BS 7158:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for plastics inspection chambers for drains
Hardcopy , PDF
15-08-2001
English
30-06-1989
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Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Materials
4 Dimensions
5 Appearance
6 Performance requirements
7 Marking
Appendices
A Items which may be agreed between the manufacturer
and the purchaser
B Methods of test for watertightness
C Method of test for resistance to angular deflection
D Method of test for resistance to diametric distortion
of chamber joint assemblies with flexible pipe
systems
E Method of test for shear resistance of chamber joint
assemblies with rigid pipe systems
F Method of test for resistance to elevated temperature
cycling
G Method for the determination of specific tangential
initial stiffness (STIS)
H Method of test for resistance to vertical loading
J Guidance on use of inspection chambers relative to
surface load and installation procedures
K Guidance on quality control testing
Tables
1 Classification of specific tangential initial
stiffness (STIS)
2 Classification of test force
3 Support distance for shear resistance tests
4 Chamber classifications for specific surface loading
categories
5 Applicability of requirements and test methods
Figures
1 Typical features of equipment for diametric
distortion test
2 Typical features of equipment for shear resistance
test
3 Typical loading arrangement for non-circular sections
with variable cross-section
Chambers made of specific thermoplastics or GRP materials in circular or rectangular form of up to 600 mm diameter or length and up to 1 m depth for use with drains of plastics or other materials.
| Committee |
PRI/88
|
| DevelopmentNote |
BS DRAFT 96/124826 DC REFERS TO AMD 1
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS PAS 25(1999) : 1999 | PLASTICS FRAMES FOR USE IN GULLY TOPS AND MANHOLE TOPS FOR PEDESTRIAN AREAS |
| BS 5955-6:1980 | Plastics pipework (thermoplastics materials) Code of practice for the installation of unplasticized PVC pipework for gravity drains and sewers |
| BS 5750-2:1987 | Quality systems Specification for production and installation |
| BS 497-1:1976 | Specification for manhole covers, road gully gratings and frames for drainage purposes Cast iron and cast steel |
| DIN 1259-1:2001-09 | GLASS - PART 1: TERMINOLOGY FOR GLASS TYPES AND GROUPS |
| BS 903-A26:1969 | Physical testing of rubber Determination of hardness |
| ISO 2078:1993 | Textile glass Yarns Designation |
| BS 2782-1 Methods 120A to 120E:1976 | Methods of testing plastics. Thermal properties Determination of the Vicat softening temperature of thermoplastics |
| BS 1755-1:1982 | Glossary of terms used in the plastics industry Polymer and plastics technology |
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