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Cosmetics — Analytical methods — Nitrosamines: Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC, postcolumn photolysis and derivatization

This International Standard describes a method for the detection and quantification of N-nitrosodiethanolamine (NDELA) in cosmetics and raw materials used in cosmetics by high performance liquid chromatography (HPLC) coupled with post-column photolysis and derivatization. This method is not applicable to the detection and/or quantification of nitrosamines other than NDELA, nor to the detection and/or quantification of NDELA in products other than cosmetics or raw materials used in cosmetics. If a product has the possibility of either NDELA contamination from the ingredients or NDELA formation by the composition of ingredients, the method will be applied for the testing of cosmetic products and is an alternative to ISO 15819. This method is not applicable to matrices containing oxidation dyes.


Cosmetics — Analytical methods — Validation criteria for analytical results using chromatographic techniques

This International Standard defines validation criteria with which analytical results obtained from the analysis of cosmetic products should comply in order to give confidence in performance, reliability and quality of the final result. It sets out an analytical approach that can be used by a single laboratory to carry out chromatographic analyses on a given sample, or samples.


Cosmetics — Analytical methods — Nitrosamines: Technical guidance document for minimizing and determining N-nitrosamines in cosmetics

This Technical Report aims to contribute to providing general advice on strategies that can be adopted to minimize the likelihood of N-nitrosamine formation in cosmetic products and provide a description of the analytical methodologies available for the reliable determination of N-nitrosamines in cosmetic products. It also seeks to provide some insight into the relevance and limitations of each of the methods described and finally provide an analytical approach for the analysis of N-nitrosamines in cosmetic products and raw materials. This Technical Report covers the reduction or elimination of adventitious nitrite sources, reduction or elimination of secondary amino sources, incorporation of inhibitors to N-nitrosamine formation and analytical methodologies for total N-nitroso compounds and specific methods for N-nitrosodiethanolamine (NDELA).


Cosmetics — Analytical methods — Nitrosamines: Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS

This International Standard describes a method for the detection and quantification of N nitrosodiethanolamine (NDELA) in cosmetics and raw materials used in cosmetics. This method is not applicable to the detection and/or quantification of nitrosamines other than NDELA nor to the detection and/or quantification of NDELA in products other than cosmetics or raw materials used in cosmetics. If a product has a possibility of either NDELA contamination from ingredients or NDELA formation by the composition of ingredients, the method is intended to be applied for quantitative determination of NDELA. Accordingly, the method does not apply to routine testing of cosmetic products. Because of the large variety of cosmetic products within this field of application, this method might need to be adapted for certain matrices (refer to ISO 12787). Therefore, International Standards dedicated to alternative methods for testing nitrosamines in cosmetic products are being developed separately. Other methods can be employed provided that they are verified as to their detection of NDELA and validated in terms of recovery and quantification of the analyte.


Cosmetics — Microbiology — General instructions for microbiological examination

This International Standard gives general instructions for carrying out microbiological examinations of cosmetic products, in order to ensure their quality and safety, in accordance with an appropriate risk analysis (e.g. low water activity, hydro-alcoholic, extreme pH values). Because of the large variety of products and potential uses within this field of application, these instructions might not be appropriate for some products in every detail (e.g. certain water-immiscible products).


Cosmetics — Sun protection test methods — In vivo determination of sunscreen UVA protection

This International Standard specifies an in vivo method for assessment of the UVA protection factor (UVAPF) of topical sunscreen products. This International Standard is applicable to cosmetics, drugs and other products intended to be topically applied to human skin, including any component able to absorb, reflect or scatter UV rays. It provides a basis for the evaluation of sunscreen products for the protection of human skin against UVA radiation from solar or other light sources.


Cosmetics — Sun protection test methods — In vivo determination of the sun protection factor (SPF(

This International Standard specifies a method for the in vivo determination of the sun protection factor (SPF) of sunscreen products. This International standard is applicable to products that contain any component able to absorb, reflect or scatter ultraviolet (UV) rays and which are intended to be placed in contact with human skin. It provides a basis for the evaluation of sunscreen products for the protection of human skin against erythema induced by solar ultraviolet rays.


Cosmetics — Sun protection test methods — Review and evaluation of methods to assess the photoprotection of sun protection products

This Technical Report reviews and evaluates the methods which are currently used to assess, for regulatory or self-regulatory purposes, the photoprotection of sun protection products applied on the human body. It is applicable to SPF and UVA protection, and both in vivo and in vitro methods. This Technical Report does not include the aspects of labelling in a wide sense.


Cosmetics - Determination of sunscreen UVA photoprotection in vitro

This International Standard specifies an in vitro procedure to characterize the UVA protection of sunscreen products. Specifications are given to enable determination of the spectral absorbance characteristics of UVA protection in a reproducible manner. In order to determine relevant UVA protection parameters, the method has been created to provide a UV spectral absorbance curve from which a number of calculations and evaluations can be undertaken. Results from this measurement procedure can be used for other computations, as required by local regulatory authorities. These include calculation of the Ultraviolet-A protection factor (UVAPF) [correlating with in vivo UVAPF from the persistent pigment darkening (PPD) testing procedure], critical wavelength and UVA absorbance proportionality. These computations are optional and relate to local sunscreen product labelling requirements. This method relies on the use of in vivo SPF results for scaling the UV absorbance curve. This International Standard is not applicable to powder products such as pressed powder and loose powder products.


Cosmetics — Analytical approach for screening and quantification methods for heavy metals in cosmetics

This Technical Report introduces most common and typical analytical approaches for screening and quantification of heavy metals of general interest at both raw material and finished product level. This Technical Report covers techniques from traditional colourimetric reaction, which can be executed without expensive instrument to the high-end one, like that of inductively coupled plasma-mass spectrometry (ICP-MS), which allows detection of elements at μg/kg level. Thus, this Technical Report covers the advantages and disadvantages of each analytical technique so that a suitable approach can be chosen. The intent of this Technical Report is not to set or suggest acceptable concentration limits of heavy metals in both raw materials and finished products which have to be determined by each regulatory authority. NOTE 1 The term “heavy metals” is widely used without single definition. NOTE 2 Elements can be specified as heavy metals by one legislation, while not by others.


Ductile iron pipes, fittings and accessories - Epoxy coating (heavy duty) of ductile iron fittings and accessories - Requirements and test methods

This European Standard defines the requirements and test methods for factory applied epoxy coatings (fusion bonded powder or liquid two-pack) used for the corrosion protection of ductile iron fittings and accessories conforming to EN 545, EN 598, EN 969, EN 12842, EN 14525, for: - conveying water (e.g. potable water) at operating temperature up to 50 °C excluding frost; or - conveying waste water at operating temperature up to 45 °C excluding frost; or - conveying gas at operating temperature up to 50 °C; - suitable for external environments, i.e. soils, waters and atmospheres of all common corrosion loads, characterized in EN 545:2010, D.2.3.


Ductile iron pipes, fittings and accessories - Internal polyurethane lining for pipes and fittings - Requirements and test methods

This European Standard defines the requirements and test methods applicable to factory applied internal polyurethane high duty corrosion protection of buried ductile iron pipes and fittings conforming to EN 545, EN 598 and EN 969 for use at permanent operating temperatures up to 45 °C


Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, Grey iron, Steel, PVC-U PE, Fibre-cement

This document specifies the requirements and associated test methods applicable to wide tolerance ductile iron couplings and wide tolerance flange adaptors intended for use with pipe components made from a number of pipe materials (ductile iron, grey iron, PE, PVC-U, steel, fibre-cement), for providing a leak tight seal over a wide range of pipe external diameters : - to convey water (e.g. potable water) ; - with or without pressure ; - to be installed below or above ground, inside or outside buildings. This standard is not intended to cover sewerage or gas applications, where other requirements may be necessary. This standard specifies requirements for materials, dimensions and tolerances, mechanical properties and standard coatings of ductile iron products. This standard covers ductile iron products cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints, in a size range extending from DN 40 to DN 600, for an allowable operating pressure (PFA) up to 16 bar, for fluid temperatures between 0 °C and 25 °C excluding frost. For higher temperatures, up to 50 °C, additional type testing should be carried out. It also gives performance requirements and associated test methods for restrained and non-restrained flexible joints. Joint design and gasket shapes are outside the scope of this standard. NOTE 1 PFA may be limited depending on pipe materials effectively connected. NOTE 2 In this standard, all pressures are relative gauge pressures, expressed in bars (100 kPa = 1 bar). NOTE 3 EN 545 gives the specifications for the ductile iron fittings to be used with ductile iron pipes. NOTE 4 EN 12842 gives the specifications for the ductile iron fittings to be used with PVC-U and PE pipes.


Medical laboratories -- Requirements for quality and competence

This European standard defines the requirements and test methods applicable to factory applied external polyurethane based coatings for heavy duty (Annex D.3 of EN 545:2002) corrosion protection of buried ductile iron pipes conforming to EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 °C. This standard does not cover ductile iron pipes protected with zinc with a finishing layer of polyurethane. This standard does not cover special activities on site such as tapping, clamping, etc., which could affect the corrosion protection properties of the polyurethane coating. These operations should be covered in the laying instructions supplied by manufacturers of clamps, house connection saddles, etc. and any relevant user procedures.


Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, Grey iron, Steel, PVC-U PE, Fibre-cement

This European Standard defines the requirements and test methods applicable to factory applied cement mortar coatings for the external corrosion protection of ductile iron pipes conforming to EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 °C, and for soil conditions according to Annex D.3 of EN 545:2006. Special activities on site such as joint protection, tapping, clamping, etc. could affect the corrosion protection properties of the cement mortar coating. These operations should be covered in the laying instructions supplied by the manufacturers of pipes, clamps, house connection saddles, etc and any relevant users' procedures. Such instructions are not part of this European Standard.


Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements

This European Standard defines the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground (see prEN 805, including the meter valves), and also suitable for pipe systems carrying raw or treated water (e.g. for irrigation, for fire fighting).


Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves

This standard defines the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground (see prEN 805, including meter valves), and also suitable for pipe systems carrying raw or treated water (e.g for irrigation, for fire fighting).


Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves

This European Standard defines the minimum fitness for purpose requirements for check valves to be used in, or connected to, water supply pipe systems, above orbelow ground (see prEN 805:1996), carrying water intended for human consumption.This standard specifies the design requirements, the performance requirements and the conformity assessment method for check valves, whatever their type and materials. This standard applies in priority to any product or test standard: the requirements from other standards apply only when this standard refers to them.


Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves

This European Standard specifies the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground (see EN 805), carrying water intended for human consumption. This standard specifies the design requirements, the performance requirements, and the conformity assessment method for valves, whatever their type and materials. This standard applies in priority to any other product or test standard : the requirements from other standards apply only when this standard refers to them. This standard deals with the requirements applicable to air valves with DN up to DN 300 and PFA 6 to PFA 25.


Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5: Control valves

This part of the standard determines the special requirements and tests to be applied to control valves for a range PN 6 to PN 25, the nominal dimensions of which are as defined in Part 1. The Type tests shall be carried out on valves of DN <= 500, by agreement between the supplier and purchaser, for higher DNs. This Part 5 does not deal with the performance of control valve accessories whether or not these form an integral part of the valves.


Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants

This European Standard defines the minimum fitness for purpose requirements for hydrants to be used in, or connected to, water supply pipe systems, above or below ground (see EN 805), carrying water intended for human consumption. This European Standard specifies the design requirements, the performance requirements, and the conformity assessment method for hydrants, whatever their type, materials and functions. Where hydrants can be used for fire fighting, irrigation or other function, additional requirements can be given in other standards. This part of EN 1074 deals with the requirements applicable to both underground and pillar hydrants, in sizes DN 65 to DN 150, and PFA up to 16 bar. This part of EN 1074 does not give requirements for the outlets or their interface with the hydrants, since they are subject to national standards.


Zinc dust Pigments for paints - Specifications and Test Methods

This International Standard specifies the requirements and corresponding test methods for zinc dust pigments suitable for use in protective coatings.


Zinc Chromate Pigments - Basic Zinc Potassium Chromate Pigments and Zinc Tetrahydroxychromate Pigments

This International Standard specifies the requirements and corresponding test methods for zinc chromate pigments suitable for use in paints and/or corrosion-inhibiting coatings.


Zinc Phosphate Pigments for paints - Specifications and

This International Standard specifies the requirements and the corresponding methods of test for zinc Phosphate Pigments suitable for use in corrosion-inhibiting paints.


Resilient Floor Coverings - Specification for Corklinoleum

This European Standard specifies the characteristics of corklinoleum, supplied in roll form. To encourage the consumer to make an informed choice, the standard includes a classification system based on intensity of use, which shows where resilient floor coverings should give satisfactory service (see EN 685). It also includes requirements for marking. The term 'linoleum' is frequently incorrectly applied to a range of floor coverings, often to those based on polyvinyl chloride or rubber. Such materials are excluded from this standard.


Resilient Floor Coverings - Specification for Corkment Underlay

This European Standard specifies the requirements of corkment underlay with linoleum cement as binder, supplied in sheet form. Corkment underlay is used in combination with floor coverings to improve impact sound reduction. The performance therefore depends on the combination of corkment and the type of floor covering used and also the installation of both. To ensure correct use of corkment underlay the instructions of the manufacturer should be followed.


Resilient floor coverings - Polyvinyl Chloride Floor Coverings with Cork-Based Backing - Specification

This European Standard specifies the characteristics of floor coverings based on polyvinyl chloride and modifications thereof with a cork-based backing, supplied in either tile or roll form. To encourage the consumer to make an informed choice, the standard includes a classification system (see EN 685) based on intensity of use, which shows where these floor coverings should give satisfactory service. It also specifies requirements for marking.


Resilient floor coverings - Tiles of agglomerated composition cork with polyvinyl chloride wear layer - Specification

This European Standard specifies the characteristics of agglomerated cork with a wear layer based on polyvinyl chloride and modifications thereof. To encourage the consumer to make an informed choice, the European Standard includes a classification system (see EN 685) based on intensity of use, which shows where these floor coverings should give satisfactory service. It also specifies requirements for marking.


Resilient Floor Coverings - Specification for Plain and Decorative Linoleum on a Foam Backing

This document specifies the characteristics of plain and decorated linoleum on a foam backing as a compound floor covering, supplied in roll form. To encourage the consumer to make an informed choice, this document includes a classification system based on the intensity of use, which shows where resilient floor coverings provide satisfactory service. The term 'linoleum' is frequently incorrectly applied to a range of floor coverings, often to those based on polyvinyl chloride or rubber. Such materials are not included in this document.


Resilient Floor Coverings - Specification for Plain and Decorative Linoleum on a Corkment Backing

This European Standard specifies the characteristics of plain and decorative linoleum on a corkment backing as a compound floor covering, supplied in roll form. To encourage the consumer to make an informed choice, the standard includes a classification system based on intensity of use, which shows where resilient floor coverings should give satisfactory service (see EN 685). It also includes requirements for marking. The term "linoleum" is frequently incorrectly applied to a range of floor coverings, often to those based on polyvinyl chloride or rubber. Such materials are not included in this European Standard


Iron oxide pigments — Specifications and Methods of Test

This International Standard specifies the requirements and the corresponding methods of test for all manufactured and natural iron oxide pigments, in dry form, suitable for general use. These pigments are identified by Colour Index Nos.1) red 101 and 102, yellow 42 and 43, brown 6 and 7 and black 11, and includes “rapid-dispersion pigments”. This International Standard does not cover micaceous iron oxide pigments (see Note 1), transparent iron oxide pigments, granular grey iron oxide (see Note 2) or magnetic iron oxide pigments other than those of Colour Index Pigment black 11. NOTE 1 The requirements and the corresponding methods of test for micaceous iron oxide pigments are specified in ISO 10601. NOTE 2 Granular grey iron oxides are too abrasive for general use.


Chrome Oxide green Pigments - Specifications and Methods of Test

This International Standard specifies the requirements and corresponding methods of test for chrome Oxide green Pigments suitable for general use.


Titanium dioxide pigments for paints — Part 1: Specifications and Methods of Test

This part of ISO 591 specifies the requirements and corresponding methods of test for titanium dioxide pigments for paints.


Iron blue Pigments - Specifications and Methods of Test

This International Standard specifies the requirements and the corresponding methods of test for iron blue Pigments.


Resilient floor coverings - Polyvinyl Chloride Floor Coverings on a Filled Fibrous Backing - Specification

This European Standard specifies the characteristics of floor coverings with compact surface layers, made of polyvinyl chloride and modifications thereof, on a filled fibrous backing and supplied in roll form. To encourage the consumer to make an informed choice, the standard includes a classification system (see EN 685) based on intensity of use, which shows where these floor coverings should give satisfactory service. It also specifies requirement for marking.


Resilient floor coverings - Polyvinyl Chloride Floor Coverings for Use in Special Wet Areas - Specification

This European standard specifies the minimum additional characteristics which are necessary for: - polyvinyl chloride floor coverings in roll form according to EN ISO 10581 or EN ISO 10582, - polyvinyl chloride floor coverings with foam backing in roll form to EN 651, - polyvinyl chloride floor coverings with particle based enhanced slip resistance in roll form to EN 13845 to be installed satisfactorily in special wet areas to form a watertight installation with a long life. It specifies two categories (A and B) for use on different substrates.


Resilient Floor Coverings - Polyvinyl Chloride Floor Coverings with Foam Layer - Specification

This European Standard specifies the characteristics of floor coverings based on polyvinyl chloride with polyvinyl chloride foam layer, supplied in either tile or roll form. To encourage the consumer to make an informed choice, the standard includes a classification system (see EN 685) based on intensity of use, which shows where these floor coverings should give satisfactory service. It also specifies requirements for marking.


Resilient floor coverings - Polyvinyl Chloride Floor coverings with Particle Based Enhanced Slip Resistance - Specification

This European Standard specifies the characteristics of floor coverings with sustainable enhanced slip resistant characteristics under specified conditions based on polyvinyl chloride and modifications thereof, supplied in either tile or roll form. To encourage the consumer to make an informed choice, this European Standard includes a classification system (see EN 685) based on intensity of use, which shows where resilient floor coverings should give satisfactory service. In addition, this European Standard details the requirements for the information to be included on the packaging labels. The slip measurements are made in a laboratory on ex-factory floor covering surfaces only. The method described is suitable for testing on wet surfaces.


Resilient, Textile and Laminate Floor Coverings — Classification

This International Standard establishes a classification system for resilient, textile and laminate floor coverings. The classification is based on practical requirements for areas of use and intensity of use and is linked to the requirements specified in the relevant International Standard for each type of floor covering. This International Standard is also intended to provide guidance for manufacturers, specifiers and consumers, to enable them to choose the appropriate class of floor covering for any given area of use or specific room.


Micaceous iron oxide pigments for paints- Specifications and Methods of Test

This International Standard specifies the requirements and corresponding test methods for manufactured and natural micaceous iron oxide (MIO) pigments, in dry form, used primarily in protective coatings for steelwork. In accordance with current practice, the general requirements for micaceous iron oxide pigments have been sub-divided to give a) those requirements that are essential (see Table 2) and b) those requirements that are conditional upon prior agreement between the interested parties (see Table 3). In certain instances, reference may be made to an agreed reference pigment.


Safety of machinery - Equipment for power driven parking of motor vehicles - Safety and EMC requirement for design, manufacturing, erection and commissioning stages الجهات المشاركة:

This European Standard deals with the technical requirements to minimise the risks due to the hazards listed in clause 4, which can arise during installation1, operation and maintenance of permanently installed equipment and systems for the power driven parking of motor vehicles, as defined in 3.1 to 3.4 below. Requirements are also given on the provision of information for use, which includes requirements for the drafting of the instructions. Electromagnetic compatibility requirements are also covered. This European Standard applies to equipment and systems for the power driven parking of motor vehicles which have four wheels, are within a maximum size envelope of 5,30 m long, by 2,30 m wide, by 2,20 m high and have a mass less than 2500 kg. The equipment can be manually or automatically controlled. This standard does not cover: a) vehicle lifts (see EN 1493); b) peripheral devices, which do not handle motor vehicles, e.g. parking meters, ticket machines; c) requirements related to the building even if they support directly stored vehicles; d) goods only lifts in accordance with EN 81-31; e) power driven parking equipment intended for lifting and/or transporting any person; f) transmission and interface of remote controls; g) automatic parking equipment with transfer areas which move; h) the use of power driven parking equipment by wheelchair users and deaf persons; i) the workplace of any attendant. This standard does not deal with the following: a) hazards arising if loads, or other items fall from vehicles; b) hazards arising if fuel or oil leaks from vehicles; c) hazards caused by operating the equipment/system in electromagnetic fields outside the range of EN 61000-6-2; d) hazards caused by operating the equipment/system in areas subject to special regulations (e.g. explosive atmospheres, fire risks); e) hazards caused by the use of dangerous/toxic materials, e.g. special hydraulic oil; f) hazards caused by noise; g) hazards arising from inadequate lighting of the surrounding of automatic parking systems and/or the place of installation of non-automatic parking equipment; h) hazards caused by earthquakes; i) hazards caused by vandalism; j) hazards due to the use of programmable electronic systems related to safety functions; k) hazards due to the use of cableless control devices; l) hazards arising due to collision caused by the driver of the vehicle. This document is not applicable to power driven parking equipment and systems manufactured before the date of publication of this document by CEN. 1 When carried out by or on behalf of the purchaser.


Identification cards — Recording technique —Part 7:Magnetic stripe — High coercivity, high density

This part of ISO/IEC 7811 is one of a series of International Standards describing the characteristics for identification cards as defined in the definitions clause and the use of such cards for international interchange. This part of ISO/IEC 7811 specifies requirements for a high coercivity magnetic stripe (including any protective overlay) on an identification card and encoding technique. It takes into consideration both human and machine aspects and states minimum requirements. Coercivity influences many of the quantities specified in this part of ISO/IEC 7811 but is not itself specified. The main characteristic of the high coercivity magnetic stripe is its improved resistance to erasure. This is achieved with minimal probability of damage to other magnetic stripes by contact while retaining read compatibility with magnetic stripes as defined in ISO/IEC 7811-2. This standard provides for a card capacity of approximately 10 times that of a card conforming to ISO/IEC 7811-6. The numb


Identification cards — Recording technique —Part 8: Magnetic stripe — Coercivity of 51,7 kA/m (650 Oe)

This International Standard defines the characteristics for identification cards as defined in Clause 4 of this part of ISO/IEC 7811, and the use of such cards for international interchange. This part of ISO/IEC 7811 specifies requirements for a 51,7 kA/m (650 Oe) magnetic stripe (including any protective overlay) on an identification card. The encoding technique and coded character sets are not defined, however, the specifications of ISO/IEC 7811-2 may be used. It takes into consideration both human and machine aspects and states minimum requirements. Coercivity influences many of the quantities specified in this part of ISO/IEC 7811. It has a nominal value of 51,7 kA/m (650 Oe), but is not itself specified. Exposure of the card to a magnetic field is likely to destroy the recorded data. This International Standard provides criteria to which cards are to perform. No consideration is given within this International Standard to the amount of use, if any, experienced by the card prior to


Identification cards — Recording technique —Part 9:Tactile identifier mark

This part of ISO/IEC 7811 specifies the physical characteristics of a tactile identifier mark used by visually impaired card holders to distinguish their cards. It defines the area on the card for the tactile identifier mark (TIM) and the layout of Braille-style embossed dots arranged in patterns to enable easy tactile recognition.


Precast concrete products - Floor plates for floor systems

This European standard deals with the requirements, the basic performance criteria and evaluation of conformity for precast floor plates made of reinforced or prestressed normal weight concrete according to EN 1992-1-1:2004, used in conjunction with cast-in-situ concrete (topping) for the construction of composite floor slabs. Annex B gives different types of composite slabs made with floor plates. These floor plates, with or without void formers, can include lattice girders or stiffening ribs incorporated during the precasting. They shall be manufactured in factories by casting, slip forming or extrusion. If major part of mechanical resistance is taken up by the precast stiffening ribs, the product belongs to EN 1168 or to EN 13224, according to the section. The products covered by this standard are intended to be used as part of structural floors in applications such as: - floors and roofs of buildings (including industrial and storage buildings, public buildings as schools, hospita


Precast concrete products - Beam-and-block floor systems - Part 1: Beams

This European Standard deals with the requirements, the basic performance criteria and evaluation of conformity for precast beams made of reinforced or prestressed normal or lightweight concrete according to EN 1992-1-1:2004, with or without clay shell, used in conjunction with blocks in compliance with prEN 15037-2 or prEN 15037-3 or prEN 15037-4 or prEN 15037-5, with or without cast in-situ concrete for the construction of beam-and-block floor and roof systems. Examples of typology of floor and roof systems are given in Annex B. It is essential that the total depth of the beam be comprised between 60 mm and 300 mm and the beams be at centres of not more than 1,00 m. For higher depth, it is essential that the precast concrete beams be in compliance with EN 13225. The products covered by this standard are intended to be used as structural floor and roof systems, including parking areas for light vehicles corresponding to traffic category F of EN 1991-1-1:2002, which are not subjected t


Precast concrete products - Beam-and-block floor systems - Part 2: Concrete blocks

This European Standard deals with the requirements and the basic performance criteria for blocks made in normal or lightweight aggregate concrete, used in conjunction with precast concrete beams in compliance with EN 15037-1, with or without cast-in-situ concrete for the construction of beam-and-block floor and roof systems. Examples of typology of floor and roof systems are given in Annex B of EN 15037-1:2008.


Precast concrete products - Bridge elements

This European Standard applies to precast concrete structural elements produced in a factory and used in bridge construction, such as deck elements.Normal weight concrete elements are considered, both reinforced and prestressed; their use can be on road bridges, railway bridges and footbridges. Deck elements include both single elements from which the deck may be composed (beams, slabs, ribbed or cellular elements) and elements consisting of a segment of the entire deck. Some examples of elements dealt with are shown in Annex A. The durability aspects are also considered. This European Standard makes reference to precast elements produced in a factory or near the construction site in a place protected from adverse weather conditions. It is assumed that if the elements are not manufactured in a factory, the production conditions assure the same level of quality control as in a factory. It is assumed that the production place is protected from rain, sunshine and wind. Some of the elements are also treated in other European Standards (e.g. beams, slabs). This European Standard deals with the specific aspects related to the use of these elements in bridge construction. Foundation piles, piers, abutments, barriers, bumpers, guards, arches and" box culverts are out the scope of this European Standard.


Fibre-reinforced polymer (FRP) reinforcement of concrete -- Test methods -- Part 2: FRP sheets

ISO 10406-2:2015 specifies test methods applicable to fibre-reinforced polymer (FRP) sheets for the upgrading of concrete members.


Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 1: Definitions

This European Standard defines terms relating to products and systems for repair, for use in maintenance and protection, restoration and strengthening of concrete structures.