1、BRITISH STANDARD BS EN 13383-1:2002 Incorporating Corrigendum No. 1 Armourstone Part 1: Specification The European Standard EN 13383-1:2002 has the status of a British Standard ICS 91.100.15 BS EN 13383-1:2002 This British Standard, having been prepared under the direction of the Building and Civil
2、Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 28 May 2002 BSI 17 August 2004 ISBN 0 580 39777 7 National foreword This British Standard is the official English language version of EN 13383-1:2002, including Corri
3、gendum May 2004, which is included in a package of new European Standards being prepared by CEN/TC 154 relating to aggregates. Although the English text versions of these European Standards will be adopted as British Standards as they become available, the existing British Standards for aggregates w
4、ill be retained, but only until such time that the completed package of European Standards becomes available. The original group of British Standards will then be withdrawn and this will be noted in BSI Update Standards. The UK participation in its preparation was entrusted by Technical Committee B/
5、502, Aggregates, to Subcommittee B/502/4, Hydraulic bound and unbound aggregates, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European pu
6、blications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the
7、necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the
8、interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 38, an inside back cover an
9、d a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 15338 Corrigendum No. 1 17 August 2004 NOTE 1 of Clause 1 replaced EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13383-1 Ma
10、y 2002 ICS 91.100.15 Incorporating corrigendum May 2004 English version Armourstone - Part 1: Specification Enrochements - Partie 1: Spcifications Wasserbausteine - Teil 1: Anforderungen This European Standard was approved by CEN on 25 March 2002. CEN members are bound to comply with the CEN/CENELEC
11、 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 Management Centre or to any CEN me
12、mber. 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 Management Centre has the same status as the official versions. CEN members
13、 are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALI
14、SATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13383-1:2002 EEN 13383-1:2002 (E) 2 Contents page Foreword3 1 Scope4 2 Normative refe
15、rences4 3 Terms and definitions .5 4 Geometrical requirements 6 5 Physical requirements12 6 Chemical requirements.14 7 Durability requirements14 8 Evaluation of conformity.17 9 Designation and description 18 10 Marking and labelling 18 Annex A (informative) Limits of coarse, light and heavy gradings
16、.19 Annex B (informative) Guidance on block integrity20 Annex C (informative) Guidance on the resistance of armourstone to freezing and thawing and to salt crystallization.21 Annex D (normative) Factory production control.24 Annex E (informative) Properties and information which comprise the descrip
17、tion of armourstone 30 Annex ZA (informative) Clauses of this European Standard addressing the provisions of EU Construction Products Directive31 Bibliography 38 EN 13383-1:2002 (E) 3 Foreword This document EN 13383-1:2002 has been prepared by Technical Committee CEN/TC 154 “Aggregates“, the secreta
18、riat 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 2002, and conflicting national standards shall be withdrawn at the latest by June 2004. This document has bee
19、n 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 document. This standard forms part of
20、 a series of standards for armourstone, the other part being: EN 13383-2 Armourstone - Part 2: Test methods. Requirements for other end uses of aggregates will be specified in the following European Standards: prEN 12620 Aggregates for concrete. prEN 13043 Aggregates for bituminous mixtures and surf
21、ace dressings for roads. EN 13055 Lightweight aggregates. prEN 13139 Aggregates for mortar. prEN 13242 Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction. prEN 13450 Aggregates for railway ballast. According to the CEN/CENELEC Internal Re
22、gulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland
23、 and the United Kingdom. EN 13383-1:2002 (E) 4 1 Scope This European Standard specifies the properties of aggregates obtained by processing natural, manufactured or recycled materials and mixtures of these materials for use as armourstone. It provides for the evaluation of conformity of the products
24、 to this European Standard. NOTE 1 Armourstone used in construction should comply with all the requirements of this European Standard. As well as familiar and traditional natural and manufactured armourstone Mandate M/125 “Aggregates” included recycled armourstone and some materials from new or unfa
25、miliar sources. Recycled armourstone are included in the standards and new test methods for them are at an advanced stage of preparation. For unfamiliar materials from secondary sources, however, the work on standardisation has only started recently and more time is needed to define clearly the orig
26、ins and characteristics of these materials. In the meantime such unfamiliar materials when placed on the market as armourstone must comply fully with this standard and national regulations for dangerous substances (see Annex ZA of the standard) depending upon their intended use. Additional character
27、istics 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. NOTE 2 Finer aggregates than specified in this European Standard are used in hydraulic structures. For such aggregates European Standards f
28、or other end uses of aggregates should be applied. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
29、dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 932-3, Tests for gen
30、eral properties of aggregate Part 3: Procedure and terminology for simplified petrographic description. EN 932-5, Tests for general properties of aggregate Part 5: Common equipment and calibration. EN 933-3, Tests for geometrical properties of aggregates Part 3: Determination of particle shape Flaki
31、ness index. EN 1097-1, Tests for mechanical and physical properties of aggregates Part 1: Determination of the resistance to wear (micro-Deval). EN 1367-2, Tests for thermal and weathering properties of aggregates Part 2: Magnesium sulfate test. EN 1744-1:1998, Tests for chemical properties of aggre
32、gates Part 1: Chemical analysis. prEN 1744-3, Tests for chemical properties of aggregates Part 3: Preparation of eluates by leaching of aggregates. EN 1926:1999, Methods of test for natural stones Determination of compressive strength. EN 13383-2:2002, Armourstone Part 2: Test methods. EN 13383-1:20
33、02 (E) 5 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 armourstone coarse aggregates used in hydraulic structures and other civil engineering works 3.2 natural armourstone armourstone from mineral sources which has only been subjec
34、ted to mechanical processing 3.3 manufactured armourstone 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 material previously use
35、d in construction 3.5 armourstone grading armourstone designation with a nominal lower and upper limit NOTE 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
36、 to be undersized 3.7 nominal upper 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 125 mm and 250 mm 3.9 light grading designati
37、on of grading with a nominal upper limit 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 fract
38、ion of light and heavy gradings for which the particle size distribution or mass distribution requirements apply NOTE For further information on grading, see annex A. 3.12 category level of a property of armourstone expressed as a range of values or a limiting value NOTE There is no relationship bet
39、ween the categories of different properties. EN 13383-1:2002 (E) 6 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 specifi
40、ed in clause 4 shall be carried out to determine appropriate geometrical properties. NOTE 1 When the value of a property is required but not defined by specified limits the value should be declared by the producer as an XX Declared category, e.g. in Table 7 the percentage by number of pieces of armo
41、urstone with less than 50 % crushed or broken surfaces of say 7 corresponds to RO 7 (Declared value). NOTE 2 When a property is not required, a “No requirement” category may be used. NOTE 3 Guidance on selection of approriate categories for specific applications may be found in national provisions i
42、n the place of use of the armourstone. Sampling shall be carried out as specified in EN 13383-2:2002, clause 4. 4.2 Gradings 4.2.1 Coarse gradings The particle size distribution of coarse gradings shall be determined in accordance with EN 13383-2:2002, clause 5 and shall conform to: a) Table 1 for c
43、ategories CP 45/125 , CP 63/180 , CP 90/250 , CP 45/180 , and CP 90/180 ; or b) as declared by the producer for category CP Declared . The mean distribution shall be obtained by calculating the arithmetic mean of the percentages passing each specified sieve. Table 1 Requirements for the particle siz
44、e distribution of standard coarse gradings Grading mm 45/125 63/180 90/250 45/180 90/180 aCategory CP 45/125CP 63/180CP 90/250CP 45/180CP 90/180aSieve size mm Percentage passing (by mass) 360 - - 98 to 100 - - 250 - 98 to 100 90 to 100 98 to 100 98 to 100 180 98 to 100 90 to 100 - 90 to 100 80 to 10
45、0 b 125 90 to 100 - 0 to 50 - - 90 - 0 to 50 0 to 15 - 0 to 20 b 63 0 to 50 0 to 15 - 0 to 50 - 45 0 to 15 - 0 to 5 c 0 to 15 0 to 5 c 31,5 - 0 to 5 c - 22,4 0 to 5 c- 0 to 5 c- aGrading 90/180 mm is a narrow grading designated for special applications such as gabions. bThe fraction between the 90 m
46、m and 180 mm sieves of the 90/180 mm grading shall be 80 % by mass. cFragments. EN 13383-1:2002 (E) 7 4.2.2 Light gradings The mass distribution of light gradings shall be determined in accordance with EN 13383-2:2002, clause 6. The mass distribution of a bulk sample consisting of three samples from
47、 a stream of material or six samples from a static batch shall conform to: a) Table 2 for categories LMA 5/40 , LMA 10/60 , LMA 40/200 , LMA 60/300 and LMA 15/300 ; or b) Table 3 for categories LMB 5/40 , LMB 10/60 , LMB 40/200 , LMB 60/300 and LMB 15/300 ; or c) the mass distribution and, where app
48、ropriate, the average mass as declared by the producer for category LM Declared . Table 2 Requirements for average mass (excluding fragments) and mass distribution of category A standard light gradings Grading kg 5 to 40 10 to 60 40 to 200 60 to 300 15 to 300 Category LMA 5/40LMA 10/60LMA 40/200LMA
49、60/300LMA 15/300Average mass kg 10 to 20 20 to 35 80 to 120 120 to 190 45 to 135 Mass kg Percentage (by mass) less than particle mass 450 - - - 97 to 100 97 to 100 300 - - 97 to 100 70 to 100 70 to 100 200 - - 70 to100 - - 120 - 97 to100 - - - 80 97 to 100 - - - - 60 - 70 to 100 - 0 to 10 - 40 70 to 100 - 0 to 10 - - 30 - - - 0 to 2 a- 15 - - 0 to2 a - 0 to 10 10 - 0 to10 - - - 5 0 to 10 - - - - 3 - - - - 0 to 2 a 2 - 0 to2 a - - 1,5 0 to 2 a- - aFragments.
