Ämnesområden

(1) This document defines imposed loads (models and representative values) associated with road traffic, pedestrian actions and rail traffic which include, when relevant, dynamic effects and centrifugal, braking and acceleration actions and actions for accidental design situations.

(2) The imposed loads defined in this document are applicable for the design of new bridges, including decks, piers, abutments and associated walls (e.g. upstand walls, wing walls and flank walls) and their foundations. These imposed loads can also be used for the design of other structures subject to traffic loads (e.g. road tunnel floor slabs, noise barriers and their foundations). Where appropriate, the loads can also be considered as a basis for assessment or modification of existing structures in combination with complementary conditions if necessary.

(3) The load models and values given in this document are also applicable for the design of retaining walls adjacent to roads and railway lines and the design of earthworks subject to road or rail traffic actions. This document also provides applicability conditions for specific load models.

(4) This document is intended to be used with EN 1990, the other parts of the EN 1991 series and the EN 1992 series to EN 1999 series for the design of structures. 

1.1 Scope of EN 1997‑1

(1) This document provides general rules for the design and vérification of geotechnical structures.

(2) This document is applicable for the design and vérification of geotechnical structures outside the scope of EN 1997‑3.

NOTE In this case, additional or amended provisions can be necessary.

1.2 Assumptions

1) In addition to the assumptions given in EN 1990, the provisions of EN 1997 (all parts) assume that:

— ground investigations are planned by individuals or organisations with knowledge of potential ground and groundwater conditions;

— ground investigations are executed by individuals with appropriate skills and experience;

— the evaluation of test results and derivation of ground properties from the ground investigation are carried out by individuals with appropriate geotechnical experience and qualifications;

— the data required for design are collected, recorded, and interpreted by appropriately qualifiéd and experienced individuals;

— geotechnical structures are designed and vérifiéd by individuals with appropriate qualifications and experience in geotechnical design;

— adequate continuity and communication exist between the individuals involved in data collection, design, vérification and execution.

(2) This document is intended to be used in conjunction with EN 1990, which establishes principles and requirements for the safety, serviceability, robustness, and durability of structures, including geotechnical structures, and other construction works.

NOTE Additional or amended provisions can be necessary for assessment of existing structures, see EN 1990‑2.

(3) This document is intended to be used in conjunction with EN 1997‑2, which gives provisions for determining ground properties from ground investigations.

(4) This document is intended to be used in conjunction with EN 1997‑3, which gives spécific rules for the design and vérification of certain types of geotechnical structures.

(5) This document is intended to be used in conjunction with other Eurocodes for the design of geotechnical structures, including temporary geotechnical structures.

1.1 Scope of EN 1997-2

(1) This document provides rules for determining ground properties for the design and verification of geotechnical structures.

(2) This document covers requirements and guidance for planning ground investigations, collecting information about ground properties and groundwater conditions, and preparation of the Ground Model.

(3) This document covers requirements and guidance for the selection of field investigation and laboratory test methods to obtain derived values of ground properties.

(4) This document covers requirements and guidance on the presentation of the results of ground investigation, including derived values of ground properties, in the Ground Investigation Report.

1.2 Assumptions

(1) The provisions in EN 1997-2 are based on the assumptions given in EN 1990 and EN 1997-1.

(2) This document is intended to be used in conjunction with EN 1997-1, which provides general rules for design and verification of all geotechnical structures.

(3) This document is intended to be used in conjunction with EN 1997-3, which provides specific rules for design and verification of certain types of geotechnical structures.

(4) This document is intended to be used in conjunction with EN 1998-1-1 which provides the requirements for the ground properties needed to define the seismic action.

(5) This document is intended to be used in conjunction with EN 1998-5 which provides rules for the design of geotechnical structures in seismic regions. 

1.1 Scope of EN 1997-3

(1) This document provides specific rules to be applied in the design and verification of geotechnical structures.

1.2 Assumptions

(1) This document is intended to be used in conjunction with EN 1990, which establishes principles and requirements for the safety, serviceability, robustness, and durability of structures, including geotechnical structures, and other construction works.

NOTE Additional or amended provisions can be necessary for assessment of existing structures, see prEN 1990-2.

(2) This document is intended to be used in conjunction with EN 1997-1, which provides general rules for the design and verification of geotechnical structures.

(3) This document is intended to be used in conjunction with EN 1997-2, which gives provisions for determining ground properties from ground investigations.

(4) This document is intended to be used in conjunction with the other Eurocodes for the design of geotechnical structures, including temporary geotechnical structures. 

1.1 Scope of EN 1998-3

(1) This document is applicable to the assessment and retrofitting of buildings and bridges in seismic regions, namely as given in a) to c):

a) to provide criteria for the assessment of the seismic performance of existing individual buildings and bridges;

b) to describe the procedure to be followed in selecting necessary corrective measures;

c) to set forth criteria for the design of retrofitting measures (i.e. design, structural analysis including intervention measures, final dimensioning of structural parts and their connections to existing structural members).

NOTE 1 For the purposes of this document, retrofitting covers both the seismic upgrading (e.g. strengthening or adding a passive system) of undamaged structures and the repair and possible upgrading of earthquake-damaged structures.

NOTE 2 Only the most common retrofit techniques are covered in this document. This does not exclude the use of other techniques, which can be developed in each country, based on the strengthening principles of this document.

NOTE 3 Annex D gives flowcharts for the application of this document.

(2) Unless specifically stated, EN 1998-1-1 and EN 1998-5 apply.

(3) Reflecting the performance requirements of EN 1998-1-1:2024, 4.1, this document covers the seismic assessment and retrofitting of buildings and bridges made of the more commonly used structural materials: concrete, steel and composite, timber and masonry.

NOTE Annexes B and C contain additional guidance related to the assessment of timber and masonry structures, respectively, and to their retrofitting when necessary.

(4) This document is intended for the assessment of individual structures, to decide on the need for structural intervention and to design the retrofitting measures that may be necessary. It is not intended for the vulnerability assessment of populations or groups of structures in seismic risk evaluations for various purposes (e.g. for determining insurance risk, for setting risk mitigation priorities, etc.).

(5) This document provides (in its material-specific Clauses 8 to 11) criteria for the verification of the more common retrofitting techniques currently in use.

(6) This document gives specific rules for the assessment and retrofitting relevant to existing buildings and bridges of consequence classes CC1, CC2 and CC3, as defined in EN 1990:2023, 4.3.

(7) Although the provisions of this document are applicable to all common categories of buildings and bridges, the seismic assessment and retrofitting of monuments and heritage structures often requires different types of provisions and approaches, depending on the nature of the monuments and heritage structures. 

1.1 Scope of EN 1998-4

(1) This document is applicable to the seismic design of on-ground and elevated silos, on-ground, elevated and underground tanks, above-ground and buried pipeline systems, towers, masts and chimneys and ancillary elements attached to these structures or in industrial facilities.

(2) Unless specifically stated, EN 1998-1-1 and EN 1998-5 apply.

(3) EN 1998-4 is applicable in complement to the other relevant Eurocodes.

NOTE This document contains only those provisions that, in addition to the provisions of the other relevant Eurocodes, are used for the design of new structures, as listed in (1), in seismic regions. EN 1998-4 complements in this respect the other Eurocodes.

1.2 Assumptions

(1) The assumptions of EN 1998-1-1 apply to this document.

(2) It is assumed that the changes in a) and b) will not take place during the construction phase or during the subsequent life span for all structures covered by EN 1998-4, unless proper justification and verification is provided:

a) substantial changes in the structural systems, supporting structures or attached ancillary elements listed in 1.1(1);

b) substantial changes of masses or mass distribution. This includes, in particular, changes in production, such as specific changes of filling loads, filling states and ancillary elements.

ISO 13164-2:2013 specifies a test method for the determination of radon-222 activity concentration in a sample of water following the measurement of its short-lived decay products by direct gamma-spectrometry of the water sample. The radon-222 activity concentrations, which can be measured by this test method utilizing currently available gamma-ray instruments, range from a few becquerels per litre to several hundred thousand becquerels per litre for a 1 l test sample. This test method can be used successfully with drinking water samples. The laboratory is responsible for ensuring the validity of this test method for water samples of untested matrices. An annex gives indications on the necessary counting conditions to meet the required sensitivity for drinking water monitoring.

Detta dokument ger en metod för bestämning av:

biologisk nedbrytningsgrad efter anaerob rötning under 30 dagar (mesofil temperatur) eller 23 dagar (termofil temperatur)

maximal biologisk nedbrytningsgrad under anaeroba förhållanden vid mesofil eller termofil temperatur i max 90 dagar

sönderdelningsgrad efter samma provningstider som ovan, vilket är ett mått på den mängd provningsmaterial som antingen brutits ner biologisk eller sönderfallit på annat sätt så att det består av partiklar <2 mm.  

This document establishes the organizational, design, construction, operational, and quality-assurance requirements applicable to heterogeneous, thermal-spectrum research reactors with power levels up to several tens of megawatts. It defines the minimum expectations for management structure, project governance, safety culture, quality assurance, documentation control, and lifecycle oversight necessary to

ensure safe, compliant, and effective reactor operation.

The document applies to new research reactors and, where practicable, to existing or legacy reactors using a graded approach consistent with IAEA SSR-3[6] a nd I AEA S SG-22.[10] It addresses administrative and operational controls, procurement and inspection processes, training and qualification, radiation protection, and change management throughout the reactor lifecycle, including modifications and decommissioning.

This document does not prescribe detailed technical design specifications; rather, it provides the framework within which such specifications are developed, reviewed, and controlled. Additional guidance may be required for reactors exceeding the stated power range or for specialized reactor types such as fast spectrum systems or facilities incorporating advanced experimental features.

I detta dokument anges krav och konstruktionsbeskrivning för madrassöverdrag i tubmodell tillverkat av trikå.

I detta dokument anges krav och konstruktionsbeskrivning för kuddöverdrag i tubmodell tillverkad av trikå.

This document specifies methods using sieving for the determination of the quantity of coarse particles of binder present in bituminous emulsions and for the determination of storage stability. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use. In addition, for environmental aspects, it is important to limit the quantities of products, solvents and energy sources to reduce the emissions in air and water and the wastes to the minimum required for a valid test realization.

This document provides guidance on the intent of the requirements in ISO 9001, with examples of possible steps an organization can take to meet the requirements. It does not add to, subtract from, or in any way modify those requirements.

This dcument does not prescribe mandatory approaches to implementation, or provide any preferred method of interpretation.

The machines are designed to process in one pass one end or two sides, either opposite or perpendicular to 

each other, of workpieces made of solid wood or of materials with similar physical characteristics to wood 

(see ISO DIS 19085-1:2026, 3.2).

The machines with mechanical feed only are designed to process in the same ways also workpieces made of:

— fibre-cement,

— rock wool and glass wool,

— gypsum,

— plasterboard,

— matrix engineered mineral boards, silicate boards and sulfate boards,

— composite materials with core consisting of polyurethane or mineral material laminated with light alloy,

— polymer-matrix composite materials and reinforced thermoplastic, thermoset and elastomeric materials,

— aluminium light alloy profiles, and

— composite boards made from the materials listed above.

This document is also applicable to machines fitted with one or more of the following devices or additional 

working units, whose hazards have been dealt with:

— sanding units;

ISO/DIS 19085-12:2026(en)

— fixed or movable workpiece support;

— automatic tool changing;

— automatic workpiece returner;

— glass bead saw unit;

— hinge recessing unit;

— boring unit;

— dynamic processing unit;

— sawing unit installed between machine halves in double-end machines;

— foiling unit;

— coating unit;

— grooving unit with a milling tool installed between machine halves;

— brushing unit;

— gluing unit;

— sealing unit;

— dowels inserting unit;

— tongues inserting unit;

— inkjet marking unit;

— laser marking unit;

— labelling unit;

— workpiece back-up device (device that is either anti-chipping or anti-splintering, or both);

— quick tool changing system;

— post-formed edge pre-cutting unit;

— additional workpiece support (at either infeed or outfeed, or both);

— parallel infeed device on single-end machines;

— transversal infeed device on single-end machines;

— intermediate workpiece support on double-end machines;

— automatic infeed device;

— feed chain with dogs;

— automatic tool change device;

— cabability to shift a machine half along the feed in double-end tenoning-profiling machines with maximum 

workpiece height capacity of 40 mm and no unit installed out of the integral enclosure.

This document does not deal with any hazards related to:

a) systems for automatic loading and unloading of the workpiece to a single machine other than automatic 

workpiece returner;

ISO/DIS 19085-12:2026(en)

b) single machine being used in combination with any other machine (as part of a line);

c) use of tools, other than saw blades or boring tools or milling tools for grooving, installed between 

machine halves and out of the integral enclosure in double-end machines;

d) use of tools protruding out of the integral enclosure;

e) chemical characteristics of all materials listed in the 4th paragraph above and their dust.

This document is not applicable to machines intended for use in potentially explosive atmosphere nor to 

machines manufactured prior to its publication

This document specifies a thermal method and a gravimetric method for a quantitative determination of the certain synthetic materials (polyester, polyamide, acrylic, elastane, polypropylene and polyethylene) released from fabrics under washing test conditions.

This method is applicable to synthetic fabric and synthetic/natural blended fabric

- Synthetic/cellulosic fabrics (e.g. PET/Cotton, Nylon/Cotton, Acrylic/Cotton)

- Synthetic/protein fabrics (e.g. PET/Wool, Nylon/Wool, Acrylic/Wool)

This document specifies the characteristics of screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa1/315 °C2.

This document specifies the mounting dimensions required for the interchangeability of accessories for 16 MPa (160 bar) medium series cylinders in accordance with ISO 6020‑1 and for 25 MPa (250 bar) series cylinders in accordance with ISO 6022. The accessories have been designed specifically for use with cylinders manufactured in accordance with ISO 6020‑1 and ISO 6022, but this does not limit their application[1].

This document covers the following accessories, identified in accordance with ISO 6099:

—   AP2 — rod clevis, female thread (see Figure 1 and Table 1);

—   AF3 — rod flange, circular (see Figure 2 and Table 2);

—   AB4 — clevis bracket, straight (see Figure 3 and Table 3);

—   AB3 — clevis bracket, in angle (see Figure 4 and Table 4);

—   AT4 — trunnion bracket (see Figure 5 and Table 5);

—   AA4-R — pivot pin, plain bearing (snap ring type) (see Figure 6 and Table 6);

—   AA4-S — pivot pin, plain bearing (split pin type) (see Figure 7 and Table 7);

—   AA6-R — pivot pin, spherical bearing (snap ring type) (see Figure 6 and Table 6);

—   AA6-S — pivot pin, spherical bearing (split pin type) (see Figure 7 and Table 7);

—   AP6 — rod eye spherical, female thread (see Figure 8 and Table 8);

—   AP4 — rod eye plain, female thread (see Figure 9 and Table 9).

These accessories are used on hydraulic cylinders for mechanically transmitting the cylinder force. The design of these accessories is based on the maximum forces resulting from the specified internal diameters of the cylinders and pressures according to ISO 3320 and ISO 2944.

This document applies only to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics.

[1]   1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

This document specifies the mounting dimensions required for interchangeability of accessories for 16 MPa (160 bar) compact cylinders conforming to ISO 6020‑2. The accessories have been designed specifically for use with cylinders manufactured in accordance with ISO 6020‑2, but this does not limit their application[1].

This document covers the following accessories, identified in accordance with ISO 6099:

—   AP6 — rod eye spherical, female thread (see Figure 1 and Table 1);

—   AB5 — clevis bracket, spherical eye, in angle (see Figure 2 and Table 2);

—   AA6-L — pivot pin, spherical bearing, locking plate (see Figure 3 and Table 3);

—   AL6 — locking plate for pivot pin (see Figure 4 and Table 4);

—   AP2 — rod clevis, female thread (see Figure 5 and Table 5);

—   AP4 — rod eye plain, female thread (see Figure 6 and Table 6);

—   AB2 — eye bracket (see Figure 7 and Table 7);

—   AB4 — clevis bracket, straight (see Figure 8 and Table 8);

—   AA4-S — pivot pin, plain (split pins) (see Figure 9 and Table 9);

—   AA4-R — pivot pin, plain (rings) (see Figure 10 and Table 10);

—   AT4 — trunnion bracket (see Figure 11 and Table 11).

These accessories are used on hydraulic cylinders for mechanically transmitting the cylinder force. The design of these accessories is based on the maximum forces resulting from the specified internal diameters of the cylinders and pressures according to ISO 3320 and ISO 2944.

This document only applies to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics.

[1]   1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2

ISO 6020-1:2007 establishes metric mounting dimensions for medium series cylinders, 16 MPa (160 bar), as required for interchangeability of commonly used hydraulic cylinders.

The medium series dimensions are applicable to round head cylinders with bores from 25 mm to 200 mm and to both round and square head cylinders with bores larger than 200 mm, thus allowing a wider range of applications.

This Part 3 of the standard specifies in clause 5 the functions for control, building automation and technical building management which contribute to the energy performance of buildings as listed in EN ISO 52120-1, table 5. This part of the standard further provides in clause 6 means for functional specification of requirements for the overall functionality and engineering services to achieve building automation and control systems. It defines terms, which shall be used for specifications and it gives guidelines for the functional documentation of project/application specific systems. It provides a sample template for documentation of plant/application specific functions, called BACS points list in informative annex A. The informative function block examples explain a method to display the referenced functions in system documentation; they do not standardize the method for programming functions and applications.