BS 473; 550:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 concrete roofing tiles and fittings
Hardcopy , PDF
15-10-1994
BS EN 491:1994
BS EN 490 : 2011
BS EN 491:2011
BS EN 490:1994
English
28-02-1990
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Foreword
Committees responsible
Specification
Section one: General
1. Scope
2. Designation of products for ordering purposes
3. Marking
4. Cement
5. Aggregate
6. Pigments
7. Freedom from defects
8. Surface coating
9. Nail holes
10. Transverse strength
11. Permeability
12. Compliance
13. Fittings
14. Independent tests
15. Sampling
Section two: Group A products
16. Nibs
17. Dimensions
18. Longitudinal camber
Section three: Group B products
19. Nibs and fit
20. Dimensions
Appendices
A. Method of carrying out transverse test
B. Method of carrying out permeability test
C. Colour
Tables
1. Group A. Double-lap (non-interlocking) concrete
tiles and concrete slates
2. Group B. Single-lap (interlocking) concrete
tiles and concrete slates
Figures
1. Tensile testing machine adapted for transverse
test
2. Transverse tile testing machine
3. Transverse tile testing machine
4. Essentials of apparatus for transverse test
5. General view of permeabilty test rig for
simulated rainfall test
6. Sectional side view of rig (with side cover
removed)
7. Rear view showing access door to underside of roof
Dimensions, materials, pigments, colour and methods of test.
| Committee |
B/542/2
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 6100-1.5.1:1984 | Glossary of building and civil engineering terms. General and miscellaneous. Operations. Associated plant and equipment Coordination of dimensions. Tolerances and accuracy |
| BS 1881-116:1983 | Testing concrete Method for determination of compressive strength of concrete cubes |
| BS 5534-1:1978 | Code of practice for slating and tiling. Design |
| BS 1881-108:1983 | Testing concrete Method for making test cubes from fresh concrete |
| BS 6954-2:1988 | Tolerances for building Recommendations for statistical basis for predicting fit between components having a normal distribution of sizes |
| BS 3892-1:1982 | Pulverized-fuel ash Specification for pulverized-fuel ash for use as a cementitious component in structural concrete |
| BS 6954-1:1988 | Tolerances for building Recommendations for basic principles for evaluation and specification |
| BS 6954-3:1988 | Tolerances for building Recommendations for selecting target size and predicting fit |
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