| Decrepit Pond |
There are a lot of old Pond that need repair. Usually use "Maehagane" Method for repair the decrepit pond but currently difficult to use it because not easy to collect required clay quality and economic wise. "Hyomen Shasui" Method alternative "Maehagane" Method and that method using Rubber or PVC Sheet and cost cheaper than "Maehagane" Method but easy to deterioration. Bentonite has self-healing specifications and not caused Material deterioration because of Natural clay minerals. Due to those specification, adopted bentonite sheet under "Hyomen Shasui" Method.
Decrepit Pond
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| Waterproof of Landscaped Basin, Creek and others |
Our Bentonite waterproof sheet using natural mineral and Environmentally Friendly. That Sheet no need Air Drain, Thermocompression and adhesive.
That sheet need overlap each others around 20 cm and when Install the sheet as high-density polyethylene comes to the top will curing of rain too.
Landscape Basin
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Creek |
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| Biotope |
Biotope that can be nature observation created the aquatic organisms living space will be popularly and increased to made biotope in the school.
Those Biotope using Bentonite waterproof sheet or bentonite mixture clay and will create natural landscape.
Natural Woodlots Biotope
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School Biotope
(Constructed by Students) |
School Biotope
(Dragonfly Pond) |
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| Waterproof of Underground buildings, groove and parking |
when Building underground building, Groove, parking and others need waterproof sheet for Water shielding from outer wall and it is possible to effectively utilize the underground space.
Waterproof using Parasheal for Underground building
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| Waste disposal site |
It's can be create shielding layer of Seamless from Mixing Clay with Bentonite that have water shielding possession. Gundseal made from bentonite and Polyethylene sheet used on steep slope surface calling Geosynthetic Clay Liner and usually combination with Bentonite mixing clay.
Final Waste Disposal Site
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Overcap (Top Cover) |
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| Radioactive waste disposal site |
It use for barrier material on Radioactive waste disposal site and informative material based on low shielding, high swelling, long stability and High cation exchange.
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