BS PD 6689-2009 Surface treatments – Guidance non the use of BS EN 12271 and nBS EN 12273《表面处理 BS EN 12271和BS EN 12273使用指南》.pdf
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1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards WB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1 PD 6689:2009 PUBLISHED DOCUMENT Surface treatments Guidance on the use of BS EN 12271 and BS EN 12273 This pu
2、blication is not to be regarded as a British Standard. PD 6689:2009 PUBLISHED DOCUMENT Publishing and copyright information The BSI copyright notice displayed in this document indicates when the document was last issued. BSI 2009 ISBN 978 0 580 65636 1 ICS 93.080.20 The following BSI reference relat
3、es to the work on this standard: Committee reference: B/510 Publication history First published December 2006 Second (present) edition May 2009 Amendments issued since publication Date Text affected BSI 2009 i PD 6689:2009 PUBLISHED DOCUMENTContents Foreword ii 0 Introduction 1 1 Scope 2 2 Normative
4、 references 2 3 Terms and definitions 3 4 Overview 4 5 Requirements of BS EN 12271 and BS EN 12273 5 6 Factory production control 12 7 Type approval installation trial (TAIT) 14 Annexes Annex A (informative) Examples of specification surface dressing 16 Annex B (informative) Examples of specificatio
5、n slurry surfacing and microsurfacing 17 Bibliography 18 List of figures Figure A.1 Surface dressing example specifications 16 Figure B.1 Slurry surfacing and microsurfacing example specifications 17 List of tables Table 1 Traditional binder class names 6 Table 2 Traffic categories 7 Table 3 Surface
6、 dressing tolerance and accuracy of rate of spread of binder and chippings 8 Table 4 Surface dressing categories for defects determined by visual assessment 9 Table 5 Surface dressing recommended minimum macrotexture levels at the end of the guarantee period 9 Table 6 Slurry surfacing and microsurfa
7、cing recommended minimum macrotexture levels 11 Table 7 Slurry surfacing and microsurfacing categories for defects determined by visual assessment 12 Table 8 Surface dressing frequencies of test for binder and chipping application 13 Table 9 Slurry surfacing and microsurfacing frequencies of testing
8、 all road types 14 Table 10 Surface dressing example of family of TAITs 15 Table 11 Slurry surfacing and microsurfacing example of family of TAITs 15 Summary of pages This document comprises a front cover, an inside front cover, pages i to ii, pages 1 to 18, an inside back cover and a back cover.PD
9、6689:2009 ii BSI 2009 PUBLISHED DOCUMENTForeword Publishing information This Published Document is published by BSI and came into effect on 31 May 2009. It was prepared by Technical Committee B/510, Road materials. A list of organizations represented on this committee can be obtained on request to i
10、ts secretary. Supersession This Published Document supersedes PD 6689:2006, which is withdrawn. Relationship with other publications This Published Document provides guidance on the use of BS EN 12271 and BS EN 12273 which were implemented in the UK in January 2008. Presentational conventions The pr
11、ovisions of this Published Document are presented in roman (i.e. upright) type. Its recommendations are expressed in sentences in which the principal auxiliary verb is “should”. Commentary, explanation and general informative material is presented in smaller italic type, and does not constitute a no
12、rmative element. Contractual and legal considerations This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Published Document cannot confer immunity from legal obligations. BSI 2009 1 PD 6689:200
13、9 PUBLISHED DOCUMENT0 Introduction0.1 BS EN 12271 Surface dressing BS EN 12271 specifies a range of categories for properties of surface dressing to enable users to select appropriate limiting values for a wide range of uses within Europe. The specifier needs to define BS EN 12271 categories for pro
14、perties relevant to the particular end-use of the surface dressing. Some example specifications for different end-uses are given in Annex A. BS EN 12271 covers surface dressing specified by performance of the finished product. It does not cover surface dressing works carried out to the purchasers de
15、sign, commonly called a recipe specification. This type of specification can continue to be used, but purchasers are responsible for the performance of the surface dressing provided that the works have been executed correctly. Performance categories set out in BS EN 12271 should not be included as p
16、art of a recipe specification as this might result in the recipe being correctly placed, but the performance categories not being met. NOTE The body responsible for the design is responsible for the performance of the surface dressing (provided that the works have been correctly executed).0.2 BS EN
17、12273 Slurry surfacing and microsurfacing BS EN 12273 specifies a range of categories for properties of slurry surfacing and microsurfacing to enable users to select appropriate limiting values for a wide range of uses within Europe. Specifiers need to define BS EN 12273 categories for properties re
18、levant to the particular end-use of the slurry surfacing and microsurfacing. Some example specifications for different end-uses are given in Annex B.PD 6689:2009 2 BSI 2009 PUBLISHED DOCUMENT1 Scope This Published Document gives guidance on the use of BS EN 12271 and BS EN 12273 in the United Kingdo
19、m. BS EN 12271 specifies the properties of surface dressing whilst BS EN 12273 specifies the properties of slurry surfacing and microsurfacing. This Published Document gives guidance on the performance requirements and control procedures for the installation of both surface treatments as products fo
20、r the maintenance of roads and other trafficked areas. The Published Document does not apply to the following: surface dressings designed by the purchaser; i.e. the recipe approach for which the contractor is instructed as to the rates of spread, chipping size, etc., and therefore is not responsible
21、 for performance requirements; surface treatments in tunnels where fire regulations apply; small areas under 500 m 2which are not contiguous, such as patch repair; airfield pavements covered by international regulations (e.g. International Civil Aviation Organization regulations). NOTE In BS EN 1227
22、1 “other trafficked areas” include footways and cycleways.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the cited applies. For undated references, the latest edition of the referenced document (including a
23、ny amendments) applies. BS 434-2, Bitumen road emulsions Part 2: Code of practice for the use of cationic bitumen emulsions on roads and other paved areas BS EN 12271:2006, Surface dressing Requirements BS EN 12272-1, Surface dressing Test methods Part 1: Rate of spread and accuracy of spread of bin
24、der and chippings BS EN 12272-2:2003, Surface dressing Test methods Part 2: Visual assessment of defects BS EN 12273:2008, Slurry surfacing Requirements BS EN 12274-2, Slurry surfacing Test methods Part 2: Determination of residual binder content BS EN 12274-8, Slurry surfacing Test methods Part 8:
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