PP Rainwater Harvesting Module
- Customized to maximize 80-ton frontal pressure and 25-ton lateral pressure.
- Each module is engraved with the enterprise logo and pressure standards.
-Tested by the National Chemical Building Materials Testing Center: the creep deformation rate of Yajing modules after 50 years is ≤1%.
The PP Rainwater Harvesting Module is a crucial component of rainwater collection systems. Made from high-quality polypropylene(PP), it offers environmental friendliness, high compressive and corrosion resistance, easy installation, stable performance, strong load-bearing capacity, and a long service life.
Rainwater Collection & Reuse System
An underground water storage matrix is constructed from storm bricks, and then through physical filtration and chemicaldisinfection, the purified rainwater can be used for various greening irrigation, landscape fountains, road washing, toiletflushing, etc. lt is suitable for various types of building communities, industrial parks, large factories, parks and green spaces,etc.The rainwater collection system can reduce the pressure of urban flood control and drainage. It is a clean,environmental-ly friendly, economical and efficient sponge city construction measure to alleviate the growing problems of municipal pipenetwork load, water shortage, and environmental pollution.
Dimensions

900mm×600mm×300mm as an example
Technical Indicators
Material: Polypropylene (PP)
Dimensions: 1000mm X 500mm X 250mm
1200mm X 600mm X 300mm
900mm X 600mm X 300mm
Porosity: 95%
Weight: Complies with national and industry standards
Color: Black/Blue
Creep test

Advantages
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Reinforced Concrete Reservoir ▪ Complex construction, long - term, numerous procedures ▪ Short water quality maintenance period ▪ Poor crack resistance, prone to leakage ▪ Short service life, difficult to repair when damaged ▪ Short environmental - friendly lifespan, single - use only |
PP Module - Assembled Reservoir ▪ Prefabricated modules, simple construction, short - term ▪ Made of environmentally - friendly recycled material - polypropylene, recyclable ▪ Flexible layout, space - saving, highly integrated ▪ Stable structure, high compressive strength, long service life ▪ High rainwater collection efficiency - 95% porosity ▪ Saves costs in time, labor, transportation, maintenance, etc. |
Rainwater Harvesting System
Constructed by PP rainwater collection modules, an underground water storage matrix is formed. Through physical filtration and chemical disinfection, the purified rainwater can be used for various purposes such as greenery irrigation, landscape fountains, road washing, and toilet flushing. It is suitable for various places including residential communities, industrial parks, large factory areas, and park green spaces.
The rainwater collection system can reduce the pressure of urban flood control and drainage. Meanwhile, it strongly complies with the national water-saving initiative, alleviating increasingly severe issues such as municipal pipeline network overload, water resource shortage, and environmental pollution. It is a clean, environmentally friendly, economical, and efficient measure for sponge city construction.
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Modules are assembled into a water - storage matrix
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The product structure has strong bearing capacity.
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