Standartų projektų sąrašas | Standartų projektų portalas

GPDR

Privatumo politika

EN

Paieškos frazė

Išplėstinė paieška

Žymuo

Direktyvos

Organizacija

ICS

Technikos komitetas

Užsienio komitetas

Darbo grupė

Etapas

Būsena

Komentavimo data

iki

Rezultatai

Viso rasta įrašų: 152

1 2 3 4 … 7

prEN 18380 Viešoji apklausa

Komentavimo iki data 2026-11-01

Vandens ruošimo įranga, įrengiama pastatų viduje. Įtaisai su UV šviesos diodais. Eksploataciniai, saugos ir bandymų reikalavimai

This document specifies definitions, principles of construction, requirements and methods for testing the performance of UV devices (240 nm to 290 nm nominal) for potable water installations according to EN 806-2 which are permanently connected to the building’s supply. Devices described by this document can be installed at the point of entry (POE), within the water distribution system inside the building or at the point of use (POU). Additionally, the devices described in this document can be used in mobile or temporary potable water installations, where the system is not permanently connected to a water supply. UV devices in the sense of this document are UV bactericidal treatment devices or UV disinfection devices for one of three specified water qualities, determined by the observed UV transmittance. Devices can be standalone, integrated into a larger appliance or part of multi-staged treatment process. The document relates solely to the performance of the UV reactor.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 1931 Viešoji apklausa

Komentavimo iki data 2026-11-01

Lankstieji hidroizoliaciniai lakštai. Bituminiai, plastikiniai ir guminiai lankstieji hidroizoliaciniai lakštai. Pralaidumo vandens garams nustatymas

This document specifies a method for the determination of the water vapour transmission properties of waterproofing sheets. It is applicable to factory made bitumen, plastic and rubber sheets for roof waterproofing, damp proof sheets, damp proof courses, underlays and vapour control layers.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 20482 Viešoji apklausa

Komentavimo iki data 2026-11-01

Metalinės medžiagos. Lakštai ir juostos. Ištempimo bandymas pagal Erichseną (ISO/DIS 20482:2026)

ISO 20482:2013 specifies a standard test method for determining the ability of metallic sheets and strips having a thickness from 0,1 mm up to 2 mm and a width of 90 mm or greater to undergo plastic deformation in stretch forming. For materials that are thicker and when only narrower strips are available, tools of specified dimensions are provided, in which case subscripts are used, as shown in Table 1.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN ISO 683-3:2022/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-27

Termiškai apdorojami plienai, legiruotieji plienai ir automatų plienai. 3 dalis. Cementuojamieji plienai. 1 keitinys (ISO 683-3:2022/DAM 1:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 21037 Viešoji apklausa

Komentavimo iki data 2026-10-24

Klijai. Klijuotinių jungčių atskyrimo, leidžiančio taisymą ir pagerinančio perdirbimą, gairės (ISO 21037:2026)

This document specifies the methods commonly available for separating adhesively bonded joints enabling repair and improving recycling. This document applies to adherends made of metallic and non-metallic inorganic material, plastics including both filler-containing and fibre-reinforced types, wood and wood-based materials, coated materials, adherends of natural and polymeric fibres as well as paper and cardboard.

Peržiūrėti metaduomenis

prEN 489-1 Viešoji apklausa

Komentavimo iki data 2026-10-24

Centralizuoto šilumos tiekimo vamzdžiai. Neardomai izoliuotų vieno ir dviejų vamzdžių sistemos, skirtos požeminiams karšto ir šalto vandens tinklams. 1 dalis. Karšto ir šalto vandens tinklų metalinių vamzdžių jungčių apvalkalai ir šiluminė izoliacija, atitinkanti EN 13941 serijos standartus

This document specifies requirements and test methods for joint casing systems for single and twin pipes between adjacent factory-made pipe, and/or fitting and/or valve assemblies for buried heating and cooling water networks with rigid pipe systems with metal service pipes in accordance with EN 13941-1 [4] and EN 13941-2 [5] as well as rigid pipe systems with plastic service pipes according to series EN 17415 and flexible pipe systems with metal service pipes according to EN 15632-4 . NOTE There are no differences in requirements for single and twin pipe joint casing systems. For bedding materials other than those defined in 5.2.3 additional precautions are defined inEN 13941-2 [5].

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN ISO 5367:2023/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-10-24

Anestezijos ir kvėpavimo įranga. Kvėpavimo priemonių rinkiniai ir jungtys. 1 keitinys. Papildomi reikalavimai, keliami papildomų priemonių prijungimo jungtims (ISO 5367:2023/DAmd1:2026)

Additional requirements for connectors for accessory access connection port

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 11461 Viešoji apklausa

Komentavimo iki data 2026-10-24

Dirvožemio kokybė. Dirvožemio tūrinio vandens kiekio nustatymas naudojant cilindrinius ėmiklius. Gravimetrinis metodas (ISO/DIS 11461:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 3766 Viešoji apklausa

Komentavimo iki data 2026-10-24

Aerospace series - Rivet, blind, nut plate, universal head, in heat resisting steel, passivated - Metric series

This document specifies the characteristics of blind nut plate rivets with universal head, in heat resisting steel, passivated, metric series, for maximum operating temperature 650 °C .

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 9360-1 Viešoji apklausa

Komentavimo iki data 2026-10-24

Įkvepiamo oro šildymo ir drėkinimo įtaisai ir kvėpuojamąsias dujas tiekiančių kvėpavimo sistemų filtrai. 1 dalis. Bendrieji reikalavimai (ISO/DIS 9360-1:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 9360-2 Viešoji apklausa

Komentavimo iki data 2026-10-24

Įkvepiamo oro šildymo ir drėkinimo įtaisai ir kvėpuojamąsias dujas tiekiančių kvėpavimo sistemų filtrai. 2 dalis. Drėgmės nuostolių matavimas (ISO/DIS 9360-2:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 2665-004 Viešoji apklausa

Komentavimo iki data 2026-10-24

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 004: UNC thread terminals - Product standard

This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 20 A to 50 A, used in aircraft on-board circuits at a temperature between −55 °C and 90 °C at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping They will continue to function up to the short-circuit current.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 755-8 Viešoji apklausa

Komentavimo iki data 2026-10-27

Aliuminis ir aliuminio lydiniai. Išspaustieji strypai, vamzdžiai ir profiliuočiai. 8 dalis. Per dvipakopę matricą išspausti vamzdžiai, matmenų ir formos parametrų leidžiamosios nuokrypos

This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded porthole tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube, see Figure 1) or with a cross section contained within a circumscribing circle (CD) from 10 mm to 350 mm (other than round tube, see Figure 2), supplied in straight lengths. The temper designations used in this part are according to EN 515. This document only applies to tube produced by the tube porthole/bridge method. This document does not apply to: — extruded tubes produced by the seamless, die/mandrel method (EN 755-7); — tubes delivered in coils (EN 13957); — coiled tubes cut to length (EN 13957). Figure 1 — Round tube Figure 2 — Circumscribing circle for other than round tube

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 353-2:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-22

Asmeninė apsaugos nuo kritimo įranga. 2 dalis. Valdomieji kritimo stabdytuvai, įskaitant lanksčiąją inkaravimo vedlinę

This document specifies requirements, test methods, marking, manufacturer’s instructions and information and packaging for guided type fall arresters including a flexible anchor line forming a single product. This anchor line is attached to an upper anchor point for vertical and inclined applications; for horizontal applications, the anchor point can be located at the user’s foot level. Guided type fall arresters including a flexible anchor line conforming to this document are components of one of the fall arrest systems covered by EN 363:2018. Other types of fall arresters are specified in EN 353-1:2014+A1:2017 or EN 360:2023.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 15376 Viešoji apklausa

Komentavimo iki data 2026-10-22

Automobiliniai degalai. Etanolis kaip benzino kompaundavimo komponentas. Reikalavimai ir tyrimo metodai

This document specifies requirements and test methods for marketed and delivered ethanol to be used as an extender for automotive fuel for petrol engine vehicles in accordance with the requirements of EN 228 [5]. It is applicable to ethanol used for blending at all levels up to and including 85 % (V/V). NOTE For the purposes of this document, the term “% (m/m)” and “% (V/V)” are used to represent respectively the mass fraction, µ, and the volume fraction, φ.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 14492-2 Viešoji apklausa

Komentavimo iki data 2026-10-22

Kranai. Varikliniai suktuvai ir keltuvai. 2 dalis. Varikliniai keltuvai

This document is applicable to the design, information for use, maintenance and testing of power driven hoists, compact or open construction, with or without trolleys for which the prime mover is an electric, hydraulic or pneumatic motor. They are designed for the lifting and lowering of loads that are suspended on hooks or other load lifting attachments. Hoists can be used either in cranes, in other machines, e.g. rail dependent storage and retrieval equipment, monorail conveyors or by itself. This document is applicable to the following types of hoists and applications: — rope hoists; — chain hoists; — belt hoists; — NGL building hoists; — winches used for lifting operation; — hoists designed for holding stationary loads above persons; — hoists designed for high risk applications. This document does not apply to belt hoists with steel belts as hoisting media. This document does not apply to builders’ hoists for transportation of goods having a guided platform or having a guided load carrying device. This document is not applicable to the following hazards: — this document does not cover hazards related to the lifting of persons. This document does not specify additional requirements for hazards related to the use of hoists in explosive atmospheres in underground mines. This document does not address the hazards related to autonomous operation and use of self-evolving behaviour of the power driven hoists. The significant hazards covered by this document are identified in Annex H. This document is not applicable to power driven hoists manufactured before the date of its publication.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO/IEC 80079-20-1 Viešoji apklausa

Komentavimo iki data 2026-10-22

Sprogiosios atmosferos. 20-1 dalis. Medžiagų charakteristikos dujoms ir garams klasifikuoti. Bandymo metodai ir duomenys (ISO/IEC DIS 80079-20-1:2026)

This document is published as a dual log standard and provides guidance on classification of gases and vapours. It describes a test method intended for the measurement of the maximum experimental safe gaps (MESG) for gas-air mixtures or vapour-air mixtures under normal conditions of temperature and pressure (20 °C, 101,3 kPa) so as to permit the selection of an appropriate group of equipment. This document also describes a test method intended for use in the determination of the auto-ignition temperature (AIT) of a vapour-air mixture or gas-air mixture at atmospheric pressure, so as to permit the selection of an appropriate temperature class of equipment. Values of chemical properties of materials are provided to assist in the selection of equipment to be used in hazardous areas. Further data may be added as the results of validated tests become available. The materials and the characteristics included in a table (see Annex B) have been selected with particular reference to the use of equipment in hazardous areas. The data in this document have been taken from a number of references which are given in the bibliography. These methods for determining the MESG or the AIT may also be used for gas-air-inert mixtures or vapour-air-inert mixtures. However, data on air-inert mixtures are not tabulated. Keywords: classification of gases and vapours, measurement of the maximum experimental safe gaps (MESG)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 18389 Viešoji apklausa

Komentavimo iki data 2026-10-19

Bitumas ir bituminiai rišikliai. Papildomų specifikacijų, susijusių su eksploatacinėmis charakteristikomis, sistema

This document specifies a framework of additional characteristics and associated test methods for bitumens and bituminous binders, which is complementary to other product standards for bitumens and bituminous binders. This document is applicable to bitumens and bituminous binders suitable for use in paving applications, but it is also applicable for other uses such as waterproofing membranes. With regard to paving applications, the following characteristics are addressed: - resistance to permanent deformation (rutting); - resistance to low-temperature cracking; - resistance to ravelling; - resistance to fatigue cracking; - temperature susceptibility; - equi-stiffness temperature and phase angle; - durability (evolution of equi-stiffness temperature and phase angle); - mixing and handling characteristics (paving and compaction) temperatures; - additional characteristics (e.g. solubility, elastic recovery and storage stability). Not all the properties and characteristics established in the framework are universally relevant to all binders. For example, elastic recovery is not relevant for unmodified binders.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 8502-2 Viešoji apklausa

Komentavimo iki data 2026-10-17

Plieninio pagrindo paruošimas prieš padengiant dažais ir su jais susijusiais produktais. Tyrimai paviršiaus švarumui įvertinti. 2 dalis. Vandenyje tirpių teršalų ekstrahavimas analizei nuvalius tamponu (ISO/DIS 8502‑2:2026)

ISO 8502-2:2017 describes a method for the determination of chloride-containing salts that are readily soluble in water and are present on a steel surface. The method is also applicable to previously coated surfaces. ISO 8502-2:2017 includes a method, applicable in the field or in the laboratory, for washing off the surface while several methods are referred to for chloride analyses.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 573-3:2026/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-17

Aliuminis ir aliuminio lydiniai. Deformuotinių gaminių cheminė sudėtis ir forma. 3 dalis. Gaminių cheminė sudėtis ir forma

This document specifies the chemical composition limits of wrought aluminium and wrought aluminium alloys and form of products. NOTE The chemical composition limits of aluminium and aluminium alloys specified herein are completely identical with those registered with the Aluminium Association, 1525, Wilson Boulevard, Suite 600, Arlington, VA 22209, USA, for the corresponding alloys.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN ISO 15002:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-17

Prie medicininių dujų tiekimo sistemų jungiami srauto kontrolės įtaisai. 1 keitinys (ISO 15002:2023/DAM 1:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 17756 Viešoji apklausa

Komentavimo iki data 2026-10-17

Trąšos, kalkinimo medžiagos ir inhibitoriai. Chloridų kiekio nustatymas

This document specifies references to methods for the determination of the chloride content in organic fertilizers, organo-mineral fertilizers, inorganic fertilizers, liming materials and inhibitors. This document is applicable to fertilizing product blends where the blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants, and where the following category: fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If fertilizer is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed only of inorganic products, the European Standard for inorganic fertilizers applies. NOTE Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 18381 Viešoji apklausa

Komentavimo iki data 2026-10-17

Medienos ir medienos gaminių biologinis patvarumas. Medienos ir medienos gaminių medžiagų bandinių paruošimas prieš išplovimo bandymą

This document specifies a method for preparing treated wood test specimens prior leaching test to obtain water samples from treated wood which has been in conditions designed to simulate treated wood exposed out of ground contact (wood held in the storage yard after treatment and which has been in conditions designed to simulate outdoor, out of ground contact situations, use Class 3), or continuous contact with the ground or with water (use Class 4 or 5). This document is also applicable to untreated wood and modified wood. NOTE 1 Test methods written in CEN/TC 38 include how to prepare specimens of wood and wood-based materials before leaching tests. NOTE 2 EN 350 can be considered when using this document for testing untreated wood or modified wood, regarding reference wood species, number of test specimens etc.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 2794-004 Viešoji apklausa

Komentavimo iki data 2026-10-17

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 60 A - Part 004: UNC thread terminals - Product standard

This document specifies the characteristics of single-pole circuit breakers, temperature compensated with a rated current from 20 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C and at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single push button (actuator), with delayed action “trip-free” tripping. They will continue to function up to the short-circuit current.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 23143-3 Viešoji apklausa

Komentavimo iki data 2026-10-17

Informacijos mainai tarp BIM ir GIS. 3 dalis. BIM ir GIS standartų abstrakčiųjų sąvokų siejimas (ISO/DIS 23143-3:2026)

This document outlines the conceptual framework and methodology for linking abstract concepts between BIM and GIS standards to facilitate BIM/GIS interoperability. This document provides the mechanisms to establish links between abstract concepts in both domains in terms of metamodels, abstract conceptual schemas and application schemas.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

Viso rasta įrašų: 152

1 2 3 4 … 7