BS 4660:2000 2002
$102.76
Thermoplastics ancillary fittings of nominal sizes 110 and 160 for below ground gravity drainage and sewerage
| Published By | Publication Date | Number of Pages |
| BSI | 2002 | 16 |
This British Standard specifies requirements for thermoplastics ancillary access fittings suitable for the construction of gravity drains and sewers, other than conventional branches, bends and couplers which are covered in BS EN 1401-1:1998. It is applicable to access fittings with nominal sizes of 110 and 160 together with necessary joints and accessories.
Methods of test, associated guidance and information on quality control testing are given in Annex A, Annex B and Annex C.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Committees responsible for this British Standard |
| 3 | Contents |
| 5 | 1 Scope 2 Normative references |
| 6 | 3 Terms and definitions 3.1 access fitting 3.2 adaptor 3.3 cleaning eye 3.4 gully 3.5 exposed fitting 3.6 fabricated fitting 3.7 rodding eye 4 Materials 4.1 Fittings |
| 7 | 4.2 Adhesives 4.3 Reworked material 4.4 Elastomeric joint rings 5 Appearance 5.1 Colour 5.2 Structural features 6 Dimensions 6.1 General 6.2 Nominal size 6.3 Sockets and fittings |
| 8 | 7 Physical properties 7.1 PVC-U fittings 7.2 Polyethylene fittings |
| 9 | 8 Performance characteristics 8.1 Leaktightness of joints 8.2 Resistance to surface loading 8.3 Classification by area of installation 9 Marking 9.1 Each fitting shall be clearly and indelibly marked (see� 9.2 The marking shall remain legible under handling storage and installation procedures in accord… |
| 10 | Figure 1 – Typical channel fittings |
| 11 | Annex A (normative) Method of test for the impact resistance of polyolefin fittings A.1 Apparatus A.1.1 A.1.2 A.2 Test piece A.3 Conditioning A.4 Procedure A.5 Test report |
| 12 | Annex B (normative) Method of test for water seal B.1 Apparatus B.1.1 B.1.2 B.1.3 B.2 Procedure B.3 Test report |
| 13 | Annex C (informative) Guidance on quality control testing Table C.1 – Applicability of requirements and test methods |
