Foreword
1 Scope
2 Normative references
3 Definitions
4 Loading test
4.1 Test loads and permanent set
4.2 Testing machine
4.3 Test blocks
4.4 Procedure
5 Water seal
5.1 Depth of water seal
5.2 Resistance of water seal to pressure
6 Dimensions of apertures in gratings
7 Blockage prevention - trapped gullies
7.1 Access for cleaning
7.2 Self-cleansing capacity
7.3 Anti-blockage
8 Position of side inlets
9 Thermal behaviour
9.1 Temperature cycling for floor gullies
9.1.1 General
9.1.2 Additional test for gullies for use with
sheet floor covering
9.2 Roof outlets
9.3 Behaviour when exposed to hot bitumen or asphalt
10 Tightness
10.1 Odour-tightness
10.2 Watertightness
10.3 Gullies for use with sheet floor covering and/or
membrane
10.3.1 Gullies for use with sheet floor covering
or a membrane
10.3.2 Gullies for use with both sheet floor
covering and membrane
10.4 Mechanical strength
10.4.1 Extensions for gullies for use with sheet
floor covering
10.4.2 Membrane clamping ring
10.4.3 Gullies with factory affixed skirt membrane
11 Flow rates
11.1 Water through the grating
11.2 Water through the grating and side inlets
11.3 Roof outlets for siphonic drainage systems
11.3.1 Test arrangement
11.3.2 Fitness for purpose
11.3.3 Coefficient of hydraulic loss
12 Test allocation and sequence
Annex A (informative) Test for floor gullies and roof outlets
Annex B (normative) Sequence of tests