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BS 7491-3:1994

BS 7491-3:1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Glass fibre reinforced plastics cisterns for cold water storage Specification for sectional tanks

Available format(s)

Hardcopy , PDF

Superseded date

11-15-2001

Language(s)

English

Published date

05-15-1994

Publisher

British Standards Institution

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Superseded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

Standards Relationship
SANS 7491-3 : 1ED 1994 Identical

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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Hardcopy - English
PDF - English
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