Drainage Board for Retaining Walls
Cost-Effective – Provides economical drainage solution for large-scale projects.
High Efficiency & Durability – Ensures fast water flow and long service life under heavy loads.
Chemical & Root Resistant – Resistant to chemicals and prevents penetration by plant roots.
Versatile Applications – Suitable for green roofs, basements, retaining walls, tunnels, roads, railways, and slope protection.
Easy Installation – Lightweight, flexible, and easy to handle, saving labor and installation time.
Reliable Quality – Manufactured under strict quality control standards for consistent performance.
Maintenance-Free – Once installed, requires minimal maintenance.
Environmentally Friendly – Made from recyclable PP/HDPE materials, safe for the environment.
Description:
Composite Drainage Board is a high-performance geocomposite material designed to provide efficient water drainage, soil stabilization, and protection for waterproofing systems.
It consists of a dimpled HDPE or PP core covered with non-woven geotextile layers on one or both sides. The unique structure forms a network of channels for rapid water collection and flow, while preventing soil intrusion and maintaining long-term stability.
This product is widely used in civil engineering, landscaping, infrastructure, and environmental projects, offering durability, chemical resistance, and excellent load-bearing performance.
Key Features & Advantages
Efficient Drainage & Water Flow
Dimpled core design ensures fast water removal, preventing hydrostatic pressure build-up and protecting structural foundations.
Durable & Long-Lasting
Resistant to heavy loads, compression, and deformation, suitable for long-term use under soil or gravel layers.
Chemical Resistance
Performs reliably in acidic, alkaline, or saline environments, making it ideal for landfills, industrial, and environmental applications.
Root & Puncture Resistant
Special geotextile layers and strong core prevent penetration by plant roots or sharp objects.
Lightweight & Easy Installation
Flexible rolls can be easily cut and handled, reducing installation time and labor costs.
Versatile Applications
Suitable for green roofs, basements, retaining walls, tunnels, slopes, roads, railways, reservoirs, and landfill drainage layers.
Environmentally Friendly
Made from recyclable HDPE/PP materials, safe for long-term use without harming the environment.
Maintenance-Free
Provides continuous drainage with minimal maintenance, ensuring cost savings over the project lifecycle.
Protection & Filtration
Geotextile layer filters fine soil particles while allowing water flow, protecting waterproof membranes and foundation structures.
Customizable
Available in various thicknesses, roll sizes, and geotextile weights, adaptable to different project requirements.
Applications
Green Roofs & Landscaping: Provides drainage, protects waterproofing layers, and supports plant growth.
Basements & Foundations: Protects waterproof membranes and relieves hydrostatic pressure.
Retaining Walls & Slopes: Prevents water accumulation and soil erosion.
Road & Railway Embankments: Enhances drainage and slope stability.
Landfills & Reservoirs: Collects leachate and protects containment layers.
Tunnel & Underground Structures: Ensures effective drainage and structural protection.
