The document describes the SEKISUI Cross Wave rainwater recharge and storage system. The system uses stacked plastic pallets wrapped in protective sheeting to easily create underground water tanks. It can be used for rainwater recharge to replenish groundwater supplies or for rainwater storage for reuse. Cross Wave tanks offer faster construction, high load bearing capacity, and use recycled materials compared to traditional concrete underground tanks.
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Cw system
1. SEKISUI Cross Wave / Rain Water Recharge & Storage System
[Function of Cross Wave]
a) Just stacking Plastic Pallet (weight @7.3kg) and wrapping with Protection sheet and Lining Sheet
b) Easily making Underground Water Tank for Water Recharge (Rain Water Harvest) / Water Storage (Reuse)
[Application of Cross Wave]
[Recharge] [Storage] Reuse
Rain Rain (by pumping up)
Overflow
25 25
Pipe
Covering Covering
Inflow Inflow pipe
pipe
Recharge CROSS
CROSS
Pipe Filtering WAVE Overflow
Filtering WAVE
System Pipe
System
protection sheet & lining sheet
Protection sheet
For groundwater
a) We have installed 4 recharge projects in India. a) Rain water shall be pumped up from CW storage system
Total capacity of CW tank is about 2,000 m3. and reused for industrial / Gardening purpose.
[Mechanizm of Sheet Wrapping]
a) Only protection sheet is required for a) Both protection sheet and lining sheet are
CW Recharge system. required for CW Storage system.
[Advantage of Cross Wave]
a) Faster Construction [1,000m3 Tank] RCC = 2 months vs CW = 2 weeks
b) High Load Bearing Capacity 25T Truck (CW-H) / 45T Fire Tender (CW-L)
c) Made from Recycle Polyplopylene Additional Leed Point for Green Building