Description
- Winwin drainage channels are made of polymer concrete. Using polyester resin as a bonding agent combined with mineral aggregates, polymer concrete offers exceptional compressive strength. It is highly load-resistant, durable, and long-lasting. Polymer concrete is non-flammable, frost-resistant, weatherproof, and resistant to diluted acids and alkalis.
- Commercial series is designed for public parks, parking areas, pedestrian zones, light-traffic roads and highways.
- Heavy duty trench channel series is ideal for driveways, industrial areas, commercial forklift areas, aircraft runways, docks, and roads with heavy wheel loads.
- Heavy duty drainage channel series is usually equipped with ductile cast iron gratings and reinforced frame edges to ensure high strength and long service life.
Material for Trench Cover
Material for Drainage Channel Protection edge
Drawings of Size for Polymer Concrete Drainage Channel
Size Chart for Winwin Polymer Concrete Drainage Channel
Winwin Polymer Concrete Channels are manufactured using resin as the bonding agent, combined with high-quality mineral aggregates. This makes polymer concrete an extremely compression-resistant building material that can withstand heavy loads while delivering exceptional durability and long service life.
Polymer concrete features non-flammable, frost-proof and excellent weathering resistance properties. It also offers reliable resistance to diluted acids, alkalis and various chemical substances, ensuring stable performance in diverse environments.Winwin Heavy Ducty Drain Channel with DI Grating Systems
The advantage of Polymer Concrete Trench Channel(1) Robust, durable, stable and lightweight.(2) High compressive strength, bending strength and impact resistance, with excellent anti-corrosion performance.(3) Resistant to abrasion, weathering, water penetration and freeze-thaw cycles.(4) Simple structure, safe and convenient to use; solid structure with strong load-bearing capacity, long service life, smooth surface, easy maintenance, anti-aging, anti-corrosion, anti-cracking, frost-resistant, non-flammable, zero water absorption, and high resistance to chemical and biological attack.(5) Long service life: over 50 years under normal working conditions.(6) Fast and high-volume drainage, easy to clean with removable or inspection grating covers; equipped with a combined sump and sediment bucket to solve the accumulation and blockage of daily garbage such as sand, mud, sediment and rubbish, and free of peculiar smell.(7) Load capacity: from Load Class A15 to F900 (up to 90 tonnes).(8) Unique U-shaped design with an ultra-smooth surface for efficient hydraulic flow, improved drainage capacity and flow rate, and self-cleaning function; no contamination hazard.(9) Easy to install, durable, cost-effective and requires minimal maintenance.
Polymer Concrete Material Properties
| 1 | Polymer concrete: based polyester resin |
| 2 | Compression resistance: 1423kg/cm2 |
| 3 | Flexural strength: 348kg/cm2 |
| 4 | Water absorption: Less than 0.05% |
| 5 | Density: 2.1 – 2.44kg/dm3 |
| 6 | Water penetration level: 0mm |
| 7 | COMPRESSIVE STRENGTH: ≥ 90 MPa/mm² |
| 8 | FLEXURAL STRENGTH: ≥ 22 MPa/mm² |
| 9 | TENSILE STRENGTH: ≥ 14 MPa/mm² |
| 10 | FROST PROOF: YES |
| 11 | COEFFICIENT OF EXPANSION/CONTRACTION: 2.02×10-5 /°C |
| 12 | WATER VAPOUR TRANSMISSION: 0.0364g/m² |
| 13 | NON FLAMMABLE: YES |
| 14 | COEFFICIENT OF ROUGHNESS (MANNINGS): n=0.0011 |
| 15 | RESISTANT TO WEATHERING: YES |
| 16 | DILUTE ACID AND ALKALI RESISTANT:YES |
| 17 | SF SEALANT GROOVE: YES |
Applications for Heavy Duty Drainage Channels
Winwin Commercial Series drainage channels are designed for public parking lots, trafficked road sections and highways.
The Heavy Duty Trench Drain Series is ideal for driveways, industrial areas, commercial forklift areas, aircraft runways, docks, and roads subjected to heavy wheel loads.
To ensure exceptional load-bearing performance, ductile cast iron gratings and reinforced body edges are typically used in these series, delivering superior strength and long-term durability.
Chart of Load Class
CertificateFounded in 2006, WINWIN GROUP has obtained authoritative certifications including CE, ISO9001, ISO14001 and ISO45001. Meanwhile, WINWIN GROUP’s drainage channels and DI trench covers or Steel drain covers are manufactured in strict accordance with EN 1433 and EN 124 standards, ensuring superior product quality and compliance with global market requirements.
Winwin is a professional manufacturer of a complete range of drainage products, including Polymer Concrete Channels, Resin Concrete Trenches, Polymer Concrete Kerb Drains, Polymer Concrete Monolithic Drainage Channels, Slot Drains, Brickslot Drains, Trench Covers (Load Class A15KN to F900KN), Manhole Covers and other related drainage accessories. Our products have been tested in Spain and have successfully obtained the CE certification.
Our integrated drainage solutions are widely used in urban road construction, parking lots, logistics hubs, commercial areas, industrial zones and various infrastructure projects. Complying with international quality standards, they effectively prevent waterlogging and protect the structural integrity of surrounding facilities.
With 20 years of manufacturing and exporting experience, we provide reliable quality, stable performance and competitive prices for global customers.
Welcome to contact us for long-term win-win cooperation.
