Example of grating specification 20x30 / 20x2SP / 20x3 / 4
Example of grating specification 20x30 / 20x2SP / 20x3 / 4
Example of grating specification 20x30 / 20x2SP / 20x3 / 4
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Project: Guinness HQ<br />
Park Royal, London, England<br />
Year <strong>of</strong> delivery: 2002<br />
Gratings m 2 : App. 230 m 2<br />
Purpose: Horizontal Ventilation Grilles for<br />
Underground Car Park<br />
Type: Type NP<br />
Material: Steel 37-2<br />
Finish: Galvanized<br />
Mesh: Type 1: 25x50 mm<br />
Type 2: 30x60 mm<br />
Bars: Type 1: 30x2 mm bearing bars<br />
Type 2: 60x2 mm bearing bars<br />
30x2 mm control bars<br />
Edge bars: Type 1: 30x3 mm on 4 sides<br />
Type 2: 60x3 mm on 4 sides<br />
Elefant Gratings Ltd.