【国内外标准大全】BS 5911-4-2002 Concrete pipes and ancillary concrete products. Specification for unreinforced and reinforced concrete inspection chambers.pdf
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1、BRITISH STANDARD BS 5911-4:2002 Incorporating Amendment No. 1 Concrete pipes and ancillary concrete products Part 4: Specification for unreinforced and reinforced concrete inspection chambers (complementary to BS EN 1917:2002) ICS 91.100.30; 91.140.80 ? Licensed copy:PONTYPRIDD COLLEGE, 29/02/2008,
2、Uncontrolled Copy, BSI BS 5911-4:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 18 November 2002 BSI 27 May 2004 The following BSI refere
3、nces relate to the work on this British Standard: Committee reference B/505 Draft for comment 98/109037 DC ISBN 0 580 40516 8 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee B/505, Wastewater engineering, upon which the f
4、ollowing bodies were represented: British Plastics Federation Chartered Institution of Water and Environmental Management Clay Pipe Development Association CPSA Concrete Pipeline Systems Association Institute of Cast Metals Engineers Institution of Civil Engineers LOTAG London Technical Advisors Gro
5、up METCOM ODPM represented by BRE Water UK Amendments issued since publication Amd. No.Date Comments 1503827 May 2004See Foreword Licensed copy:PONTYPRIDD COLLEGE, 29/02/2008, Uncontrolled Copy, BSI w w w . b z f x w . c o m BS 5911-4:2002 BSI 27 May 2004 i Contents Page Committees responsibleInside
6、 front cover Forewordii 1Scope1 2Normative references1 3Terms and definitions2 4Symbols2 5General requirements2 6Special requirements8 7Conformity evaluation8 8Marking8 Annex A (informative) Information to be supplied in an enquiry or order9 Annex B (normative) British Standards relevant to BS EN 19
7、17:20029 Annex C (normative) Surface void test9 Annex D (normative) Dimensional tests10 Bibliography13 Figure 1 Typical inspection chamber arrangements6 Figure C.1 Gauge for assessing surface voids10 Figure D.1 Gauge for measuring deviation from straightness11 Table 1 Symbols2 Table 2 Cementitious c
8、ontent3 Table 3 Cement or combination groups4 Table 4 Inspection chambers5 Table 5 Strength classes for chamber and shaft units7 Table B.1 British Standards relevant to BS EN 1917:20029 Licensed copy:PONTYPRIDD COLLEGE, 29/02/2008, Uncontrolled Copy, BSI w w w . b z f x w . c o m BS 5911-4:2002 ii B
9、SI 27 May 2004 Foreword The several parts of BS 5911 specify requirements for various types of precast concrete pipe and ancillary concrete products such as manholes, inspection chambers and street gullies. BS 5911-4 has been prepared under the direction of Technical Committee B/505. It is a revisio
10、n of part of the content of BS 5911-2. BS 5911-4 was prepared to complement, and to be used in conjunction with, BS EN 1917. In order not to create any barrier to trade, products under the scope of this British Standard are specified as conforming to “BS EN 1917 and BS 5911-4 or equivalent”. BS 5911
11、-4 together with BS EN 1917 supersedes BS 5911-2. However, BS 5911-2 will remain current until 24 months after the publication of EN 1916:2002, i.e. October 2004, when it will be withdrawn. BS EN 1917:2002 does not contain all the requirements for inspection chambers in the existing national specifi
12、cations of CEN members because complete agreement could not be achieved. BS 5911-4 contains requirements from BS 5911-2 that could not be agreed upon for inclusion in BS EN 1917. !The requirements for cementitious content and cement groupings have been aligned with the provisions of BS 8500-1:2002 a
13、nd BRE Special Digest 1 1 insofar as they relate to precast concrete pipeline systems.“ The start and finish of text introduced or altered by Amendment is indicated in the text by tags !“. For example, text altered by Amendment No.1 is indicated by !“. For an enquiry or order to be fully understood
14、it is essential that the manufacturer be given the information set out in Annex A of this part of BS 5911. Product certification. Users of this part of BS 5911 are advised to consider the desirability of third party certification of product conformity with this British Standard. Appropriate conformi
15、ty attestation arrangements are described in BS EN 1917. Users seeking assistance in identifying appropriate conformity assessment bodies or schemes may ask BSI to forward their enquiries to the relevant association. This publication does not purport to include all the necessary provisions of a cont
16、ract. Users are responsible for its correct application. BSI Committee B/505, whose constitution is shown in this British Standard, takes collective responsibility for its preparation under the authority of the Standards Policy and Strategy Committee. The Committee wishes to acknowledge the contribu
17、tion of the following organizations: The British Precast Concrete Federation; The Concrete Society; The Institution of Highways and Transportation. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an
18、 inside front cover, pages i and ii, pages 1 to 13 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed copy:PONTYPRIDD COLLEGE, 29/02/2008, Uncontrolled Copy, BSI w w w . b z f x w . c o m BS 5911-4:2002 BSI 27 May 2004 1 1 Scop
19、e BS EN 1917 specifies requirements and describes test methods for precast concrete inspection chambers, designed to be used for inverts not exceeding 2 metres deep, of circular, rectangular (with or without chamfered or rounded corners) or elliptical cross-section, unreinforced, steel fibre and rei
20、nforced, with nominal sizes or nominal lengths not exceeding DN 1250 or LN 1250, respectively. The intended use of BS EN 1917 is to permit access to, and to allow aeration of, drain or sewer systems for the conveyance of sewage, rainwater and surface water under gravity or occasionally at low head o
21、f pressure, mainly installed in areas subjected to vehicular and/or pedestrian traffic. This part of BS 5911 specifies complementary requirements to those in BS EN 1917 for unreinforced and reinforced concrete inspection chambers of circular and rectangular cross-section (with or without chamfered o
22、r rounded corners), as provided for in that European Standard. This part also specifies requirements for inspection chamber units less than or equal to DN 1000 or LN/WN 1000/675 not exceeding 1 metre depth to invert. The inspection chambers are mainly intended for installation in areas outside the h
23、ighway and where vehicle loading is restricted. The scope of BS EN 1917 includes steel fibre concrete inspection chambers, which are not manufactured in the United Kingdom although this was at one time contemplated. Therefore, they have been excluded from this part of BS 5911. The scope of BS 5911-2
24、 originally included inspection chamber covers. However, these have been excluded from this part of BS 5911 because they now come under the scope of BS EN 124. BS EN 752-2, BS EN 752-3, BS EN 752-4, BS EN 1295-1 and BS EN 1610 deal with the planning, design, installation and testing of drains and se
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