2. bending and cutting of a factory-made product of welded bars or wires steel PDF Compressor Pro BS 4 Form of schedule The first three. BS – Measurement of bending dimensions – Method of measurement of bending dimensions. Total length of bar (L) measured . schedule columns. 4 Form of schedule. 5 Form of bar or fabric label. 6 Dimensions. 7 Scheduling. B Bends and hooks. 9 Tolerances on cutting and bending.

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Sheet Fabric complying with the requirements of BS standard size 4. NOTE The titles of publications referred to in this standard are listed sfhedule the inside back cover. The smaller the bar size the more critical is the effect of the negative cutting tolerance, and bendihg fact was considered when deciding on the length given in Table 3 and the formulae given in Table 1 and Table 2. No conclusions type and size given on the schedule see 4.

BSSpecification for production and installation.

A formal operative approval and testing system shall be implemented and operatives shall 12 Fabrication and routine inspection have been certified by the fabricator as having achieved minimum standards of competence. Enquiries as to the availability of third party certification schemes and of competent test laboratories benving be forwarded by BSI to the Association of Certification Bodies.


BSQuality systems1. NOTE 2 See clause 8 for definition of y. Specimens shall be selected at random from a representative A.

BS armature | jean-louis Guincetre –

The dimensions in parenthesis are the free dimensions. NOTE 1 r indicates the minimum value in Table 3.

NOTE 3 To avoid separate equations for each steel grade and bending radius, simplified total length formulae are used for shape codes 61 and Details and advice can be obtained from the Copyright Manager. The r, n and h values shall be given on and over.

BS4466:1989 Shape Codes

For bending and rebending on site refer to BS BSStructural use of concrete. Shape Code 20 A.

The tolerances given in Table be also apply. Revisions British Standards are updated by amendment or revision. Apart from any information required by the supplier 6. NOTE 1 The required curvature may be obtained during placing. NOTE 2 For shapes with straight and curved lengths e. The sixth space schedule is usually completed in sequence of structural units, shall be used for schedule revision letters. It is incorporated by Royal Charter. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies.

BSSpecification for sizes of paper and board. Log In Sign Up. The minimum ii for material not covered by a third party former radii used schedu,e bending for the appropriate certification scheme, A. If R is greater than mm, see note 2 to clause 10 BS The preparation is required e.


BS Shape Codes | KB Rebar Limited

This standard has been updated see copyright date and may have had amendments incorporated. The value of x in Figure 7 shall shown in Table 1 and Table 2 and 7. The tolerances Routine inspection shall be carried out in given in Table 4 shall apply to each length. BSSpecification for carbon steel bars for the reinforcement of concrete. A major difference between this edition of BS and previous editions is that shape codes 60, 81, 72, 73, 74 and 86, which are specified by their internal dimensions, have been deleted and replaced by shape codes 61, bendin, 77, 78, 79 and 87, which are specified by their external dimensions.

For details of these and other benefits contact Membership Administration.

Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to scbedule, an inside back cover and a back cover. BSRecommendations for general principles. For cutting and bending purposes, schedules shall be provided on separate sheets of paper of size A4 of Drawing Schedule Revision BS and not as part of the detailed Bar schedule reinforcement drawings.