BS 7491-3:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Glass fibre reinforced plastics cisterns for cold water storage Specification for sectional tanks
Hardcopy , PDF
15-11-2001
English
15-05-1994
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Foreword
1. Scope
2. References
3. Definitions
4. Designation
5. Materials
6. Construction
7. Panels
8. Requirements for all tanks
9. Requirements for class A1 and A2 tanks only
10. Requirements for class A1 tanks only
11. Marking
Annexes
A. (informative) Recommendations for thermal
insulation
B. (informative) Information to be supplied by the
purchaser
C. (informative) Tank foundation and installation
D. (normative) Method of test for impact resistance
E. (normative) Method of test for water absorption
F. (normative) Pressure test
G. (normative) Deformation test
Tables
1. Tolerances of panel dimensions
2. Tolerances for flange and diaphragm thicknesses
3. Type tests for tank panels
Figures
F.1 Example of panel assembled into test rig for
pressure test
List of references
Specifies requirements for rectangular glass fibre reinforced plastics (GRP) sectional tanks, constructed from rectangular or square panels, for storage of cold water for industrial and domestic use. Coverage includes definitions, designation, materials, construction, panels and marking. Also gives tables and annexes.
| Committee |
PRI/5
|
| DevelopmentNote |
BS Draft 92/41601 DC
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 3692:1967 | Specification for ISO metric precision hexagon bolts, screws and nuts. Metric units |
| BS 2782-11 Method 1104A:1983 | Methods of testing plastics. Thermoplastics pipes, fittings and valves Measurement of opacity of thermoplastics pipes and fittings |
| BS 3496:1989 | Specification for E glass fibre chopped strand mat for reinforcement of polyester and other liquid laminating systems |
| BS 2782-10 Method 1001:1977 | Glass reinforced plastics measurement of hardness by means of a barcol impressor |
| BS 6700:1987 | Specification for design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages |
| BS 2782-1.121D(1994) : 1994 AMD 8645 | METHODS OF TESTING PLASTICS - THERMAL PROPERTIES - DETERMINATION OF TEMPERATURE OF DEFLECTION UNDER LOAD AT HIGH-STRENGTH THERMOSETTING LAMINATES AND LONG-FIBRE-REINFORCED PLASTICS |
| BS 4211:1987 | Specification for ladders for permanent access to chimneys, other high structures, silos and bins |
| BS 4781:1990 | Specification for pressure-sensitive adhesive plastics labels for permanent use |
| BS 6399-1:1984 | Loading for buildings Code of practice for dead and imposed loads |
| BS 7181:1989 | Specification for storage cisterns up to 500 L actual capacity for water supply for domestic purposes |
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