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| Suitability |
Civic / industrial |
| System type |
Removable grating |
| Load class |
EN 1433: Class C250 EN 1433: Class D400 |
| Dimensions (l x w x d) |
2000x280x440mm |
Althon CH 150 drainage channels are precast GRC channels with a trapezoidal profile and a high capacity of 51 l/m.
The channels can be laid without fall and will drain to the nearest outlet. The trapezoidal shape means that the channel creates its own velocity and is self-cleansing.
Large car parks and other hardstandings, including supermarkets, lorry parks, park & ride schemes, motorways and trunk roads, dockyards, airports, leisure parks, motorway service areas.
Manufactured in lightweight GRC
Stilpro Standard - cast iron, flush macadam lid, heel proof, conforms to C250 loading
Stilpro B.P. - as Stilpro Standard, for block paved areas
JS3 - GRC wide flush macadam lid
HB - GRC high bearing, tested to 112.5kN wheel load
EHB - GRChigh bearing, designed for areas trafficked by articulated HGV vehicles
XHB - GRChigh bearing, designed to take 50 tonnes
KHB - GRC combined kerb and high bearing lids, designed for roads and highways
AL1 - aluminium plates, for channels routed under landscaped areas
Forma D400 - reinforced GRC , for heavy industrial application, minimum loading D400
GRC silt pits
