Gully tops and manhole tops for vehicular and pedestrian areas - Part 7: Gully tops and manhole tops made of polyamide

This document applies to gully tops and manhole tops with a clear opening up to and including 1 000 mm for installation within areas subjected to pedestrian and/or vehicular traffic. It applies for manhole tops and gully tops of classes A 15 to D 400 made from polyamide (PA 6 and PA 6.6) by casting or injection-moulding. This document is only applicable in combination with EN 124-1 and prEN 124-700. This document does not apply - for fillings installed on site, e.g. concrete, paving blocks etc., - for gratings as part of prefabricated drainage channels according to EN 1433, - to floor and roof gullies in buildings which are specified in EN 1253 (all parts) and to surface boxes.

Comment form NEN-EN 124-7:2025 Ontw. en

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