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Document Number: NL CEN TS 115 4 : 2018

This Technical Report applies to escalators and moving walks built in accordance with EN 115-1:2017.

Safety of escalators and moving walks - Part 4: Interpretations related to EN 115 family of standards

Document Number: NL EN 81 58 : 2018

This Technical Specification is a collection of interpretations related to the EN 115 series. This document collects interpretations to EN 115-1:2008+A1:2010. Interpretations to other standards of the EN 115 series will be added when they are available. Interpretations aim to improve the understanding of the clause(s) they are referring to and by that facilitating common understanding between manufacturers, lift installers, notified bodies, inspection bodies and national authorities. Interpretations do not have the same status as the European Standards to which they are related. However, the application of interpretations should give to the interested parties confidence that the relevant European Standard has not been wrongly applied.

Safety rules for the construction and installation of lifts - Examination and tests - Part 58: Landing doors fire resistance Test

Document Number: NL ISO 16715 : 2018

This European Standard specifies the method of test for determining the fire resistance of lift landing doors which may be exposed to a fire from the landing side. The procedure applies to all types of lift landing doors used as a means of access to lifts in buildings and which are intended to provide a fire barrier to the spread of fire via the lift well. The procedure allows for the measurement of integrity and if required the measurement of radiation and thermal insulation. No requirements other than the verification that the specimen is operational, are included for mechanical conditioning before the test as these are included in the relevant product standard.

Cranes -- Hand signals used with cranes

Sector: materials handling equipment

Document Number: NL ISO 9926 1 : 2018

This International Standard gives requirements for hand signals to be used in lifting operations.

Cranes - Training of drivers - Part 1: General

Sector: materials handling equipment

Document Number: NL ISO 9926 3 : 2018

This part of ISO 9926 specifies the minimum training to be given to trainee drivers of cranes, to develop basic operational skills and to impart the requisite knowledge for the proper use of those skills. It defines the overall training scheme within which specific training should be given for each type of crane (for example tower cranes, mobile cranes, etc.). It assumes that the trainees have no previous practical experience in driving cranes. It does not specify any procedure for evaluating their capabilities or qualifications.

Cranes — Training of operators —Part 3: Tower cranes

Sector: materials handling equipment

Document Number: NL EN ISO 17769 1 : 2018

This part of ISO 9926 covers the specific subjects considered necessary for training tower crane operators.

Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 1: Liquid pumps

Sector: Fluid systems and components for general use

Document Number: NL EN ISO 17769 2 : 2018

ISO 17769-1:2012 specifies terms, letter symbols and units related to the flow of liquids through rotodynamic and positive displacement liquid pumps and associated installations. It serves as a means of clarifying communications between the installation designer, manufacturer, operator and plant constructor. It identifies the units in common usage, but all additional legal units can be used. ISO 17769-1:2012 deals solely with conditions described by positive values for the rate of flow and pump head.

Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 2: Pumping system

Sector: Fluid systems and components for general use

Document Number: NL EN ISO 9906 : 2018

ISO 17769-2:2012 specifies terms, letter symbols and units related to the flow of liquids through rotodynamic and positive displacement liquid pumps and associated installations. It serves as a means of clarifying communications between the installation designer, manufacturer, operator and plant constructor. ISO 17769-2:2012 identifies the units in common usage, but all additional legal units can be used. ISO 17769-2:2012 deals mainly with pumping systems.

Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3

Sector: Fluid systems and components for general use

Document Number: NL EN ISO 9905 : 2018

ISO 9906:2012 specifies hydraulic performance tests for customers' acceptance of rotodynamic pumps (centrifugal, mixed flow and axial pumps). It is intended to be used for pump acceptance testing at pump test facilities, such as manufacturers' pump test facilities or laboratories. ISO 9906:2012 can be applied to pumps of any size and to any pumped liquids which behave as clean, cold water. It specifies three levels of acceptance: grades 1B, 1E and 1U with tighter tolerance; grades 2B and 2U with broader tolerance; grade 3B with even broader tolerance. It applies either to a pump itself without any fittings or to a combination of a pump associated with all or part of its upstream and/or downstream fittings.

Technical specifications for centrifugal pumps - Class I

Sector: Fluid systems and components for general use

Document Number: NL EN ISO 5199 : 2018

Consists of a basic text covering general requirements. The technical requirements refer only to the pump unit. Includes design features concerned with installation, maintenance and safety of such pumps, including baseplate, coupling and auxiliary piping. The selection of the class to be used is made in accordance with the technical requirements for the application for which the pump is intended. The class chosen is to be agreed between purchaser and manufacturer/supplier.

Technical specifications for centrifugal pumps - Class II

Sector: Fluid systems and components for general use

Document Number: NL EN ISO 9908 : 2018

Covers class II requirements for pumps of back pull-out construction as used primarily in the chemical and petrochemical industries. Includes design features concerned with installation, maintenance and safety for these pumps, including baseplate couplings and auxiliary piping but excluding the driver.

Technical specifications for centrifugal pumps - Class III

Sector: Fluid systems and components for general use

Document Number: NL ISO IEC 27034 1 : 2018

Covers class III requirements for centrifugal pumps of single stage, multistage, horizontal or vertical construction (coupled or close-coupled) with any drive and any installation for general application. Includes design features concerned with installation, maintenance and safety of such pumps including baseplate, coupling and auxiliary piping but excluding the driver, if it is not an integral part of the pump.

Information technology — Security techniques — Application security —Part 1: Overview and concepts

Document Number: NL ISO IEC 29192 1 : 2018

ISO/IEC 27034 provides guidance to assist organizations in integrating security into the processes used for managing their applications. ISO/IEC 27034-1:2011 presents an overview of application security. It introduces definitions, concepts, principles and processes involved in application security. ISO/IEC 27034 is applicable to in-house developed applications, applications acquired from third parties, and where the development or the operation of the application is outsourced.

Information technology — Security techniques — Lightweight cryptography —Part 1: General

Document Number: NL ISO IEC 29192 2 : 2018

ISO/IEC 29192-1:2012 provides terms and definitions that apply in subsequent parts of ISO/IEC 29192. ISO/IEC 29192-1:2012 sets the security requirements, classification requirements and implementation requirements for mechanisms that are proposed for inclusion in subsequent parts of ISO/IEC 29192.

Information technology — Security techniques — Lightweight cryptography Part 2: Block ciphers

Document Number: NL ISO IEC 29192 4 : 2018

ISO/IEC 29192-2:2012 specifies two block ciphers suitable for lightweight cryptography: a) PRESENT: a lightweight block cipher with a block size of 64 bits and a key size of 80 or 128 bits; b) CLEFIA: a lightweight block cipher with a block size of 128 bits and a key size of 128, 192 or 256 bits.

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Document Number: NL ISO 9692 1 : 2018

ISO/IEC 29192-4 specifies three lightweight mechanisms using asymmetric techniques: a) a unilateral authentication mechanism based on discrete logarithms on elliptic curves; b) an authenticated lightweight key exchange (ALIKE) mechanism for unilateral authentication and establishment of a session key; c) an identity-based signature mechanism.

Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas shielded metal arc welding, gas welding, TIG welding and beam welding of steels

Document Number: NL ISO 9692 2 : 2018

This part of ISO 9692 specifies types of joint preparation for manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding, and beam welding of steel (see Clauses 3 and 4). It applies to joint preparation for full penetration butt welds and for fillet welds. For partial penetration butt welds, types of joint preparation and dimensions differing from those specified in this part of ISO 9692 may be stipulated. The root gaps referred to in this part of ISO 9692 are those gaps presented after tack welding, if used. Consideration is given to altering the joint preparation details (where appropriate) to facilitate temporary backing, “one-sided welding,” etc.

Welding and allied processes – Joint preparation - Part 2: Submerged arc welding of steels

Sector: Manufacturing engineering

Document Number: NL ISO 9692 3 : 2018

This part of IS0 9692 applies to types of joint preparation for submerged arc welding with one wire electrode (process 121 according to IS0 4063) on steel. This part of IS0 9692 covers only the welding positions PA and PB according to IS0 6947. In case PC is used, special preparation will be necessary. It applies to fully penetrated welds. For partly penetrated welds, types of joint preparation, shapes and dimensions may differ from the listed proposals if they are specified in the relevant application standard or agreed by parties concerned. If the root is welded by a different arc welding process (see IS0 40631, the joint preparation according to IS0 9692 should be taken into account.

Welding and allied processes - Types of joint preparation - Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys

Document Number: NL ISO 9692 4 : 2018

specifies recommended types of joint preparation for metal inert gas welding, MIG (131), and tungsten inert gas welding, TIG (141), and autogenous TIG welding (142) on aluminium and its alloys. It applies to fully penetrated welds.

Welding and allied processes — Recommendations for joint preparation — Part 4: Clad steels

Document Number: NL ISO 544 : 2018

gives recommendations for types of joint preparation for clad steels.

Welding consumables — Technical delivery conditions for filler materials and fluxes — Type of product, dimensions, tolerances and markings

Document Number: NL ISO 15527 : 2018

This International Standard specifies technical delivery conditions for filler materials and fluxes for fusion welding. This International Standard does not apply to other auxiliary materials such as shielding gases.

Plastics — Compression-Moulded Sheets of Polyethylene (PE-UHMW, PE-HD) — Requirements and Test Methods

Sector: Rubber and Plastics Industries

Document Number: NL ISO 15013 : 2018

This International Standard specifies the requirements and test methods for solid flat compression-moulded sheets of polyethylene (PE-UHMW and PE-HD, see ISO 1043-1) without fillers or reinforcing materials. It applies only to thicknesses from 10 mm to 200 mm.

Plastics — Extruded Sheets of Polypropylene (PP) Requirements and Test Methods

Sector: Rubber and Plastics Industries

Document Number: NL ISO 15014 : 2018

This International Standard specifies the requirements and test methods for solid flat extruded sheets of polypropylene homopolymers (PP-H) and polypropylene copolymers (PP-B and PP-R) without fillers or reinforcing materials. This International Standard also applies to PP sheet in rolled form. It applies only to thicknesses of 0,5 mm to 40 mm.

Plastics — Extruded Sheets of Poly(Vinylidene Fluoride) (PVDF)

Sector: Rubber and plastic industries

Document Number: NL ISO 15015 : 2018

ISO 15014:2007 specifies the requirements and test methods for solid flat extruded sheets of poly(vinylidene fluoride) homopolymers and poly(vinylidene fluoride) copolymers without fillers or reinforcing materials. The standard also applies to PVDF sheet in rolled form. It applies only to thicknesses from 1 mm to 15 mm.

Plastics — Extruded Sheets of Poly(Vinylidene Fluoride) (PVDF) —Requirements and test methods

Sector: Rubber and Plastics Industries

Document Number: NL 803 : 2018

This International Standard specifies the requirements and test methods for solid flat extruded sheets of poly(vinylidene fluoride) homopolymers and poly(vinylidene fluoride) copolymers without fillers or reinforcing materials. This International Standard also applies to PVDF sheet in rolled form. It applies only to thicknesses from 1 mm to 15 mm.

Engine Oil Viscosity Classification

Sector: PETROLEUM AND RELATED TECHNOLOGIES

Document Number: NL ISO 4301 1 : 2018

This Standard defines the limits for a classification of engine lubricating oils in rheological terms only. Other oil characteristics are not considered or included.

Cranes — Classification — Part 1: General

Sector: MATERIALS HANDLING EQUIPMENT

Document Number: NL ISO 14021 : 2018

ScopeThis part of ISO 4301 establishes a general classification of cranes and mechanisms based on the service conditions, mainly expressed by the following:— the total number of working cycles to be carried out during the specified design life of the crane;— the load spectrum factor which represents the relative frequencies of loads to be handled;— the average displacements.

Environmental labels and declarations -- Self-declared environmental claims (Type II environmental labelling)

Sector: Construction materials and building

Document Number: NL EN 81 22 : 2018

This International Standard specifies requirements for self-declared environmental claims, including statements, symbols and graphics, regarding products. It further describes selected terms commonly used in environmental claims and gives qualifications for their use. This International Standard also describes a general evaluation and verification methodology for self-declared environmental claims and specific evaluation and verification methods for the selected claims in this International Standard. This International Standard does not preclude, override, or in any way change, legal

Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 22: Electric lifts with inclined path

Document Number: NL EN 81 41 AMD 1 : 2018

1.1 This European Standard specifies the safety rules for the construction and installation of permanently installed new electric lifts, with traction or positive drive, serving defined landings levels, having a vehicle designed to convey passengers or passengers and loads, suspended by ropes or chains and travelling in a vertical plan along guide rails that are inclined at an angle of between 15° and 75° in relation to the horizontal. 1.2 In addition to the requirements of this standard, supplementary requirements should be considered in special cases (potentially explosive atmosphere, extreme climate conditions, seismic conditions, transporting dangerous goods, etc.). 1.3 This European Standard does not cover: a) lifts with drives other than those stated in 1.1; b) installation of electric lifts in existing buildings to the extent that space does not permit; c) important modifications (see Annex E) to a lift installed before this standard is brought into application; d) lifting appliances, such as paternosters, mine lifts, theatrical lifts, appliances with automatic caging, skips, lifts and hoists for building and public works sites, ships' hoists, platforms for exploration or drilling at sea, construction and maintenance appliances; e) safety during transport, installation, repairs, and dismantling of lifts; f) lifts with rated speed ≤ 0,15 m/s. However, this standard may usefully be taken as a basis. Noise is not dealt with in this standard because it is not relevant to the safe use of the lift. Vibrations are dealt with for electric parts only. Direct effects on human bodies are not considered as harmful. 1.4 This European Standard does not specify the additional requirements necessary for the use of lifts in case of fire. 1.5 Taking into account the state of art, the scope of the present standard is limited as follows: — inclination: a variation in inclination is permitted for the travel path; — travel path: confined within the vertical plane; — maximum capacity of the car: 7 500 kg (100 passengers); — maximum rated speed (v): 4 m/s. Both characteristics (capacity and speed) are linked by the relation given in the following Figure 1.

Safety Rules For The Construction And Installation Of Lifts – Special Lifts For The Transport Of Persons And Goods - Part 41: Vertical Lifting Platforms Intended For Use By Persons With Impaired Mobility

Document Number: NL EN 81 40 : 2018

1.1 This European Standard deals with safety requirements for construction, manufacturing, installation, maintenance and dismantling of electrically operated stairlifts (chair, standing platform and wheelchair platform) affixed to a building structure, moving in an inclined plane and intended for use by persons with impaired mobility:  travelling over a stair or an accessible inclined surface;  intended for use by one person;  whose carriage is directly retained and guided by a guide rail or rails;  supported or sustained by rope (5.4.4), rack and pinion (5.4.5), chain (5.4.6), screw and nut (5.4.7), friction traction drive (5.4.8), and guided rope and ball (5.4.9). 1.2 The standard identifies hazards as listed in Clause 4 which arise during the various phases in the life of such equipment and describes methods for the elimination or reduction of these hazards when used as intended by the manufacturer. 1.3 This European standard does not specify the additional requirements for:  operation in severe conditions (e.g. extreme climates, strong magnetic fields);  lightning protection;  operation subject to special rules (e.g. potentially explosive atmospheres);  handling of materials the nature of which could lead to dangerous situations;  use of energy systems other than electricity;  hazards occurring during manufacture;  earthquakes, flooding, fire;  type C wheelchairs as defined in EN 12183 and/or EN 12184;  evacuation during a fire;  stairlifts for goods only;  concrete, hardcore, timber or other foundation or building arrangement;  design of anchorage bolts to the supporting structure. NOTE For the actual type of machinery, noise is not considered a significant nor relevant hazard. 1.4 This document is not applicable to power operated stairlifts which are manufactured before the date of publication of this document by CEN.

Safety Rules For The Construction And Installation Of Lifts –Special Lifts For The Transport Of Persons And Goods - Part 40: Stairlifts And Inclined Lifting Platforms Intended For Persons With Impaired Mobility

Document Number: NL EN 81 21 AMD 1 : 2018

Safety Rules For The Construction And Installation Of Lifts - Lifts For The Transport Of Persons And Goods - Part 21: New Passenger And Goods Passenger Lifts In Existing Buildings

Document Number: NL EN 81 70 AMD 1 : 2018

This European Standard specifies the safety rules related to new passenger and goods/passenger lifts permanently installed in existing buildings where in some circumstances due to limitations enforced by building constraints, some requirements of EN 81-1 and EN 81-2 cannot be met (see also 4th sentence of Introduction). This European Standard addresses a number of these constraints and gives requirements for alternative solutions. It shall be read and applied in conjunction with the European Standards EN 81-1 or EN 81-2 !deleted text", including their Clause 0. This European Standard covers:  Either the construction and installation of one or more complete new lift(s) including new well and machinery spaces in an existing building; or  The replacement of one or more existing lift(s) by new ones in existing well(s) and machinery spaces. This European Standard does not cover:  Replacement or modifications of some parts to a lift already installed;  Other applications outside of the scope of EN 81-1 or EN 81-2.

Safety rules for the construction and installations of lifts-Particular applications for passenger and good passengers lifts -Part 70: Accessibility to lifts for persons including persons with disability

Document Number: NL EN 81 82 AMD 1 : 2018

This European Standard specifies the minimum requirements for the safe and independent access and use of lifts by persons, including persons with the disabilities mentioned in annex B, Table B.1. This European Standard covers lifts with minimum car dimensions according to Table 1 and provided with car doors and landing doors constructed as automatic power operated horizontally sliding doors. This European Standard considers accessibility to lifts for persons using wheelchairs with maximum overall dimensions defined in EN 12183:1999 and EN 12184:1999. This European Standard also deals with the additional technical requirements to minimise the hazards listed in clause 4 that arise during the operation of lifts intended to be accessible to disabled users. NOTE This standard can be used as guidance for upgrading existing lifts in line with the recommendation of the European Commission dated 8th of June, 1995 (95/216/EC) concerning improvements to safety of existing lifts.

Safety rules for the construction and installation of lifts - Existing lifts - Part 82: Rules for the improvement of the accessibility of existing lifts for persons including persons with disability

Document Number: NL EN 997 : 2017

1.1 This European Standard provides rules on how to apply EN 81-70 referred to in EN 81-80:2003, 5.2.1 [4] to existing lifts to improve their accessibility for persons including persons with disability. 1.2 This European Standard applies to permanently installed lifts serving defined landing levels, having a car designed for the transportation of persons or persons and goods and moving between guide rails inclined not more than 15° to the vertical.

W.C Pans with Integral Trap

Sector: Mechanical Systems and Components for General Use

Document Number: NL ISO 12944 5 : 2017

This European Standard specifies constructional and performance requirements together with test methods for close-coupled suites, one-piece and independent WC pans with integral trap used for personal hygiene manufactured from glazed ceramics or stainless steel. This European Standard does not apply to squatting toilets, WC pans without integral trap or flushing cisterns as separate appliances. In the case of independent WC pans, the associated flushing cisterns and pressure valves are covered by other standards and the reference to cisterns in this standard is related only to the definition and requirements of flushing volume. In the case of close-coupled suites and one-piece WCs, this standard also specifies design, performance requirements and the test methods for designated flushing cisterns with flushing mechanisms, inlet valves and overflows. For these products, this standard covers flushing cisterns designed to be connected to drinking water installations inside buildings. Before installation of WCs, EN 12056-2 and national requirements need to be taken into consideration.

Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 5: Protective paint systems

Document Number: NL Guide 656 : 2017

This document describes the types of paint and paint system commonly used for corrosion protection of steel structures. It also gives guidelines for the selection of paint systems available for different environments (see ISO 12944-2) except for corrosivity category CX and category Im4 as defined in ISO 12944-2 and different surface preparation grades (see ISO 12944-4), and the durability grade to be expected (see ISO 12944-1).

Guide for NL656: General Principles of Food Hygiene

Sector: Food Technology

Document Number: NL ISO 3262 18 : 2017

NL يھدف ھذا الدليل الى تأمين التوضيحات والإرشادات اللازمة لتطبيق المواصفة 656 تنطبق ھذه المتطلبات على المؤسسات التي تعمل في تصنيع الغذاء وتحويله وتحضيره وتعبئته ومعالجته وتسويقه والتي تتعامل بالمواد الملامسة للأغذية وتشمل على سبيل المثال لا الحصر: مصانع ومستودعات الأغذية، المطاعم، الفنادق، الكافيتريات، المقاھي، السوبرماركت، مرافق تقديم الوجبات الغذائية في المستشفيات والمدارس والمؤسسات الأخرى، منشآت غذائية أخرى مثل المخابز، الملاحم، باتيسري وغيرھا....

Extenders for Paints - Specifications and Methods of Test – Part 18: Precipitated Sodium Aluminium Silicate

Document Number: NL ISO 3262 19 : 2017

This part of ISO 3262 specifies requirements and corresponding methods of test for precipitated sodium aluminium silicate.

Extenders for Paints - Specifications and Methods of Test – Part 19: Precipitated Silica

Document Number: NL ISO 3262 20 : 2017

This part of ISO 3262 specifies requirements and corresponding methods of test for precipitated silica.

Extenders for Paints - Specifications and Methods of Test – Part 20: Fumed Silica

Document Number: NL ISO 3262 21 : 2017

This part of ISO 3262 specifies requirements and corresponding methods of test for fumed silica.

Extenders for Paints - Specifications and Methods of Test – Part 21: Silica Sand (Unground Natural Quartz)

Document Number: NL ISO 3262 22 : 2017

This part of ISO 3262 specifies requirements and corresponding methods of test for silica sand (unground natural quartz).

Extenders for Paints - Specifications and Methods of Test – Part 22: Flux-Calcined Kieselguhr

Document Number: NL ISO 18451 1 : 2017

This part of ISO 3262 specifies requirements and corresponding methods of test for flux-calcined kieselguhr.

Pigments, Dyestuffs and Extenders —Terminology — Part 1: General Terms

Document Number: NL ISO 18451 2 : 2017

ISO 18451-1:2015 defines terms that are used in the field of pigments, dyestuffs and extenders. For some terms, reference is made to ISO 4618 in which also terms and definitions for colourants are given, relating to their use in coating materials. In addition to terms in English and French (two of the three official ISO languages), this part of ISO 18451 gives the equivalent terms in German; these are published under the responsibility of the member body for Germany (DIN). However, only the terms and definitions given in the official languages can be considered as ISO terms and definitions. NOTE Those terms that are defined elsewhere in this part of ISO 18451 are shown in italics.

Pigments, Dyestuffs and Extenders — Terminology — Part 2: Classification of Colouring Materials According to Colouristic and Chemical Aspects

Document Number: NL ISO 473 : 2017

ISO 18451-2:2015 applies for the industry producing colouring materials and the consumer who uses the products of this industry. In this part of ISO 18451, the colouring materials are classified in accordance with colouristic and chemical aspects. Some dyestuffs for use in the ceramics and food industries are listed as examples.

Lithopone Pigments for paints - Specifications and Methods of Test

Document Number: NL ISO 510 : 2017

This document specifies the requirements and the corresponding test methods for three types of lithopone pigments.

Red Lead for Paints

Document Number: NL ISO 4620 : 2017

Specifies requirements and corresponding test methods for two types of red lead pigments,suitable for use in coating materials. Required characteristics are listed in a table. Replaces ISO/R 510:1966 .

Cadmium Pigments - Specifications and Methods of Test

Document Number: NL ISO 788 : 2017

Specifies three types of pigment consisting predominantly of cadmium sulfide or of mixed crystals of cadmium sulfide and cadmium selenide; the cadmium may be partially replaced by zinc. Type 1, concentrated pigments, contain not more than 30 % (m/m) of extenders Type 2, extended pigments, contain not more than 70 % (m/m) of extenders Type 3, these are essentially pure and do not contain any extenders and are mainly suitable for use in ceramics.

Ultramarine Pigments for Paints

Document Number: NL ISO 1247 : 2017

Specifies the requirements and corresponding test methods for artificial ultramarine pigments, suitable for use in paints. Replaces ISO Recommendation R 788-1968.

Aluminium Pigments for Paints

Document Number: NL ISO 3794 : 2017

Specifies the requirements and corresponding test methods for pigments composed of finely divided aluminium metal. The specification covers four types of aluminium pigments. Two Types of pigments are further classified by their water-covering capacity. The pigments are suitable for use in general purpose, decorative and protective paints and speciality finishing paints. ISO 1247 replaces ISO Recommendation R 1247-1971.

Essential oils (containing tertiary alcohols) - Estimation of free alcohols content by determination of ester value after acetylation

Sector: chemical technology