Environmentally friendly grounding resistance reduction material using by-products of biomass power generation as conductive materials.
Stores CO₂, which causes global warming, in the soil. - Stores CO₂, which causes global warming, in the soil. - Lighter compared to conventional products (Sun Earth M5C). - Equivalent grounding resistance reduction effect to conventional products (Sun Earth M5C). - In the case of strip application, it can be applied in powder form, so no water is needed. - The application length per bag is equivalent to conventional products (Sun Earth M5C)※ ※Approximately 3m for strip application (excavation width 0.5m).
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CO2 stored in the soil, contributing to global warming, is 9.6 kg. The amount of CO2 stored per bag of product calculated using the carbon storage calculation formula. CO2 emissions from cement and those related to manufacturing are excluded. *Source: Methodology for J-Credits in Agricultural Land Application by the Ministry of Agriculture, Forestry and Fisheries. 6 kg weight reduction compared to conventional products. Sun Earth M5C: 25 kg per bag, while Bio Sun Earth is 19 kg per bag. The installation length per bag remains the same at approximately 3 m (excavation width 0.5 m), reducing the burden of transportation and installation. Equivalent grounding resistance reduction effect compared to conventional products. Grounding resistance value for a 3 m strip installation (Kanto loam layer): Sun Earth M5C is 73Ω, Bio Sun Earth is 59Ω*. *Results from buried tests at our experimental site.
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Please check the usage instructions at the link below (our product page).
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Since its founding in 1930, Sankosha has expanded its business in response to the needs of the times, from the design and manufacturing of communication security devices and lightning rods to the design and manufacturing of meteorological observation instruments and optical technology-related equipment. Additionally, we established Franklin Japan (in Sagamihara City), a lightning and weather information company, and provide high-precision lightning strike information services through a lightning observation network installed throughout Japan, solidifying our position as the world's only comprehensive company related to 'lightning,' from observation to protection.
