Standartų projektų sąrašas

EN 1993-1-8:2024/prA1 Archyvuotas

Komentavimo iki data 2026-06-25

Eurokodas 3. Plieninių konstrukcijų projektavimas. 1-8 dalis. Mazgai

1.1 Scope of FprEN 1993-1-8 (1) FprEN 1993-1-8 provides rules for structural design of joints subject to predominantly static loading using all steel grades from S235 up to and including S700, unless otherwise stated in individual clauses. NOTE As an alternative to the design rules provided in Clause 9, the design rules given in CEN/TR 1993-1-801 "Eurocode 3: Design of steel structures - Part 1 801: Hollow section joints design according to the component method" can be used. (2) The provisions in this document apply to steels complying with the requirements given in EN 1993 1 1 and to material thickness greater than or equal to 3 mm, unless otherwise stated in individual clauses. 1.2 Assumptions (1) Unless specifically stated, EN 1990, EN 1991 (all parts) and the other relevant parts of EN 1993-1 (all parts) apply. (2) The design methods given in FprEN 1993-1-8 are applicable if: - the execution quality is as specified in EN 1090-2, and - the construction materials and products used are as specified in the relevant parts of EN 1993 (all parts), or in the relevant material and product specifications.

Peržiūrėti metaduomenis

prEN ISO 23402-2 Viešoji apklausa

Komentavimo iki data 2026-06-30

Odontologija. Nešiojamoji odontologijos įranga, skirta naudoti ne sveikatos priežiūros įstaigose. 2 dalis. Nešiojamoji odontologijos įranga (ISO/DIS 23402-2:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 14175-9 Viešoji apklausa

Komentavimo iki data 2026-07-21

Traukos spintos. 9 dalis. Vėdinamosios traukos spintos su filtruojamąja vidine recirkuliacija

This document specifies characteristics concerning the design and performance requirements together with type testing and on-site testing procedures especially for ducted filtration fume cupboards (DFFCs) not described in the other parts of EN 14175. Filters in DFFCs can be specific filters or a combination of filters dependent on the characteristics of the contaminants to be removed. This part of EN 14175 is related to and refers to other parts of EN 14175 regarding definitions, technologies, testing methodologies, design factors and functional aspects and is read in conjunction with these. This standard covers the specific layout version of ducted fume cupboards with integral filtration. These devices called ducted filtration fume cupboards can be designed to partially reuse filtered air for internal dilution. Therefore, the term “hybrid” fume cupboards is sometimes used. Fume cupboards with associated filters are considered as standard fume cupboards according EN 14175 1 to EN 14175 3. NOTE Their filter requirements, description and testing are listed in Annex A for information. The requirements for fume cupboards and filters for radioactive work are described in detail in EN 14175 8. Recirculatory filtration fume cabinets which return the filtered exhaust air back into the surrounding room are not part of this document but described in prEN 17242. DFFCs are not foreseen for work with pathogens. Appropriate microbiological cabinets are described in the EN 12469 series.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 13201-2 Viešoji apklausa

Komentavimo iki data 2026-07-23

Kelių apšvietimas. 2 dalis. Eksploatacinių charakteristikų reikalavimai

This part of this European Standard defines performance requirements which are specified as lighting classes for road lighting aiming at the visual needs of road users, and it considers environmental aspects of road lighting. NOTE Installed luminous intensity classes for the restriction of disability glare and control of obtrusive light and installed glare index classes for the restriction of discomfort glare are defined in the informative Annex A. Lighting of pedestrian crossings is discussed in the informative Annex B. Disability glare evaluation for conflict areas (C classes) and pedestrian and pedal cyclists (P classes) is discussed in the informative Annex C.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 16985 Viešoji apklausa

Komentavimo iki data 2026-08-13

Organinių dengimo medžiagų purškimo kabinos. Saugos reikalavimai

This document specifies requirements against all significant hazards, hazardous situations and hazardous events relevant to booths for the application of coating material, when they are used as intended, including reasonably foreseeable misuse. See Annex A for significant hazards. This document also specifies recommendations for minimizing environmental impact of booths for the application of coating material. See Annex F for recommendations for minimizing environmental impact and energy usage. Interfaces between booths and other machinery used in application of coating material are given in Figure 1. The specific significant risks related to the use of this machinery with foodstuff and pharmaceutical products are not dealt with in this document. The specific significant risks related to drying operation of combined booths for application and drying of coating material are not dealt with in this document, but in EN 1539:2015. [Figure 1] This document is not applicable to: - spaces for application of coating material consisting only of an extraction wall; - platforms attached to booths (e.g. for touch-up jobs); - booths for application of flock (see EN 50223:2015); - airflow requirements for booths with airflow from horizontal inlet to vertical extraction. This document is not applicable to machinery manufactured before the date of its publication as European Standard.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO/IEC 25029 Viešoji apklausa

Komentavimo iki data 2026-08-21

Dirbtinis intelektas. Nukreipimas naudojant DI (ISO/IEC DIS 25029:2026)

This standard applies to nudging mechanisms enhanced by AI systems. This document provides definitions, concepts, and guidelines to address AI-enhanced nudging mechanisms by organisations. This standard aims to support organisations to deal with AI-enhanced nudging mechanisms in alignment with existing AI standards. “AI-enhanced nudging mechanisms” are a sub category of digital nudges and which are enhanced by AI systems. It provides use-cases to illustrate AI-enhanced nudging mechanisms. It provides guidelines and requirements for designing responsible AI-enhanced nudging mechanisms. This includes horizontal processes and key indicators using specific vertical examples.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

ISO/DIS 11452-8.2 Viešoji apklausa

Komentavimo iki data 2026-08-15

Kelių transporto priemonės. Komponentų bandymo metodai, skirti siauros dažnių juostos elektromagnetinės energijos spinduliuotės keliamiems elektriniams trikdžiams. 8 dalis. Atsparumas magnetiniams laukams

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 1996-1-2:2024/prA1 Archyvuotas

Komentavimo iki data 2026-06-25

Eurokodas 6. Mūrinių konstrukcijų projektavimas. 1-2 dalis. Konstrukcijų elgsenos ugnyje projektavimas

1.1 Scope of prEN 1996-1-2 (1) This document gives rules for the design of masonry structures for the accidental situation of fire exposure. This document only identifies differences from, or supplements to, normal temperature design. (2) This document applies to structures, or parts of structures, that are within the scope of EN 1996-1-1 or EN 1996-3 and are designed accordingly. (3) This document gives rules for the design of structures for specified requirements in respect of the aforementioned functions and the levels of performance. (5) This document does not cover masonry built with natural stone units according to EN 771-6. (6) This document deals with: - non-loadbearing internal walls; - non-loadbearing external walls; - loadbearing internal walls with separating or non-separating functions; - loadbearing external walls with separating or non-separating functions. 1.2 Assumptions (1) The assumptions of EN 1990 and EN 1996-1-1 apply to this document. (2) This document is intended to be used together with EN 1990, EN 1991-1-2, EN 1996-1-1, EN 1996 2 and EN 1996-3. (3) In addition to the general assumptions of EN 1990 and EN 1996-1-1, the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation; - any fire protection measure taken into account in the design will be adequately maintained.

Peržiūrėti metaduomenis

prEN ISO 19650-3 Viešoji apklausa

Komentavimo iki data 2026-07-21

Informacijos apie pastatus ir inžinerinius statinius rengimas ir skaitmeninimas, įskaitant statinio informacinį modeliavimą (BIM). Informacijos valdymas. 3 dalis. Informacijos valdymo proceso diegimas (ISO/DIS 19650-3:2026)

This document gives guidelines for the implementation of the information management process, in accordance with the requirements of ISO 19650-2.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60335-2-39:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-39 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams daugiafunkciams maisto gaminimo prietaisams

This European Standard Deals with the safety of electrically operated commerical multi-purpose cooking pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals, and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 7551 Viešoji apklausa

Komentavimo iki data 2026-08-06

Odontologija. Endodontiniai absorbciniai kaiščiai (ISO/DIS 7551:2026)

This document specifies the requirements and test methods for sterilized absorbent points used in endodontic procedures. Absorbent points are marketed sterilized or non-sterilized. The requirements apply to absorbent points which have been sterilized once in a manner approved by the manufacturer. This document specifies numerical systems and a colour-coding system for designating the sizes of absorbent points. Clause 7 specifies the labelling and packaging needed, including the instructions for use. A claim by the manufacturer that the contents of the unopened pack are sterile is the responsibility of the manufacturer (see Table 2). This document does not specify requirements or test methods for sterility. NOTE 1 Reference to applicable national regulations can be made. Reference is made to internationally accepted pharmacopoeia. NOTE 2 National requirements can apply. Standards on methods of validating sterilization processes are also available: ISO 11137-1, ISO 11137-2 and ISO 11137-3.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60335-2-47:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-19

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-47 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams puodams

This European Standard deals with the safety of electrically operated commercial boiling pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances which are within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries,etc.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 10704 Viešoji apklausa

Komentavimo iki data 2026-07-12

Vandens kokybė. Visuminis alfa ir visuminis beta aktyvumas. Tyrimo metodas naudojant ploną šaltinio sluoksnį (ISO/DIS 10704:2025)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices. IMPORTANT — It is absolutely essential that tests conducted in accordance with this document be carried out by suitably qualified staff. This document specifies a method for the determination of gross alpha and gross beta activity concentrations for alpha- and beta-emitting radionuclides. Gross alpha and gross beta activity measurement is not intended to give an absolute determination of the activity concentration of all alpha and beta emitting radionuclides in a test sample, but is a screening analysis to ensure particular reference levels of specific alpha and beta emitters have not been exceeded. This type of determination is also known as gross alpha and gross beta index. Gross alpha and gross beta analysis is not expected to be as accurate nor as precise as specific radionuclide analysis after radiochemical separations. Maximum beta energies of approximately 0,1 MeV or higher are well measured. It is possible that low energy beta emitters cannot be detected (e.g. 3H, 55Fe, 241Pu) or can only be partially detected (e.g. 14C, 35S, 63Ni, 210Pb, 228Ra). If the presence of low-energy beta emitters is strongly suspected, liquid scintillation analysis is recommended (ISO 11704). The method described in this document applies to non-volatile radionuclides, since some gaseous or volatile radionuclides (e.g. radon and radioiodine) can be lost during the source preparation. The method described in this document is applicable to test samples of drinking water, rainwater, sea water, surface and ground water as well as cooling water, industrial water, domestic and industrial wastewater after proper sampling, sample handling and test sample preparation (filtration when necessary and taking into account the amount of dissolved material in the water). The method described in this document can be used in the event of an emergency situation, because the results can be obtained in less than 1 h. Detection limits reached for gross alpha and gross beta are less than 10 Bq·l-1 and 20 Bq·l-1, respectively, for instance for rainwater water. The evaporation of a 10 ml sample can be carried out in 20 min followed by 10 min counting using a gas-flow -proportional counter with window. It is the laboratory’s responsibility to ensure the suitability of this test method for the water samples tested.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 10426-1 Viešoji apklausa

Komentavimo iki data 2026-07-02

Naftos ir gamtinių dujų pramonė. Cementai ir medžiagos gręžiniams cementuoti. 1 dalis. Techniniai reikalavimai (ISO/DIS 10426-1:2026)

ISO 10426-1:2009 specifies requirements and gives recommendations for six classes of well cements, including their chemical and physical requirements and procedures for physical testing. ISO 10426-1:2009 is applicable to well cement classes A, B, C and D, which are the products obtained by grinding Portland cement clinker and, if needed, calcium sulfate as an interground additive. Processing additives can be used in the manufacture of cement of these classes. Suitable set-modifying agents can be interground or blended during manufacture of class D cement. ISO 10426-1:2009 is also applicable to well cement classes G and H, which are the products obtained by grinding clinker with no additives other than one or more forms of calcium sulfate, water or chemical additives as required for chromium (VI) reduction.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 646 Viešoji apklausa

Komentavimo iki data 2026-07-21

Su maisto produktais susiliečiantis popierius ir kartonas. Dažyto popieriaus ir kartono spalvos atsparumo nustatymas

This document describes procedures for the testing of dyed paper and board intended to come into contact with foodstuffs. Some procedures depending on the foreseeable use of the material are given. Visual evaluation against a grey scale provides grading of the bleeding. For samples having significant different sides, a migration can occur from one glass fibre to the other and could lead to wrong interpretation of the fastness of one side. It is advisable to check these samples using large sampling procedure to prevent cross contamination of the glass fibre during the migration procedure. The procedure is described in Annex A. If lower limit of detection is required, this procedure could also be used.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60335-2-36:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-36 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms viryklėms, orkaitėms, kaitlentėms ir kaitlenčių elementams

This standard deals with the safety of electrically operated commercial cooking and baking ranges, ovens, hobs, hob elements and similar appliances, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 63203-801-2:2026 Viešoji apklausa

Komentavimo iki data 2026-08-21

Dėvimieji elektroniniai įtaisai ir technologijos. 801-2 dalis. Išmanusis kūno tinklas (SmartBAN). Nesudėtingas prieigos prie perdavimo terpės valdymas, taikomas SmartBAN

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 16002 Viešoji apklausa

Komentavimo iki data 2026-08-25

Lankstieji hidroizoliaciniai lakštai. Mechaniškai pritvirtintų lanksčiųjų hidroizoliacinių stogo dangų lakštų atsparumo vėjo apkrovai nustatymas

This document specifies a test method to determine the resistance to wind load of mechanically fastened flexible sheets for roof waterproofing. The assessment is limited to the performance of the mechanically fastened flexible sheets only. The test method does not include the determination of the performance of the fixing element and the mechanical fastener in combination with the structural deck.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60335-2-12:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-07-01

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-12 dalis. Ypatingieji reikalavimai, keliami šildymo plokštėms ir panašiems prietaisams

This European standard deals with the safety of electric warming plates, warming trays and similar appliances intended to keep food or vessels warm, for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 1991-1-1:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-02

Eurokodas 1. Poveikiai konstrukcijoms. 1-1 dalis. Medžiagų savitasis svoris, statinių savasis svoris ir pastatų naudojimo apkrovos

(1) EN 1991-1-1 gives rules on the following aspects related to actions, which are relevant to the structural design of buildings and civil engineering works including some geotechnical aspects: - specific weight of construction materials and stored materials; - self-weight of construction works; - imposed loads for buildings. (2) Mean values for specific weight of specific construction materials, additional materials for bridges, stored materials and products are given. In addition, for specific materials and products the angle of repose is provided. (3) Methods for the assessment of the characteristic values of self-weight of construction works are given. (4) Characteristic values of imposed loads are given for the following areas in buildings according to the category of use: - residential, social, commercial and administration areas; - areas for archive, storage and industrial activities; - garage and vehicle traffic areas (excluding bridges); - roofs; - stairs and landings; - terraces and balconies. NOTE The loads on traffic areas given in this standard refer to vehicles up to a gross vehicle weight of 160 kN. Further information can be obtained from EN 1991-2. (5) Characteristic values of horizontal imposed loads on parapets and partition walls acting as barriers are provided. NOTE Forces due to vehicle impact are specified in EN 1991-1-7 and EN 1991-2. 1.2 Assumptions (1) The general assumptions of EN 1990 apply. (2) EN 1991-1-1 is intended to be used with EN 1990, the other parts of EN 1991 and the other Eurocode parts for the design of structures.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 1948-5 Viešoji apklausa

Komentavimo iki data 2026-07-21

Stacionariųjų taršos šaltinių išmetamieji teršalai. Polichlordibenzo-p-dioksinų (PCDD) bei polichlordibenzofuranų (PCDF) ir dioksinų tipo polichlorbifenilų (PCB) masės koncentracijos nustatymas. 5 dalis. Ilgalaikis polichlordibenzo-p-dioksinų (PCDD) bei polichlordibenzofuranų (PCDF) ir dioksinų tipo polichlorbifenilų (PCB) ėminių ėmimas

This document specifies the long-term sampling of PCDDs/PCDFs/PCBs. There are three different sampling methods, which are based on the three different principles described in EN 1948-1, but partially modified for long-term sampling requirements: — filter/condenser method; — dilution method; — cooled probe method. Each sampling method is illustrated in detail in Annex D. The sampling methods described in this document are designed for a sampling duration of typically up to four weeks. Additionally, this document specifies a framework of quality control requirements for any long-term sampling method. With the methods described, experiences were gained for a concentration range up to 4,0 ng TEQ/m3 at various stationary sources (e.g. waste incinerators, sinter plants, cement kilns). For complete implementation of the measurement method, the use of EN 1948-2 and EN 1948-3 describing extraction, clean-up, identification, and quantification, respectively, is necessary in order to determine PCDDs/PCDFs. Additionally, EN 1948-4 is necessary for PCBs.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60335-2-39:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-39 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams daugiafunkciams maisto gaminimo prietaisams

This European Standard Deals with the safety of electrically operated commerical multi-purpose cooking pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals, and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 45001 Viešoji apklausa

Komentavimo iki data 2026-08-25

Darbuotojų sveikatos ir saugos vadybos sistemos. Reikalavimai ir taikymo nurodymai (ISO/DIS 45001:2026)

This document specifies requirements for an occupational health and safety (OH&S) management system, to enable organizations to provide safe and healthy workplaces by preventing work-related injury, and ill health, as well as by proactively improving its OH&S performance. This document is applicable to any organization that wishes to establish, implement and maintain an OH&S management system to improve OH&S, eliminate hazards, minimize OH&S risks, take advantage of OH&S opportunities, and address OH&S management system nonconformities associated with its activities and promote work-related well-being. This document helps an organization to achieve the intended results of its OH&S management system which include: a) continual improvement of OH&S performance; b) fulfilment of legal requirements and other requirements; c) achievement of OH&S objectives. This document is applicable to any organization regardless of its size, type and activities. It is applicable to the OH&S risks under the organization’s control, and OH&S opportunities, taking into account factors such as the context in which the organization operates and the needs and expectations of its workers and other interested parties. This document does not state specific criteria for OH&S performance, nor is it prescriptive about the design of an OH&S management system. This document does not address issues such as product safety, property damage or environmental impacts, beyond the OH&S risks to workers and other relevant interested parties. This document can be used in whole or in part to systematically improve occupational health and safety management. However, claims of conformity to this document are not acceptable unless all its requirements are incorporated into an organization’s OH&S management system and fulfilled without exclusion.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 16256 Viešoji apklausa

Komentavimo iki data 2026-08-18

Pirotechniniai gaminiai. Teatro pirotechniniai gaminiai

This document defines various terms relating to the design, construction, primary packaging and testing of theatrical pyrotechnic articles and specifies their generic types. It defines the procedures for placing generic types, subtypes or individual items of theatrical pyrotechnic articles into the appropriate Categories, T1 or T2 and lists them. It specifies minimum labelling requirements for the article and primary packaging and for the instructions for use. Specific test methods for theatrical pyrotechnic articles of the generic types are defined.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 62841-4-2:2019/prAB:2026 Viešoji apklausa

Komentavimo iki data 2026-07-01

Elektriniai varikliniai rankiniai įrankiai, kilnojamieji įrankiai ir vejų bei sodų mašinos. Sauga. 4-2 dalis. Ypatingieji reikalavimai, keliami gyvatvorių genėtuvams

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

Išplėstinė paieška

Rezultatai

Greitieji filtrai

Organizacija

Technikos komitetas

ICS

Būtini slapukai

Statistikos slapukai

El. pašto prenumerata

Standartų projektų sąrašas

Išplėstinė paieška

Rezultatai

Greitieji filtrai

Organizacija

Technikos komitetas

ICS