Bog

Heavy-Duty EN1433 Certified Resin Concrete Drainage System with Full-Range Ductile Iron Covers for All Traffic Scenarios

Polymer concrete, also known as resin concrete, has become a mainstream high-performance linear drainage material for municipal, industrial, airport and logistics infrastructure. Our complete drainage system combining resin concrete channels and ductile cast iron covers fully complies with EU EN1433 standard and holds official CE certification, delivering reliable long-term drainage performance for light pedestrian areas up to heavy-load freight terminals and airport taxiways.

Our resin concrete drainage channel body adopts integrated one-piece casting technology with non-porous compact structure. It features ultra-smooth inner walls for fast water discharge and self-cleaning effect, zero water absorption, excellent resistance to acid, alkali, oil, freeze-thaw and aging, outperforming traditional cement concrete in service life and maintenance cost. Standard inner width specifications cover 100mm, 150mm, 200mm, 250mm, 300mm and 400mm to match diverse flow demand; besides fixed standard heights, we support fully customized internal heights to fit project-specific burial depth and hydraulic requirements.

To match different traffic load requirements, we supply supporting ductile cast iron gratings  and other trench covers covering the full load class range from A15,  B125, C250, D400, E600 to top-grade F900:

• A15: Pedestrian areas, garden landscapes and walkways

• B125: Residential roads, sidewalks and private parking areas

• C250: Kerbside areas, gas stations and commercial parking lots

• D400: Urban main roads, driveways and loading zones

• E600: Port terminals, logistics parks, heavy-duty truck passages and factory access roads with heavy wheel pressure

• F900: Airports, container yards, heavy industry freight areas with up to 90-ton axle load bearing capacity

All ductile iron covers are precision cast with anti-slip surface, anti-loose locking structure and noise reduction design. They resist heavy rolling, impact and deformation, perfectly paired with our resin concrete channels to form a stable, watertight drainage assembly.

This certified polymer concrete drainage channel system balances lightweight channel installation efficiency and ultra-high cover load capacity. Widely exported across global markets, it is the ideal standardized solution for sponge city construction, highway projects, commercial complexes, industrial parks and aviation infrastructure. We provide customized dimension adjustment, technical drawing support and one-stop project matching service for worldwide engineering clients.