Civic / industrial
EN 1433: Class C250
EN 1433: Class D400
|Dimensions (l x w x d)||
1500 x 500 x 740mm
Althon CH 375 drainage channels are precast GRC channels with a trapezoidal profile and a high capacity of 184 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 - GRC high bearing, designed for areas trafficked by articulated HGV vehicles
XHB - GRC high 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