative construction needs to be assessed. An example of an assessment methodology, based upon risk assessment and which covers the essential requirements of the Gas Appliance Regulation UE/426/2016, is given in Clause 11. This document does not cover all the requirements for: Appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex DD); a) appliances using flue dampers; b) appliances of the types B21, B31, B51, C21, C41, C51, C61, C71 and C81; c) appliances incorporating flexible plastic flue liners; d) appliances designed to become connected to a combined flue duct system that is designed to operate under overpressure (for example Ca)). This document specifies minimum operating requirements which ensure that the products are fit for the use designated by the manufacturer when used for space heating and/or DHW production. This part specifies the common requirements and test methods concerning, in particular the construction, safety, fitness for purpose, and rational use of energy. This document is to be used in conjunction with: a) the gas fired boiler, the generic part EN 15502-1 and specific Part 2-1 and Part 2-2. b) the electrical heat pump, EN 14511-4:2018, EN 378-1:2016 to EN 378-4:2016+A1:2019 and FprEN 14825:2020. c) electrical safety, EN 60335-1:2019, EN 60335-2-102:2016, EN 60335-2-40:2012, EN 60335-2-40/A2:2009 and EN 60204-1. d) for domestic hot water production, EN 13203-5.

Komité: SN/K 37 (Løfteinnretninger)
Opprinnelse: SN
Sluttdato: 2. sep 2021
Vis merVis mindre
 
This document specifies the minimum requirements for the safe and independent access and use of lifts by persons, including persons with disabilities. It covers the needs of persons with disabilities according to Annex A. NOTE For guidance on solutions for increased accessibility and usability, see Annex D