クリアーシステム List of Products and Services

The Dry Mat is a composite mat that consists of a three-dimensional mesh structure made of polyester, which is impregnated with a special cement mortar (wave net). Before use, it is soft and fits the unevenness of the ground, and after being fixed with anchors, it hardens like plaster through hydration reactions caused by rainwater or sprinkling, serving as an erosion prevention mat. Inside the Dry Mat, there is cement mortar (cement and fine aggregates), which, when water is applied, reacts through hydration to form cement particles that bond with the polyester mesh structure over time, leading to solidification and hardening. It is easy to install even for ordinary workers, and with a maximum weight of 30 kg per roll, it is convenient for use in sites where machine transport is difficult, such as mountains. Since it is a product registered with the Ministry of Land, Infrastructure, Transport and Tourism "NETIS" (CG-220028-A), it can be advantageously used in public works projects.

• Slope protection material
• Reinforcement and repair materials
• Civil Engineering Method

We handle a "Zinc-containing wastewater treatment system." This system filters and treats cleaning water containing zinc, which is generated when washing temporary materials such as scaffolding used at civil engineering and construction sites, using polyaluminum chloride (PAC) and a polymer microfilter. Each device is controlled by a centralized control panel, making operation easy. The concentrated sludge water is separated into solid and liquid phases by a dewatering device. Additionally, the treated water is recycled, and the concentrated water undergoes dewatering treatment. 【Features】 ■ Easy operation ■ Sludge volume reduction ■ Recycling *For more details, please refer to the PDF materials or feel free to contact us.

• Drainage and ventilation equipment

Our company handles the "Dioxins and Heavy Metal Contaminated Water Treatment System." We implemented the treatment of lead-contaminated water generated during excavation by combining PAC coagulation and polymer microfiltration. 【Project Details】 ■ Subject: Treatment of lead-contaminated water generated during excavation ■ Region: Yamaguchi Prefecture ■ Client: Public Works ■ Construction Period: May 2015 - November 2016 ■ Treatment Method: PAC coagulation + polymer filter filtration *For more details, please refer to the PDF document or feel free to contact us.

• Turbid water and muddy water treatment machines

"Mizukoshi Magotarou" is a rental service for a portable filtration system that uses inorganic coagulants and filters to treat small amounts of turbid water generated at construction sites and similar locations. It is easy to transport and can be installed in a space-saving manner. Water is suctioned by a pump and the filtered water is discharged after passing through the filter. It is an affordable monthly service that is convenient for small-scale treatment. 【Features】 ■ Affordable monthly service ideal for small-scale treatment ■ Easy to transport and can be installed in a space-saving manner ■ Simple to use, providing clean filtered water *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Equipment leasing and rental

The "Cutting Water Circulation Dehydration Filtration System" can dehydrate and filter cutting water without using chemicals. We offer a lineup including the mobile circulation filtration device "MTC-I," the mobile circulation dehydration filtration device "MTC-IIS," and the stationary circulation dehydration filtration system "MTDC-I." As a turbidity treatment device that does not use chemical agents, it has received positive feedback from many customers. Please feel free to contact us for inquiries or quotes regarding our products. 【Features of MTC-IIS and MTC-I】 ■ Safe and low cost ■ Equipped with pH adjustment function ■ Compact unit design ■ Significantly reduces industrial waste disposal volume ■ Allows continuous cutting operations *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment
• Water Treatment Plant

Clear System Co., Ltd. is a company that sells water treatment devices, systems, and products. We primarily sell devices and systems designed and developed by Nakamura Construction Co., Ltd. Furthermore, we collaborate with agents and others to offer leasing and rental of devices nationwide in Japan. Additionally, we provide flexible responses and proposals, such as customization of devices, according to customer requests, so please feel free to contact us. 【Business Activities】 ■ Comprehensive production of water treatment business ■ Consulting services ■ Leasing and rental services ■ Remote monitoring and operation management services ■ Sales of environmental products ■ Internet sales business *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Equipment leasing and rental

The "Mimawari Meister" is an IoT camera that utilizes power stored from solar panel generation, allowing you to check live footage from various locations via smartphone, tablet, or computer. It features a pan (left-right) of 355°, a tilt (up-down) of 100°, and a 30x zoom. It is equipped with a MicroSD card of 128GB, which can record footage for approximately 7 days to 1 week. Additionally, it has an infrared light, enabling visibility up to about 100 meters at night. 【Features】 ■ Excellent camera functionality ■ Easy operation with a free dedicated app ■ No power supply required ■ No setup required ■ Eligible for additional points through creativity and ingenuity *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

This is a cutting water treatment device that uses a filter filtration method without chemical agents. By filtering the cutting water generated during pavement (asphalt and concrete) cutting work, it can be reused and used again for cutting water, etc. (can be mounted on a 2-ton dump truck). As a result, long hours of work become possible, and high efficiency in operations can be expected. Additionally, by filtering the cutting water to separate it from sludge and further dewatering it, the volume reduction is achieved, significantly reducing the amount of industrial waste generated. This also allows for a substantial reduction in industrial waste disposal costs. Since the casing is made entirely of stainless steel, it has corrosion resistance and can be used even in seawater.

• Dam construction
• Paving of sidewalks, roads, parking lots and stadiums
• Pavement construction

The dehydration bag you squeeze is a product that can easily (in a simple way) dehydrate sludge water. It is treated with a special hydrophilic processing, allowing for the separation of sludge and moisture when sludge water is added. Additionally, it is also possible to separate and collect the processing debris and cutting water or cleaning water generated during metal processing, such as stainless steel products (parts).

• River construction
• Other civil engineering works
• Turbid water and muddy water treatment machines

"Water Pita" is a new type of sandbag that does not use soil. It expands to about 20 times its volume just by being soaked in water, preventing flooding from water damage and other sources. "Water Pita" is lightweight, thin, and requires little space. After use, it can return to its original size, making post-use handling easy.

• shutter
• Sandbags
• others

It is possible to handle the treatment of various cutter waters through polymer microfilter filtration.

• Dam construction
• Paving of sidewalks, roads, parking lots and stadiums
• Pavement construction

The "Mizukoshitarou MTDC Series" is a dewatering machine that physically filters the cutting water from road cutters using a newly developed polymer microfilter, without the use of chemical agents. The filtered water can be reused as cooling water for cutting. The features of this product are: 1. Recycling of cutting water is possible. 2. No extra costs incurred as it does not use chemical agents. 3. Reduction of industrial waste volume (treatment costs) through dewatering and volume reduction of sludge.

• Dam construction
• Bulldozers and scrapers
• Turbid water and muddy water treatment machines