This is an introduction to the products handled by Crown Industrial Co., Ltd.
This is a comprehensive catalog of Crown Industrial Co., Ltd.'s "Earth Retention Equipment Series," which has been involved in the leasing of "Simple Earth Retention Systems" since 1976. Each component is designed with a robust structure based on calculated design standards. The construction method is the "Earth Retention Preceding Method," which allows for safe and efficient work by lowering the earth retention as excavation progresses. [Contents] ■ Simple Earth Retention ■ Aluminum Bracing ■ Lightweight Steel Sheet Piles ■ Super SS Jack ■ Aluminum Alloy Sheet Piles ■ Tension Master ■ Tough Mat / Plastic Sheet *For more details, please download the PDF or feel free to contact us.
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【Published Content】 ■ Simple Temporary Retaining Wall ・ Shallow Type ・ Deep Type ■ Aluminum Belly Support ■ Lightweight Steel Sheet Piles ■ Super SS Jack ■ Aluminum Alloy Sheet Piles ■ Tension Expert ・ For Septic Tanks ・ For Manholes ■ Tough Mat / Plastic Sheet *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Crown Industrial Co., Ltd. was one of the first companies in Japan to start leasing "vertical simple earth retention" in 1976 (Showa 51), and with the cooperation of many civil engineering contractors, we have worked to promote the method and ensure safe construction. Currently, it has been incorporated into the Ministry of Health, Labour and Welfare's "Guidelines for Earth Retention Preceding Methods," and almost all excavation work is now carried out using "vertical simple earth retention." We are grateful for the cooperation of the contractors in achieving this. Additionally, our Ground Improvement Division conducts ground improvement work using the "crushed stone pile method," which employs natural stone. The "crushed stone pile method" is an environmentally friendly ground improvement technique that enhances ground stability without emitting any environmental pollutants, and it has been adopted by many builders and clients.