Koei Sangyo Co., Ltd. aims for environmentally friendly civil engineering projects.
This product ensures large voids by using larger aggregates instead of small ones. It allows for vegetation and enables the habitation of microorganisms and insects. It also has water purification effects and reduces the environmental burden.
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basic information
【Features】 ○ NETIS registered new technology name: Polarock, registration number CB - 070017 - A ○ Void structure ○ Permeable structure ○ Landscape structure For more details about Polarock, please download the catalog or contact us.
Price information
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Applications/Examples of results
【Usage Example】 ○ Seawall For more details about Polalock, please download the catalog or contact us.
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Company information
Our company has launched porous masonry blocks that take the global environment into consideration. In developing these blocks, we conducted numerous experiments under the guidance of the Mie Prefectural Industrial Testing Institute, and in February 2004, we obtained TQA quality certification. We are confident that the quality at our porous block manufacturing plant is of the highest standard. Generally, porous concrete has a void ratio of 18% and a strength of 18 N/mm² or lower, but our porous concrete significantly exceeds these general standards in terms of both void size and length. Currently, we are working on improving technology and conducting research and development with the goal of achieving a void ratio of over 21% for our porous concrete.
