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BS EN 1253-1:2015 Gullies for buildings - Trapped floor gullies with a depth water seal of at least 50 mm >
BS EN 1253-1:2015 Gullies for buildings - Trapped floor gullies with a depth water seal of at least 50 mm, 2015
- Contents Page
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- Figure 1 — Types of floor gullies
- Figure 2 — Head of water for floor gullies
- 4 Requirements [Go to Page]
- Table 1 — Apertures in gratings [Go to Page]
- Table 2 — Connecting flanges [Go to Page]
- Table 3 — Minimum flow rates for floor gullies [Go to Page]
- 5 Test methods [Go to Page]
- Figure 3 — Testing the position of side inlets [Go to Page]
- Figure 4 — Typical test arrangement for determining the resistance of water seals to pressure [Go to Page]
- Figure 5 — Test box for temperature cycling and for testing floor gullies for use with sheet floor coverings [Go to Page]
- Table 4 — Test loads and loading speed
- Table 5 — Maximum permanent set [Go to Page]
- Table 6 — Shape, size and positioning of test blocks (Figures 6 to 9)
- Figure 6 — Test block applied on grating
- Figure 7 — Top view on round test block applied on gratings
- Figure 8 — Top view on rectangular test block applied on grating with regular support
- Figure 9 — Top view on rectangular test block applied on grating with irregular support [Go to Page]
- Figure 10 — Test arrangement for extensions [Go to Page]
- Figure 11 — Test arrangement for odour-tightness (example) [Go to Page]
- Figure 12 — Vacuum box (example) [Go to Page]
- Figure 13 — Test arrangement for measuring flow rates of floor gullies
- 6 Allocation and sequence of tests
- 7 Marking
- Table 7 — Location of marking of floor gullies
- 8 Evaluation of conformity
- Annex A (normative) Sequence of the tests
- Annex B (informative) A-deviation
- Bibliography [Go to Page]