1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 13383-1:2013ArmourstonePart 1: SpecificationCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networki
2、ng permitted without license from IHS-,-,-BS EN 13383-1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13383-1:2013.It supersedes BS EN 13383-1:2002 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/502, Aggre
3、gates.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI St
4、andardsLimited 2013ISBN 978 0 580 65904 1ICS 91.100.15Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2013.Amendments issued since publicationDate Text affe
5、ctedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13383-1 May 2013 ICS 91.100.15 Supersedes EN 13383-1:20
6、02English Version Armourstone - Part 1: Specification Enrochements - Partie 1: Spcifications Wasserbausteine - Teil 1: Anforderungen This European Standard was approved by CEN on 29 July 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions fo
7、r 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 thre
8、e 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 bod
9、ies 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, S
10、pain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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
11、national Members. Ref. No. EN 13383-1:2013: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EN 13383-1:2013 (E) 2 Contents Page Foreword 3 1 Scope 5 2 Normativ
12、e references 5 3 Terms and definitions . 6 4 Geometrical requirements 7 5 Physical requirements 13 6 Chemical requirements . 15 7 Durability requirements 16 8 Evaluation of conformity . 19 9 Designation and description 19 10 Marking and labelling 19 Annex A (normative) Source materials considered in
13、 the development of EN 13383-1 and their status in respect of the scope of this European Standard . 20 Annex B (informative) Guidance on gradings 23 Annex C (informative) Guidance on block integrity . 26 Annex D (informative) Guidance on the resistance of armourstone to freezing and thawing and to s
14、alt crystallization . 27 Annex E (informative) Properties and information which comprise the description of armourstone . 30 Annex F (informative) Additional information explanatory of main text of standard . 31 Annex ZA (informative) Clauses of this European Standard addressing essential requiremen
15、ts or other provisions of EU Directive 33 Bibliography 41 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EN 13383-1:2013 (E) 3 Foreword This document (EN 13383
16、-1:2013) has been prepared by Technical Committee CEN/TC 154 “Aggregates”, the secretariat of which is held by BSI. 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 November 2013, and conflicting n
17、ational standards shall be withdrawn at the latest by February 2015. 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 sup
18、ersedes EN 13383-1:2002. The most significant technical changes that have been made include: the removal of the previous minimum density requirement and a change in the method of declaring density; inclusion of a new coarse grading (32/90mm) and a new light grading (15 kg to 120 kg) and guidance on
19、the declaration of non-standard heavy gradings; inclusion of a new category for resistance to wear MDE15, to take account of the fact that very few armourstone sources meet the highest quality category MDE10; requirements for sample preparation for the Micro-Deval test has been moved from EN 13383-1
20、 to EN 13383-2. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this
21、document. Requirements for initial type testing and factory production control (previously specified in a normative annex to this standard) are now given in a new standard EN 16236 on Evaluation of conformity of aggregates. EN 13383 Armourstone consists of the following parts: Part 1: Specifications
22、 Part 2: Test methods Requirements for other end uses of aggregates are specified in the following European Standards: EN 12620, Aggregates for concrete EN 13043, Aggregates for bituminous mixtures and surface dressings for roads, airfields and other trafficked areas EN 13055, Lightweight aggregates
23、 EN 13139, Aggregates for mortar EN 13242, Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction EN 13450, Aggregates for railway ballast According to the CEN/CENELEC Internal Regulations, the national standards organisations of the followin
24、g 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, Copyright European Committee for Standardization Provided by IHS under license with CENNo
25、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EN 13383-1:2013 (E) 4 Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
26、the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EN 13383-1:2013 (E) 5 1 Scope This European Standard specifies the properties of aggregates
27、obtained by processing natural, manufactured or recycled materials and mixtures of these materials for use as armourstone. A list of the source materials that have been considered and are within the scope of this European Standard is given in Annex A (normative). Requirements for the evaluation of c
28、onformity of the products to this European Standard are given in EN 16236. It incorporates a general requirement that armourstone shall not release any dangerous substances in excess of the maximum permitted levels specified in a relevant European Standard for the material or permitted in the nation
29、al regulations of the member state of destination. Armourstone used in construction should comply with all the requirements of this European Standard. The standard includes specific requirements for natural armourstone, and armourstone made of blast furnace and steel making slag armourstone. For mat
30、erials from some other secondary sources, however, work is ongoing and the requirements are incomplete. In the meantime, such materials, when placed on the market as armourstone, should comply fully with this European Standard but may also be required to conform to specific relevant additional requi
31、rements at the place of use. Additional characteristics and requirements may be specified on a case by case basis depending upon experience of use of the product, and defined in specific contractual documents. Finer aggregates than specified in this European Standard are used in hydraulic structures
32、. For such aggregates, European Standards for other end uses of aggregates should be applied. Requirements for the declaration of the potential of armourstone to release regulated dangerous substances are currently under development. Until such time as these are finalised, attention should be paid t
33、o requirements at the place of use. 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 refe
34、renced document (including any amendments) applies. EN 932-3, Tests for general properties of aggregates Part 3: Procedure and terminology for simplified petrographic description EN 1097-1:2011, Tests for mechanical and physical properties of aggregates Part 1: Determination of the resistance to wea
35、r (micro-Deval) EN 1367-2:2009, Tests for thermal and weathering properties of aggregates Part 2: Magnesium sulfate test EN 1744-1:2009+A1:2012, Tests for chemical properties of aggregates Part 1: Chemical analysis EN 1744-3, Tests for chemical properties of aggregates Part 3: Preparation of eluates
36、 by leaching of aggregates EN 1926:2006, Natural stone test methods Determination of uniaxial compressive strength EN 13383-2:2013, Armourstone Part 2: Test methods EN 16236, Evaluation of conformity of aggregates Initial Type Testing and Factory Production Control Copyright European Committee for S
37、tandardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EN 13383-1:2013 (E) 6 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 armourstone coarse
38、 aggregates used in hydraulic structures and other civil engineering works Note 1 to entry: Armourstone can be natural, manufactured or recycled. 3.2 natural armourstone armourstone from mineral sources which has been subjected to nothing more than mechanical processing 3.3 manufactured armourstone
39、armourstone of mineral origin resulting from an industrial process involving thermal or other modification excluding concrete armour units 3.4 recycled armourstone armourstone resulting from the processing of inorganic or mineral material previously used in construction 3.5 armourstone grading armou
40、rstone designation with a nominal lower and upper limit Note 1 to entry: This designation accepts the presence of undersize and oversize pieces of armourstone. 3.6 nominal lower limit mass or sieve size in a grading below which the armourstone pieces are considered to be undersized 3.7 nominal upper
41、 limit mass or sieve size in a grading above which the armourstone pieces are considered to be oversized 3.8 coarse grading designation of grading with a nominal upper limit defined by a sieve size between and including 90 mm and 250 mm 3.9 light grading designation of grading with a nominal upper l
42、imit defined by a mass between and including 25 kg and 500 kg 3.10 heavy grading designation of grading with a nominal upper limit defined by a mass of more than 500 kg 3.11 fragment armourstone piece in the finest fraction of coarse gradings or the lightest fraction of light and heavy gradings for
43、which the particle size distribution or mass distribution requirements apply Note 1 to entry: Fragments are all armourstone pieces falling below the extreme lower limit (see Annex B.1) 3.12 category level of a property of armourstone expressed as a range of values or a limiting value Copyright Europ
44、ean Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13383-1:2013EN 13383-1:2013 (E) 7 Note 1 to entry: There is no relationship between the categories of different properties. 3.13 effective
45、mean mass, Memaverage mass of armourstone, excluding fragments 4 Geometrical requirements 4.1 General The necessity for testing and declaring all properties in this clause is limited according to the particular application at end use or origin of the armourstone. When required, the tests specified i
46、n Clause 4 shall be carried out to determine appropriate geometrical properties. When the value of a property is required but not defined by specified limits the value should be declared by the producer as an XXDeclared category, e.g. in Table 7 the percentage by number of pieces of armourstone with
47、 less than 50 % crushed or broken surfaces of say 7 corresponds to RO7. When a property is not required, a “No requirement” category may be used. Guidance on selection of appropriate categories for specific applications may be found in national provisions in the place of use of the armourstone. NOTE
48、 Where conformity with a category is based on a value of a property being less than or equal to a given value, conformity with a more severe category (lower value) automatically confers conformity with all less severe categories (higher values). Similarly for categories based on the property being g
49、reater than or equal to a given value, conformity with a more severe (higher value) automatically confers conformity with all less severe categories (lower values). Sampling shall be carried out as specified in EN 13383-2:2013, Clause 4. 4.2 Gradings 4.2.1 Coarse gradings The particle size distribution of coarse grading
