I. Siphon Drainage System Working Principle:

Rain or irrigation water seeps through the soil layer to the garage rooftop composite protective drainage sheets.

2. Dedicated drainage channels for the garage roof deck.

3. Gravity flow, combined with the siphon effect from the vertical drain pipes installed around the garage perimeter, empties into the sedimentation observation well.

4. After sedimentation, the clear water above flows into the reservoir.

5. The property management will either reuse the clean water from the reservoir or discharge it into the stormwater network.

Garage Siphon Drainage System Advantages:

Addressed the difficulty of slope finding on large-scale garage roofs, achieving organized drainage with zero slope, transforming passive drainage into active drainage.

2. Effectively reduce the water level on the garage roof, decrease the static water pressure on the garage roof, serving as a flexible protective layer for the waterproofing membrane.

3. Simplify construction processes, reduce labor intensity, save costs, and shorten project duration.

4. Waterproof, breathable, and insulating features that further enhance plant growth.

5. Reduced blockages for easier maintenance.

6. Eco-friendly, compliant with the sponge city green energy-saving building standards.

Section 3: Product Features of the Roof Siphon Drainage System

The overhead siphon drainage system is easy to install, maintain, and cost-effective.

2. The overhead siphon drainage system boasts strong load-bearing and durability.

3. The roof siphon drainage system ensures rapid removal of excess water.

4. The overhead siphon drainage system's water storage section can reserve some of the water.

5. The overhead siphon drainage system provides ample water and oxygen for plant growth.

6. The top deck siphon drainage system is lightweight and boasts strong roof insulation and thermal preservation capabilities. The product is widely used in roof greening, underground parking deck greening, urban squares, golf courses, sports fields, and sewage treatment plants for drainage layers.