Shortened construction period and reduced construction costs achieved! An ideal greening method for the global environment.
The "PRE (Pialuī) Greening Method" is a greening spray method that reuses felled trees and purchased raw chips discharged from construction sites, allowing for on-site recycling. By applying coal ash (the main raw material for the binder MC binder) to the soil, the impact of acid rain caused by coal-fired power generation on the soil is mitigated. Recycled materials such as "coal ash (used as a binder) and wood chip waste (used as a substrate)" are used in the spraying material to achieve permanent greening. 【Features】 ■ Compliant with the Green Purchasing Law ■ Designated method as "Design Comparison Target Technology" by the Ministry of Land, Infrastructure, Transport and Tourism ■ Vegetation substrate spraying method that does not require wire mesh ■ Greenhouse gas reduction effect ■ Construction achievements exceeding 600,000 m² * For more details, please refer to the PDF materials or feel free to contact us.
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**Expected Effects** - The sprayed base material and the dense root systems of plants can provide protection for the slope. - Shortening of construction time and reduction of construction costs due to the omission of greening foundation work. - Cost reduction and waste reduction effects can be expected through recycling. - Improvement of water retention and nutrient retention, promotion of germination and rooting of introduced plants, alleviation of base damage, rapid proliferation of beneficial bacteria, and prevention of root rot can be expected. - Reduced deterioration from frost heave. *For more details, please refer to the PDF document or feel free to contact us.*
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【Purpose】 ■Protection of embankment and excavation slopes *For more details, please refer to the PDF document or feel free to contact us.
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We have obtained eight patents for inorganic materials for greening and soil stabilization, methods for spraying thick-layer substrate seeds using these materials, soil stabilization methods, and agents for preventing the leaching of contaminants in fly ash.