Leave the manholes to us! We dissipate excess pore water pressure generated during earthquakes to suppress liquefaction.
The "Earth Drain Method" is classified as a "pore water pressure dissipation method," which has been widely implemented as a liquefaction countermeasure. This method involves embedding highly permeable drains into the ground using a drain installation machine, thereby enhancing the drainage capacity of the ground and dissipating the excessive pore water pressure generated during an earthquake to suppress liquefaction. 【Features】 - Classified as a pore water pressure dissipation method - Highly permeable drains are embedded in the ground using a drain installation machine - Enhances the drainage capacity of the ground - Dissipates excessive pore water pressure generated during an earthquake to suppress liquefaction *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
■(Public Corporation) Japan Sewerage New Technology Organization Certification No. 1614 (Technology for Suppressing Manhole Uplift Due to Liquefaction) ■Ministry of Land, Infrastructure, Transport and Tourism NETIS Registration No. CB-050003 *For more details, please refer to the PDF document or feel free to contact us.*
Price range
Delivery Time
Applications/Examples of results
For more details, please feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company has been engaged in civil engineering projects across the country while inheriting the founder's intention of "developing and improving civil engineering technology." During this time, we introduced the thrust method for the first time in Japan in 1948, started our PC business in 1960, and established a local subsidiary in Taiwan in 2006 to begin our overseas expansion, thereby expanding our operations based on thrust method technology and PC technology.
![[NETIS Registration] Cost reduction and environmental consideration with the "Temporary Closure Waterproof Sheet Method"](https://image.www.ipros.com/public/product/image/47c/2000626064/IPROS68713330561560727449.png?w=280&h=280)