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In the mass production and consumption society, a great deal of industrial waste is discharged, including discarded roof tiles typically from demolition sites. The roof tiles do not always go to landfills because of their shape, and the disposal cost is increasing year by year.

What is K-Ground system?

K-Ground (Recycling of discarded roof tiles), which we developed earlier than any other business in Japan, is a group of products made from recycled crushed roof tiles, such as permeable paving materials or complex concrete products. They have water retention capacity, reflect relatively little heat, repel water, are easy to install and walk on, and therefore can be attractive products surpassing their rival products. In addition, environmental business such as greening or barrier-free business is being recognized at the moment, with the government environmental budget expected to keep rising. Our “K-Ground System” has been popular with a lot of businesses and we now have a nationwide franchise network.

 

The above process is indispensable for recycling roof tiles. Every step is necessary to manufacture good quality pavement materials. Based on this process, ECO SYSTEM is providing a total business package, including instructions on accepting discarded roof tiles, and installations and sales of landscape pavement materials or building material products. The followings are what we can provide you with.

1. Designing the plant for making aggregate made from discarded roof tiles, the technical support, and the installation of the whole system.
2. Instructions on how to obtain the permission for engaging in the waste disposal business (limited to crushing roof tiles).
3. Production method of materials developed, raw materials, installations, and sales support.

■Technologies Possessed by ECO SYSTEM (including patents and patents pending)

  • Designing the plant for making aggregate made from discarded roof tiles, providing the technical support, and the installation of the whole system.
  • Instructions on how to obtain the permission for engaging in the waste disposal business (limited to crushing roof tiles).
  • Production method of materials developed, raw materials, installations, and sales support.
  • Special pavement method utilizing discarded roof tiles.
  • Underdrain collection method utilizing discarded roof tiles.
  • Aggregate for plaster and its production method utilizing discarded roof tiles.
  • Concrete admixture made from recycled roof tiles and products utilizing it
  • Paving method with discarded roof tiles.
  • Repairing method of tunnel inner walls.

■Certificated Technology of ECO SYSTEM

 A.A. Registration of NETIS by the Japanese Ministry of Land, Infrastructure and Transport

  • K-Ground(T) ・・・ HR-020033※
  • K-Ground(R)(C) ・・・ HR-020034※
  • K-Ground Coat   ・・・ HR-140003

 B.Certificated Recycled Products by Ishikawa Prefecture

  • K-Ground(Permeable Paving Material with Aggregate Made From Recycled Roof Tiles: Cement Solidification・Resin Solidification)
  • K-Ground(CO) Kawara Concrete(Water Retentive Paving Material with Aggregate Made from Recycled Roof Tiles)
  • K-Ground Coat (Non Slip Heat Insulating Coating for Pavements, with Aggregate Made from Recycled Roof Tiles)
  • Kawara Kabe(Plastering Materials with Aggregate Made from Recycled Roof Tiles)
  • Kawara Chip(Permeable and Water Retentive Aggregate Made from Recycled Roof Tiles)
  • Suberasand Red(Non-Slip Coated Floor Coverings)

 C.Registered Trademark

  • K-Ground
  • Kawarakabe

 D.Approved and registered for excellent craftsmanship by the Governor of Tokyo

  • Participated in "Eco Networks" / Development of low thermal storage paving material.

"K-Ground System" has been established by ECO SYSTEM Inc. However, we realized that it is a very difficult mission for a single company to establish the "ecosystem", which is our philosophy. We are looking for and hope to work with those who share the enthusiasm, whether you are located in Japan or abroad.