Type MAR-500／MAR-700 Registration number of MLIT New Technology Information System NO.QS-090004-V Construction Technology Review and Certification (Construction technique using construction machines No.1301)

WILL method is the middle mixing method of soil stabilization can applicable to firm sandy soil or gravel ground (N<40) of 10m depth or less. The backhoes type base machine is used for WILL method, with a special impeller. The impeller injects slurryed solidification materials, and mixes solidification material and ground forcibly.

＞to Website of WILL Method Asocciations