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.
- Winwin drainage system integrates sturdy polymer concrete drainage channels with light-duty, medium-duty trench covers and heavy-duty ductile cast iron gratings. The load capacity ranges from A15 kN up to F900 kN to meet various application requirements.
- This integrated drainage solution provides excellent structural stability, long service life and high drainage efficiency, making it ideal for commercial, industrial, infrastructure and traffic construction projects around the world.
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, capable of withstanding heavy loads while offering exceptional durability and a 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.
Trench Channel + Trench Cover in Different Load Class
The advantage of Polymer Concrete 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 Winwin Polymer Concrete Drainage Channel
Winwin drainage systems are widely used across residential, commercial, industrial and agricultural applications, including:Bungalows, villas, apartments, condominiums, offices, gardens, pedestrian areas, cycle lanes, driveways, parking lots, highways, urban roads, public plazas, industrial zones, logistics parks, wharves, airports, botanical gardens and infrastructure projects.They are the ideal choice for municipal engineering, urban infrastructure, traffic construction, civil engineering and various industrial & commercial projects.
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 trench 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.
