Byggnadsmaterial och byggnader

Kommittébeteckning: SIS/TK 181 (Brandsäkerhet)
Källa: CEN
Svarsdatum: den 13 aug 2025
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This document specifies a method for determining the fire resistance of non-loadbearing walls. This document is used in conjunction with EN 1363-1. It is applicable to internal non-loadbearing walls (partitions), with and without glazing, non-loadbearing walls consisting almost wholly of glazing (glazed non-loadbearing walls) and other internal and external non-loadbearing walls with and without glazing. The fire resistance of external non-loadbearing walls can be determined under internal or external exposure conditions. In the latter case the external fire exposure curve given in EN 1363-2 is used. This document is not applicable to: a) curtain walls (external non-loadbearing walls suspended in front of the floor slab), unless explicitly permitted under EN 1364-3 or EN 1364-4 which contain details of the methodology to be used; b) non-loadbearing walls containing door assemblies that are tested according to EN 1634-1. Specific requirements for testing glazed elements or non-loadbearing walls incorporating glazing are given in Annex A. Specific requirements relating to the testing of non-loadbearing external and internal walls designed to span horizontally between two independently proven fire resisting vertical structural elements are given in Annex B.

Ämnesområden: Aluminiumprodukter; Yttertak
Kommittébeteckning: SIS/TK 193/AG 05 (Branta tak och väggar - Tak- och fasadprodukter)
Källa: CEN
Svarsdatum: den 18 aug 2025
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This document specifies requirements for roofing and cladding products used for assembly into coverings for wall claddings, linings and pitched roofs, made from aluminium sheet with or without additional surface treatment (organic coating or anodising). This document establishes general characteristics, definitions and labelling of the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. Products can be prefabricated or semi-formed products as well as strip, coil and sheet for on-site-formed applications (e.g. standing seam roofs). This document applies to all discontinuously laid and fully supported roofing and cladding products made of aluminium sheets. No requirements for supporting construction, design of roof system and execution of connections and flashings are included. This document does not apply to self-supporting aluminium sheets that are covered by EN 508-2:-.

Kommittébeteckning: SIS/TK 181 (Brandsäkerhet)
Källa: CEN
Svarsdatum: den 20 aug 2025
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This document specifies a method for determining the fire resistance of air transfer grilles (ATG). It is applicable to air transfer grilles intended for installation in building components (typically walls, floors or ceilings). The orientation of the installation of the air transfer grille can be vertical or horizontal. The closing mechanism of the air transfer grille can come from expansion of material and/or from any mechanical or electrical closing device. This test method is valid for fire resistant or fire resistant and smoke control air transfer grilles. An additional test configuration is valid for fire resistant or fire resistant and smoke control air transfer grilles in applications where flame impingement is a risk during open state from start of fire (Annex A). This test method evaluates the behaviour of the air transfer grille when exposed to the standard fire curve described in EN 1363 1 and the standard pressure described in EN 1363 1. It is not the intention of this test to provide quantitative information on the rate of leakage of smoke and/or hot gases or on the transmission or generation of fumes under fire conditions. Such phenomena are only noted in describing the general behaviour of test specimens during the test. The rate of leakage of smoke at ambient temperature or at 200 °C as an optional requirement for ATG with declared smoke control will be confirmed in accordance with EN 1634 3. This test method is not valid for determining the fire resistance of air transfer grilles that are used in ducts because ATG are considered as separating elements. The test method for ATG, used in ducts is described in the corresponding duct standards. This test method is not valid for determining the fire resistance of a fire damper or a fire barrier connected to a duct on either or both sides because an ATG is tested as a fire-separating element on its own. Fire dampers are tested according to EN 1366 2. Non-mechanical fire barriers are tested according to EN 1366 12. This test method is not valid for determining the fire resistance of air transfer grilles in fire doors, shutters and openable windows as specified in EN 1634 1 and EN 1364 2, because the deformation of fire doors, shutters and openable windows in fire conditions differs from the deformation of flexible/rigid walls. Moreover, the location of thermocouples in the door standard is too specific to be handled in this document. All values given in this document are nominal unless otherwise specified.

Kommittébeteckning: SIS/TK 170/AG 01 (Filter)
Källa: CEN
Svarsdatum: den 22 aug 2025
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ISO 10121-2:2013 aims to provide an objective test method to estimate the performance of any full size gas filtration device (GPACD) for general filtration regardless of media or technique used in the device. In fact, the goal of this part of ISO 10121 is to avoid relating the test data to internal parameters altogether. The benefit with this approach is that customers of GPACDs will be able to concentrate on price/performance and suppliers will have access to a normative and objective test standard that will not require the release of proprietary information or reverse engineering of the product. To ensure objectivity for test equipment suppliers, no specific design of the test apparatus is specified. Instead requirements of apparatus properties and validation tests are specified. However, different design examples in present use are outlined. ISO 10121-2:2013 can also be used with technologies such as scrubbers, absorbers, non-sorptive devices or packed columns as long as they fit into the test apparatus, can be meaningfully judged by the test method and are intended for general ventilation applications, both residential and non residential. Nuclear and military applications are specifically excluded.

Kommittébeteckning: SIS/TK 203 (Eurokoder)
Källa:
Svarsdatum: den 22 aug 2025
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För byggnader och andra anläggningar som omfattas av Boverkets föreskrifter och allmänna råd om bärförmåga, stadga och beständighet i byggnader m.m, (BFS 2024:6), anger denna nationella bilaga nationella val för tillämpningen av SS-EN 1991-1-1:2002, SS-EN 1991-1-3:2003, SS-EN 1991-1-4:2005, SS-EN 1991-1-5:2003, SS-EN 1991-1-6:2005, SS-EN 1991-1-7:2006, SS-EN 1991-3:2006 SS-EN 1991- 4:20061. I tabell NA.2.1 till tabell NA.9.1 ges en översikt över de gjorda nationella valen. För vissa nationella val har nivåer angetts som följer av kraven i BFS 2024:6. För dessa anges kapitel och paragraf i BFS 2024:6 i tabell NA.2.1 – NA.9.1.

För byggnader och andra anläggningar som omfattas av Boverkets föreskrifter och allmänna råd om säkerhet i händelse av brand i byggnader, BFS 2024:7, anger denna nationella bilaga nationella val för tillämpningen av SS-EN 1991-1-2:20022.

I de fall inget nationellt val har gjorts enligt denna bilaga gäller eurokodens skrivelse.

För järnvägar, spårvägar, tunnelbanor, vägar och gator, samt de anordningar som hör till dessa, som omfattas av Transportstyrelsens föreskrifter så anger i stället Transportstyrelsens föreskrifter och allmänna råd om tillämpning av eurokoder, TSFS 2018:57, nationella val för tillämpningen av SS-EN 1991-seriens första generation. 

Kommittébeteckning: SIS/TK 188 (Stål- och aluminiumkonstruktioner samt samverkanskonstruktioner i stål och betong)
Källa:
Svarsdatum: den 25 aug 2025
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Kommittébeteckning: SIS/TK 156/AG 02 (Plaströrssystem)
Källa: ISO
Svarsdatum: den 2 sep 2025
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This document specifies the properties of the piping system and its components made from glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). It is suited for all types of water supply, drainage and sewerage with or without pressure. Types of water supply include, but are not limited to, raw water, irrigation, cooling water, potable water, salt water, sea water, penstocks in power plants, processing plants and other water-based applications.

 

This document is applicable to GRP-UP piping systems, with flexible joints, intended to be installed using jacking techniques. It specifies the characteristics of pipes made from GRP-UP, with or without aggregates or fillers and also specifies the test parameters for the test methods referred to in this document.

 

The requirements for the hydrostatic pressure design of pipes referring to this document meet the requirements of ISO/TS 20656-1 and the general principle for the reliability of structures detailed in ISO 2394 and in EN 1990. These documents provide procedures for the harmonization of design practices and address the probability of failure, as well as possible consequences of failures. The design practices are based on a partial safety factor concept, as well as on risk management engineering.

 

This document is applicable to circular pipes and joints with a size range from DN 100 to DN 4000 at normal service conditions.

 

It covers requirements to prove the design of the joint and specifies type test performance requirements for the joints as a function of the declared nominal pressure rating of the pipeline system and the required joint deflection capability of the system.

 

GRP-fittings, used between pipe systems covered by this document, shall be in accordance with ISO 23856. In a pipe-work system, pipes of different nominal pressure and stiffness ratings may be used together.

Kommittébeteckning: SIS/TK 180/AG 01 (Obränd lera som byggmaterial)
Källa: SIS
Svarsdatum: den 8 sep 2025
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I detta dokument anges krav på fabrikstillverkat lermurbruk för murverkskonstruktioner inomhus. Kraven omfattar egenskaper, provning och märkning.

 

Detta dokument är avsett för

paketerade torrprodukter,

ballast enligt SS-EN 13139:2002

Detta dokument är inte avsett för

stabiliserade lermurbruk,

platstillverkade lermurbruk.

Ämnesområden: Yttertak
Kommittébeteckning: SIS/TK 193/AG 05 (Branta tak och väggar - Tak- och fasadprodukter)
Källa: CEN
Svarsdatum: den 15 sep 2025
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This part of EN 508 specifies requirements for self-supporting external profiled sheets for roof covering, wall cladding, lining and liner tray products for discontinuous laying made from aluminium sheet with or without surface treatment (additional organic coatings or anodising). This document establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are made available on the market before being dispatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. This document applies to all discontinuously laid self-supporting external profiled sheets for roof covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m2 and produced by stamping. These profiled roof sheets are designed to keep wind, rain and snow out of the building, and to transfer any resultant loads and infrequent maintenance loads to the structure. This document does not cover products for structural purposes, i.e. it does cover products used in structural class III (according to EN 1999 1 4), it does not cover products used in constructions of structural classes I and II (according to EN 1999 1 4) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance of permanent static loads (excluding self-weight of the metal sheet). No requirements for supporting construction, design of roof or cladding system and execution of connections and flashings are included.

Kommittébeteckning: SIS/TK 156/AG 01 (Miljöaspekter)
Källa: CEN
Svarsdatum: den 23 sep 2025
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This document specifies the classifications, requirements and test methods for unplasticized poly(vinyl chloride) (PVC-U) profiles covered with paint designed for external uses which are intended to be used for the fabrication of windows and doors.

 

NOTE 1      The terms lacquer, varnish and coating are used as synonyms for paint.

 

NOTE 2      For editorial reasons in this document the term “window” is used for window/door.

 

NOTE 3      For the purpose of production control, test methods other than those specified in this document can be used.

 

Ämnesområden: Betong och betongprodukter
Kommittébeteckning: SIS/TK 191 (Förtillverkade betongprodukter)
Källa: CEN
Svarsdatum: den 6 okt 2025
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This document covers the following products regardless of if manufactured in factories or in temporary plants on site under the same conditions: a) Precast concrete products intended to be used as structural elements: - linear structural elements, including columns, beams and frame elements, made of concrete or lightweight concrete, reinforced or prestressed, including the use in contact with indoor air and the use in contact with soil or ground water, to the exclusion of products used as bridge elements and products of less than 4,5 m intended to be used as lintels in masonry wall; - beams made of concrete or lightweight concrete, reinforced or prestressed, with or without clay shells, to be used in conjunction with blocks as beam-and-block system and intended to be used for floor and roofing systems, including the use in contact with indoor air and the use in contact with soil or ground water; - foundation elements, including columns with integrated foundation elements, pocket foundation elements and sockets, made of reinforced concrete or lightweight concrete, including the use in contact with soil or ground water, to the exclusion of products using prestressing steel; - foundation piles and segments of piles made of concrete or lightweight concrete, reinforced or prestressed, including the use in contact with soil or ground water; - poles (also called masts), made of concrete or lightweight concrete, hollow or solid, reinforced or prestressed, in one piece or composed of elements and their inserts and connectors, including the use in contact with soil or ground water, to the exclusion of lighting columns for use in traffic circulation areas; - bridge deck elements made of concrete, reinforced or prestressed, including the use in contact with soil or ground water, to the exclusion of abutments, barriers, bumpers, piers, guards and arches; - floor plates made of concrete or lightweight concrete, reinforced or prestressed, intended to be used in floor systems in conjunction with cast-in-situ concrete, including the use in contact with indoor air and the use in contact with soil or ground water, to the exclusion of products used as bridge elements, and products with stiffening ribs taking a major part of the mechanical resistance, considered either as ribbed floor elements or hollow-core slabs; - solid slabs made of concrete or lightweight concrete, reinforced or prestressed, without voids or void formers intended to be used as self-supporting structural elements, such as floors, roofs, landings and balconies, which can be installed without a structural topping but to which a structural topping can be added, and with a cross section which is rectangular but may present slopes for drainage, grooves for handling and shear keys, including the use in contact with indoor air and the use in contact with soil or ground water, to the exclusion of balustrades without structural behaviour and slabs manufactured using hollow core slabs manufacturing process; - hollow core slabs and solid slabs manufactured in the same way but without hollow cores, made of concrete or lightweight concrete, reinforced or prestressed, with a maximum depth of 500 mm for prestressed elements and 300 mm for reinforced elements, to be used in conjunction with cast-in-situ concrete or without it, including the use in contact with indoor air and the use in contact with soil or ground water; - ribbed floor elements made of concrete or lightweight concrete, reinforced or prestressed, intended to be used for floors and roofs, including the use in contact with indoor air and the use in contact with soil or ground water, to the exclusion of floor plates for floor systems; (...)

Ämnesområden: Keramikplattor
Kommittébeteckning: SIS/TK 596 (Keramiska plattor)
Källa: ISO
Svarsdatum: den 17 okt 2025
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This standard lists a series of environmental, social and economical procedures and documentations for the implementation of ISO 17889 part 1 and 2 and the verification of the rating on a product. The standard intends to be a guideline for organizations which want to implement ISO 17899 part 1 or 2 on a product / line of products, and for auditors. This document includes relevant documentation needed for the verification: each of them will be described and linked to the requirements in ISO 17889 part 1 and part 2, mandatory or voluntary, which are covered. The standard will also include requirements for the auditors needed to meet in order to verify and certify ISO 17889 part 1 and part 2.