SIST EN 1429:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumen und bitumenhaltige Bindemittel - Bestimmung des Siebruckstandes von Bitumenemulsionen und Bestimmung der Lagerbestandigkeit durch SiebenBitumes et liants bitumineux - Détermination du résidu sur tamis des émulsions de bitume et détermination de la stabilité au stockage par tamisageBitumen and bituminous binders - Determination of residue on sieving of bituminous emulsions, and determination of storage stability by sieving91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:Ta slovenski standard je istoveten z:EN 1429:2013SIST EN 1429:2013en,fr,de01-september-2013SIST EN 1429:2013SLOVENSKI
STANDARDSIST EN 1429:20091DGRPHãþD



SIST EN 1429:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1429
June 2013 ICS 75.140; 91.100.50 Supersedes EN 1429:2009English Version
Bitumen and bituminous binders - Determination of residue on sieving of bituminous emulsions, and determination of storage stability by sieving
Bitumes et liants bitumineux - Détermination du résidu sur tamis des émulsions de bitume et détermination de la stabilité au stockage par tamisage
Bitumen und bitumenhaltige Bindemittel - Bestimmung des Siebrückstandes von Bitumenemulsionen und Bestimmung der Lagerbeständigkeit durch Sieben This European Standard was approved by CEN on 11 April 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1429:2013: ESIST EN 1429:2013



EN 1429:2013 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Principle .4 5 Reagents and materials .4 6 Apparatus .5 7 Sampling .6 8 Procedure for the determination of residue on sieving .6 9 Procedure for the determination of the storage stability by sieving after n days storage period .8 10 Calculation .8 11 Expression of results .9 12 Precision . 10 13 Test report . 10 Bibliography . 11
SIST EN 1429:2013



EN 1429:2013 (E) 3 Foreword This document (EN 1429:2013) has been prepared by Technical Committee CEN/TC 336 “Bituminous binders”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2013, and conflicting national standards shall be withdrawn at the latest by December 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1429:2009. The main technical changes brought to EN 1429 are as follows:  Less stringent precision requirements for the weighing scale to be used in 8.2 and Clause 9.  More accurate definition of dilution procedures for viscous emulsions (8.2.9 and 8.3.8).  Revision of procedure for determination of the storage stability by sieving (Clause 9).
WARNING — The use of this European Standard may involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Also, 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 realisation. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 1429:2013



EN 1429:2013 (E) 4 1 Scope This European Standard specifies methods utilising sieving for the determination of the quantity of coarse particles of binder present in bitumen emulsions, and for the determination of storage stability. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 58, Bitumen and bituminous binders — Sampling bituminous binders EN 12594, Bitumen and bituminous binders — Preparation of test samples EN ISO 3696, Water for analytical laboratory use — Specification and test methods (ISO 3696) ISO 565, Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 residue on sieving mass fraction in % of particles retained on a sieve of a mesh size specified in this European Standard 3.2 storage stability ability of a bituminous emulsion not to form more coarse particles within a period specified under an appropriate emulsion specification Note 1 to entry: Storage stability is a different concept than settling tendency as defined and measured by EN 12847. Although both phenomena are often linked, an emulsion may settle without modification of particle size distribution (no coalescence of emulsion droplets). Note 2 to entry: The purpose of the limits fixed by the emulsion specification is to ensure that there cannot be any disturbance of the workability of the bitumen emulsion under practical conditions. 4 Principle A known mass of bituminous emulsion is filtered through either a prepared sieve with a mesh size of 0,500 mm or through two prepared sieves with mesh sizes of 0,500 mm and of 0,160 mm. The amount of binder retained on the sieves is weighed after washing and drying.
Storage stability is determined as the amount of binder retained on the sieve with a mesh size of 0,500 mm after a defined storage period (n days). 5 Reagents and materials Use only reagents of recognised analytical grade and water conforming to grade 3 of EN ISO 3696. SIST EN 1429:2013



EN 1429:2013 (E) 5 The aqueous solutions (5.1) and (5.2) may be replaced by aqueous phases of the same ionic structure as the emulsion under test. 5.1 Solution Sa Aqueous phase solution of nominal 0,01 mol/l of sodium hydroxide (NaOH) containing a nominal 1 % mass fraction sodium oleate. This solution, or the actual aqueous phase, may be used for the preparation of anionic emulsion samples. 5.2 Solution Sc Aqueous phase solution of nominal 0,01 mol/l of hydrochloric acid (HCl) containing a nominal 1 % mass fraction cetyltrimethylammonium bromide. This solution, or the actual aqueous phase, may be used for the preparation of cationic emulsion samples. The solution of 1 % of cetyltrimethylammonium bromide should be prepared slightly above 25 °C (but not higher than 30 °C). Then it should be stored at a temperature of (25 ± 1) °C before test. 5.3 Efficient rinsing agent Suitable solvent rinsing agents shall be used. 5.4 Ethanol 96 % minimum or methylated spirit 99 %. 6 Apparatus Usual laboratory apparatus and glassware, together with the following: 6.1 Sieve, conforming to IS
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