Sand Stop G "Ultra Fine Separation Grating"
Sand Stop G for Rainwater Inlets KAHAIREN 200x200 - 500x500 for U-shaped Gutters GOMIIRAN 200mm - 500mm Width
Solve the maintenance and management issues related to the flow of water from rainwater collection and drainage channels to combined sewer systems with "Sand Stop G"!
Combined sewer systems are facing frequent issues due to heavy rains, which cause an increase in internal pressure within the sewer, particularly placing a significant burden on the joint sections. Additionally, the inflow of solid materials such as soil, gravel, fallen leaves, and branches along with rainwater leads to a phenomenon similar to "wet blasting," where the internal walls are eroded by the water flow during heavy rains, accelerating physical deterioration. Furthermore, when there is no inflow of rainwater, chemical deterioration due to hydrogen sulfide progresses, resulting in a shorter lifespan compared to separate sewer systems. Moreover, underground infrastructure is susceptible to the effects of earthquakes and ground subsidence, and since it is buried, external inspection is difficult. Therefore, it is essential to minimize the factors contributing to internal pipe deterioration as much as possible. In the context where collaboration between the public and private sectors is required to address the maintenance and longevity of sewer systems, "Sand Stop G" plays an important role as one of the solutions. For rainwater catch basins: • Sand Stop G = KAHIRAN: 200x200 - 500x500 For U-shaped gutters: • Sand Stop G = GOMIIRAN: 200 width - 500 width
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basic information
• The garbage that has been flowing in until now gathers on the grating, preventing foreign objects from flowing into the combined sewer system. • After the rain stops, the garbage collected at the drainage inlet can be blown out, allowing for simultaneous cleaning of the surrounding area. • By installing the Sand Stop G, sediment at the bottom of the drainage ditch is prevented, maintaining the designed drainage slope. • Since the inflow of garbage and organisms is prevented, concerns about the inflow of garbage, insect carcasses, and chemicals into the collection and storage tanks are alleviated, as well as worries related to rainwater utilization. • With the reduction of foreign object inflow, there will be no more foul odors caused by sediment, organisms, and insect carcasses. • It will no longer be necessary to use IGR agents to control mosquito larvae, alleviating concerns about chemical pollution in rivers.
Price information
Rainwater inlet use • Sand Stop G = KAHIRAN: 200mm x 500mm U-shaped gutter use • Sand Stop G = GOMIIRAN: 200mm width - 500mm width Please check the separate catalog for confirmation.
Price range
P2
Delivery Time
P4
※Design grating dimensions will be confirmed as needed based on quantity.
Applications/Examples of results
■Measures to prevent debris runoff from all rainwater collection and drainage channels ■Measures against mosquito larvae in park rainwater catch basins ■Measures to prevent fallen leaves from entering U-shaped gutters in parks ■Measures to prevent debris accumulation in U-shaped gutters and rainwater catch basins in corporate parking lots ■Measures for fallen leaves in private home gardens ■Measures against mosquito larvae in temple water areas ■Measures for stabilizing rainwater collection for use in junior high schools *For more details, please feel free to contact us.*
Detailed information
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New installation, for grating replacement For rainwater catch basins • Sand Stop G = KAHIRAN: 200mm x 200mm - 500mm x 500mm For U-shaped gutters • Sand Stop G = GOMIIRAN: 200mm wide - 500mm wide
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Existing grating usage type = Separate collection mat (compatible with various dimensions)
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Company information
The General Incorporated Association for Industry-Academia Technology aims to improve the current situation where various disasters cause the loss of memories, property, and loved ones each year. We will propose initiatives that prioritize disaster prevention and environmental conservation, incorporating a spirit of compassion to enhance the quality of life for citizens in the future. Additionally, with a spirit of compassion, we will develop new technologies and identify current issues, taking proactive actions to urgently improve them. Our association creates opportunities for collaboration that transcend fields and regions, enhancing creativity to consolidate industry-academia technologies and propose timely solutions. We will present proposals to address social issues through free thinking and the development of new technologies, facilitating collaborative research to foster new connections and refine our proposals further.