One,PED High Molecular Protection Drainage Non-standard SheetsWastewater Collection System Application Scope

Suited for green roof applications on underground parking garages, rooftop gardens, football fields, golf courses, and other engineering projects.

II. PED High Polymer Protective Drainage Profile Sheets - Features of Drainage Collection System

Efficiently organizes the drainage of excess percolation water from soil layers, boasts high drainage efficiency and rapid speed, and can eliminate the need for a slope layer.

The combined structure of a waterproofing layer and a drainage system effectively alleviates the leakage issues on the garage roof.

Maintain a lower water level on the garden shed roof to enhance aeration at the bottom of the planting soil, prevent plants from drowning, and ensure their proper growth.

Collected rainwater can be used for property irrigation and cleaning, achieving the purpose of secondary utilization of permeable water, thereby saving operational costs.

Reduce the load on building rooftops and minimize earth excavation.

III. PED High Molecular Polymer Protective Drainage Differently Shaped Sheets - Working Principle of Drainage Collection System

Rain or irrigation water infiltrates through the soil layer to the garage roof's long-lasting waterproofing membrane drainage board.

Water flows into the garage roof drain channels.

Gravity flow effect is generated through vertical drainage pipes arranged around the garage, which then flow into the sedimentation observation well.

The water, after settling, the clear surface flows into the reservoir.

The property management will either recycle the clean water from the reservoir for later use or discharge it into the stormwater system.

Four: PED High Molecular Weight Protective Drainage Sheet - Advantages of Drainage Collection System

1 Excellent drainage performance

The Long-Effect Drainage Geo-Textile is formed by one-time molding through vacuum forming, thermal melting, and compounding of high-density polyethylene, featuring excellent drainage and ventilation channels with superior drainage performance.

2 No slope layer required

The underground parking garage's ceiling is divided into sections, with drainage channels installed to organize and discharge infiltrated water efficiently.

3 Plant root penetration-resistant

High-density polyethylene is a raw material that does not contain plant affinity substances. It boasts a high density, and the durable geotextile drainage boards produced from this material can construct an excellent root-resistant layer.

4 Flexible protective coating aids in waterproofing assistance

Long-lasting geotextile drainage boards possess excellent compressive and tensile strength. Their unique protruding design provides excellent shock absorption, offering flexible protection to the waterproofing layer and preventing damage from backfill soil. These drainage boards are bonded with double-sided adhesive films for seamless installation. Water渗透 through the geotextile drainage boards, where drainage inserts separate the infiltrated water from the waterproofing layer, assisting in waterproofing.

Shorter project timeline and lower cost.

Achieve the recycling of rainwater and irrigation water.

Section 5: PED High Molecular Weight Polyethylene Drainage Sheets - Key Points for Drainage Collection System Design

Part, Material Usage, and Layering Techniques; Structural Diagram

Green Roof on Underground Parking Garage

Plant soil, thickness as per engineering design.

Filter Fabric (Geotextile)

3. LB-PP Long-lasting Drainage Mat + LB-PP Drainage Channel

Waterproofing Layer

Leveling layer

6. Waterproof Reinforced Concrete Deck