SIST EN 13282-2:2015

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hydraulische Tragschichtbinder - Teil 2: Normal erhärtende hydraulische Tragschichtbinder - Zusammensetzung, Anforderungen und KonformitätskriterienLiants hydrauliques routiers - Liants hydrauliques routiers à durcissement normal – Partie 2: Composition, spécifications et critères de conformitéHydraulic road binders - Part 2: Normal hardening hydraulic road binders - Composition, specifications and conformity criteria93.080.20Materiali za gradnjo cestRoad construction materials91.100.50Veziva. Tesnilni materialiBinders. Sealing materialsICS:Ta slovenski standard je istoveten z:EN 13282-2:2015SIST EN 13282-2:2015en,fr,de01-julij-2015SIST EN 13282-2:2015SLOVENSKI
STANDARDSIST ENV 13282:20011DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13282-2
April 2015 ICS 93.080.20 Supersedes ENV 13282:2000English Version
Hydraulic road binders - Part 2: Normal hardening hydraulic road binders - Composition, specifications and conformity criteria
Liants hydrauliques routiers - Liants hydrauliques routiers à durcissement normal - Partie 2: Composition, spécifications et critères de conformité
Hydraulische Tragschichtbinder - Teil 2: Normal erhärtende hydraulische Tragschichtbinder - Zusammensetzung, Anforderungen und Konformitätskriterien This European Standard was approved by CEN on 8 February 2015.
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.
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COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13282-2:2015 ESIST EN 13282-2:2015

Slaking procedure for hydraulic road binders containing quicklime (CL-Q) as main constituent . 20 A.1 Principle . 20 A.2 Terms and definitions . 20 A.2.1 Residual water content . 20 SIST EN 13282-2:2015

Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 27 ZA.1 Scope and relevant characteristics . 27 ZA.2 Procedure for AVCP of normal hardening hydraulic road binders . 28 ZA.2.1 System of AVCP . 28 ZA.2.2 Declaration of performance (DoP) . 29 ZA.2.2.1 General . 29 ZA.2.2.2 Content . 30 ZA.2.2.3 Example of DoP . 30 ZA.3 CE marking and labelling . 31 Bibliography . 33
% Initial setting time min Soundness (expansion) mm ≤ 15 ≥ 15M ≤ 3M 7.4 Chemical requirement – Sulfate content The sulfate content, expressed as the percentage of SO3 by mass, and determined in accordance with EN 196-2, shall not exceed 4,0 % by mass as characteristic value. A sulfate content of up to 9,0 % by mass as characteristic value is permitted for normal hardening hydraulic road binders containing more than 60 % by mass of granulated blastfurnace slag (S), provided that they meet the requirements in 7.3.3. A sulfate content of up to 11,5 % by mass as characteristic value is permitted for binders containing burnt shale (T) or calcareous fly ash (W or Wa), only when the greater part of the sulfate content comes from the burnt shale or from the calcareous fly ash. 7.5 Composition 7.5.1 Declaration of composition The constituents of a normal hardening hydraulic road binder, and their average proportion in the finished product, shall be recorded. The main constituents (5.1) shall be declared by the manufacturer (see Clause 8), as well as the presence of calcium sulfate (5.3) if the sulfate (SO3) content of the normal hardening hydraulic road binder exceeds 4,0 % by mass. SIST EN 13282-2:2015

For certification of constancy performance by an approved notified body, conformity of normal hardening hydraulic road binders with this European Standard is evaluated in accordance with Annex ZA and the relevant cited clauses of EN 13282-3. NOTE 2
This European Standard does not deal with acceptance inspection at delivery. Table 4 — Properties, test methods and minimum testing frequencies for the autocontrol testing by the manufacturer, and statistical assessment procedure Property (reference) Test method a b Number of samples Statistical assessment by Variablesc Attributesd Compressive strength (7.2) EN 196-1 and see 7.1 1 per week x
Initial setting time (7.3.2) EN 196-3 1 per week
x Fineness (7.3.1) EN 196-6 1 per week
x Soundness (7.3.3) SO3 ≤ 4,M % EN 196-3 1 per week
x SO3 > 4,0 % EN 196-3 EN 459-2 Sulfate content (7.4) EN 196-2 1 per week
x Composition (7.5) - e 1 per month
x a Where allowed in the relevant part of EN 196, other methods than those indicated may be used provided they give results correlated and equivalent to those obtained with the reference method. b The methods used to take and prepare samples shall be in accordance with EN 196-7. c If the data are not normally distributed, then the method of assessment may be decided on a case by case basis. d If the number of samples is at least 2 per week during the control period the assessment may be made by variables. e Appropriate test method chosen by the manufacturer. 9.2 Conformity criteria for mechanical, physical and chemical properties and evaluation procedure 9.2.1 General Conformity of normal hardening hydraulic road binders to the requirements for mechanical, physical and chemical properties in this European Standard is assumed if the conformity criteria specified in 9.2.2 and 9.2.3 are met. Conformity shall be evaluated on the basis of continual sampling using spot samples taken at the point of release and on the basis of the test results obtained on all autocontrol samples taken during the control period. 9.2.2 Statistical conformity criteria 9.2.2.1 General Conformity shall be formulated in terms of a statistical criterion based on: SIST EN 13282-2:2015

Mechanical requirements Physical requirements and SO3 content
56 day strength (lower limit) 56 day strength (upper limit) Percentile Pk on which the characteristic value is based 5 % 10 % Allowable probability of acceptance CR 5 % NOTE Conformity evaluation by a procedure based on a finite number of test results can only produce an approximate value for the proportion of results outside the specified characteristic value in a population. The larger the sample size (number of test results), the better will be the approximation. The selected probability of acceptance CR controls the degree of approximation by the sampling plan. Conformity with the requirements of this European Standard shall be verified either by variables or by attributes, as described in 9.2.2.2 and 9.2.2.3 respectively, as specified in Table 4. The control period shall be 12 months. 9.2.2.2 Inspection by variables For this inspection the test results are assumed to be normally distributed. Conformity is verified when Formula (1) and Formula (2), as relevant, are satisfied: x – kA ∙ s ≥ L (1) and x + kA ∙ s ≤ U (2) Where x is the arithmetic mean of the totality of the autocontrol test results in the control period; s is the
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